View R1163D35D-TR_7326978.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

3-mode 150ma ldo regulator with reverse current protection r1163x series 1 outline the r1163x series consist of cmos-based voltage regulator ics with high output voltage accuracy and low supply current. these ics perform with the chip enable function and realize a standby mode with ultra low supply current. to prevent the destruction by over current, the current limit circuit is included. the r1163x series have 3-mode. one is standby mode with ce or standby control pin. other two modes are realized with eco pin?. fast transient mode (ft mode) and low power mode (lp mode) are alternative with eco pin?. consumption current is reduced at low power mode compared with fast transient mode. the output voltage is maintained between ft mode and lp mode. further, the reverse current protection circuit is built-in. therefore, if a higher voltage than v dd pin is forced to the output pin, the reverse current to v dd pin is very small (max. 0.1 a) , so it is suitable for backup circuit. since the packages for these ics are sot-23-5, thin son-6, and plp1616-6 packages, high density mounting of the ics on boards is possible. features ? ultra-low supply current ................................. typ. 6.0 a (low power mode), typ. 70 a (fast transient mode) ? standby mode .................................................. typ. 0.6 a ? reverse current ............................................... max. 0.1 a ? low dropout voltage ........................................ typ. 0.25v (i out = 150ma output voltage = 3.0v type) ? high ripple rejection....................................... typ. 70db (f = 1khz, ft mode) ? low temperature-drift coefficient of output voltage typ. 100ppm/ c ? excellent line regulation................................. typ. 0.02%/v ? high output voltage accuracy.......................... 1.5%( 2.5% at lp mode) ? small package ................................................ sot-23-5 (super mini-mold), son-6, plp1616-6 ? output voltage.................................................. stepwise setting with a step of 0.1v in the range of 1.5v to 4.0v is possible ? built-in fold-back protection circuit ................... typ. 40ma (current at short mode) ? performs with ceramic capacitors................... c in = 1.0 f,c out = ceramic 0.47 f applications ? precision voltage references. ? power source for electrical appliances such as cameras, vcrs and hand-held communication equipment. ? power source for battery-powered equipment.
r1163x 2 block diagram r1163xxx1b r1163xxx1d v dd gnd v out eco ce vref current limit reverse detector v dd gnd v out eco ce vref current limit reverse detector selection guide the output voltage, the auto-discharge function, the package and the taping type for the ics can be selected at the user's request. the selection can be available by designating the part number as shown below; r1163xxx 1x -xx part number a b c d code contents a designation of package type : n: sot-23-5 (mini-mold) d: son-6 k: plp1616-6 b setting output voltage (v out ) : stepwise setting with a step of 0.1v in the range of 1.5v to 4.0v is possible. new options: 2.85v type: r1163x281x5-xx, 1.85v type: r1163x181x5-xx. c designation of chip enable options: b: "h" active type and without auto-discharge function. d: "h" active and with auto-discharge function. e: "h" active type and without auto-discharge function. eco logic reverse type (low power mode at eco=?h?) d designation of taping type: refer to taping specifications: tr type is the standard direction. v out eco vref current limit ctliit ctliit current limit + - gnd reverse reverse reverse reverse detector detector detector detector c e v dd r1163xxx1e
r1163x 3 pin configurations sot-23-5 son-6 12 3 54 (mark side) 1 2 3 6 5 4 plp1616-6 pin descriptions sot-23-5 son-6 pin no symbol pin description pin no symbol pin description 1 v dd input pin 1 v dd input pin 2 gnd ground pin 2 nc no connection 3 ce chip enable pin 3 v out output pin 4 eco mode alternative pin 4 eco mode alternative pin 5 v out output pin 5 gnd ground pin 6 ce chip enable pin plp1616-6 pin no symbol pin description 1 v out output pin 2 gnd ground pin 3 eco mode alternative pin 4 ce chip enable pin 5 nc no connection 6 v dd input pin *tab and tab suspension leads for son-6 and plp1616-6 should not be connected to other voltage level areas except gnd. h: 0.60 ( max.) 1.6 1.6 1 2 3 4 5 ( mark side) 6
r1163x 4 absolute maximum ratings symbol item rating unit v in input voltage 6.5 v v eco input voltage (eco pin) ? 0.3 ~ 6.5 v v ce input voltage (ce pin) ? 0.3 ~ 6.5 v v out output voltage ? 0.3 ~ 6.5 v i out output current 180 ma p d power dissipation 250(sot23-5/son6) t.b.d.(plp1616-6) mw topt operating temperature range ? 40 ~ 85 c tstg storage temperature range ? 55 ~ 125 c
r1163x 5 electrical characteristics r1163xxx1b, d topt = = = = 25 c symbol item conditions min. typ. max. unit v in = set v out + 1v v eco = v in 1ma < = i out < = 30ma v out 0.985 v out 1.015 v out output voltage v in = set v out + 1v v eco = gnd 1ma < = i out < = 30ma v out 0.975 v out 1.025 v v in = set v out + 1v, i out = 30ma v out > = 2.0v ? 1.2 0.0 1.2 % ? v out output voltage deviation between ft mode and lp mode v out < = 2.0v -24 0 +24 mv i out output current v in ? v out = 1.0v 150 ma load regulation (ft mode) v in = set v out + 1v, v eco = v in 1ma < = i out < = 150ma 20 40 ? v out / ? i out load regulation (lp mode) v in = set v out + 1v,v eco = gnd 1ma < = i out < = 150ma 20 45 mv v dif dropout voltage refer to the electrical characteristics by output voltage i ss1 supply current (ft mode) v in = set v out + 1v v eco = v in , i out = 0ma 70 100 a i ss2 supply current (lp mode) v in = set v out + 1v v eco = gnd , i out = 0ma 6.0 10.0 a istandby supply current (standby) v in = set v out + 1v, v ce = gnd v eco = gnd 0.6 1.0 a line regulation (ft mode) set v out + 0.5v < = v in < = 6.0v i out = 30ma, v eco = v in 0.02 0.10 ? v out / ? v in line regulation (lp mode) set v out + 0.5v < = v in < = 6.0v i out = 30ma, v eco = gnd 0.05 0.20 %/v rr ripple rejection (ft mode) f = 1khz f = 10khz, ripple 0.2vp-p v in = set v out + 1v i out = 30ma, v eco = v in if v out < = 1.7v,then v in = set v out + 1v 70 60 db v in input voltage 2.0 6.0 v ? v out / ? t output voltage temperature coefficient i out = 30ma ? 40 c < = topt < = 85 c 100 ppm / c i lim short current limit v out = 0v 40 ma i pd ce pull-down constant current 0.3 0.6 a r pd eco pull-down resistance 2 5 30 m ? v ceh ce, eco input voltage ?h? 1.0 6.0 v v cel ce, eco input voltage ?l? 0.0 0.4 v output noise ?h? (ft mode) bw = 10hz to 100khz 30 en output noise ?l? (lp mode) bw = 10hz to 100khz 40 vrms r low nch tr. on resistance for auto-discharge function (applied only to d version) v ce = 0v 60 ? i rev reverse current v out >0.5v, 0v < = v in < = 6v 0.0 0.1 a
r1163x 6 r1163xxx1e topt = = = = 25 c symbol item conditions min. typ. max. unit v in = set v out + 1v v eco = gnd 1ma < = i out < = 30ma v out 0.985 v out 1.015 v out output voltage v in = set v out + 1v v eco = v in 1ma < = i out < = 30ma v out 0.975 v out 1.025 v v in = set v out + 1v, i out = 30ma v out > = 2.0v ? 1.2 0.0 1.2 % ? v out output voltage deviation between ft mode and lp mode v out < = 2.0v -24 0 +24 mv i out output current v in ? v out = 1.0v 150 ma load regulation (ft mode) v in = set v out + 1v, v eco = gnd 1ma < = i out < = 150ma 20 40 ? v out / ? i out load regulation (lp mode) v in = set v out + 1v,v eco = v in 1ma < = i out < = 150ma 20 45 mv v dif dropout voltage refer to the electrical characteristics by output voltage i ss1 supply current (ft mode) v in = set v out + 1v v eco = gnd , i out = 0ma 70 100 a i ss2 supply current (lp mode) v in = set v out + 1v v eco = v in , i out = 0ma 6.0 10.0 a istandby supply current (standby) v in = set v out + 1v, v ce = gnd v eco = gnd 0.6 1.0 a line regulation (ft mode) set v out + 0.5v < = v in < = 6.0v i out = 30ma, v eco = gnd 0.02 0.10 ? v out / ? v in line regulation (lp mode) set v out + 0.5v < = v in < = 6.0v i out = 30ma, v eco = v in 0.05 0.20 %/v rr ripple rejection (ft mode) f = 1khz f = 10khz, ripple 0.2vp-p v in = set v out + 1v i out = 30ma, v eco = gnd if v out < = 1.7v,then v in = set v out + 1v 70 60 db v in input voltage 2.0 6.0 v ? v out / ? t output voltage temperature coefficient i out = 30ma ? 40 c < = topt < = 85 c 100 ppm / c i lim short current limit v out = 0v 40 ma i pd ce pull-down constant current 0.3 0.6 a v ceh ce, eco input voltage ?h? 1.0 6.0 v v cel ce, eco input voltage ?l? 0.0 0.4 v output noise ?h? (ft mode) bw = 10hz to 100khz 30 en output noise ?l? (lp mode) bw = 10hz to 100khz 40 vrms i rev reverse current v out >0.5v, 0v < = v in < = 6v 0.0 0.1 a
r1163x 7 electrical characteristics by output voltage topt = 25 c dropout voltage (v) v dif (eco = = = = h) v dif (eco = = = = l) output voltage v out (v) condition typ. max. typ. max. 1.5 < = v out < 1.6 0.400 0.680 0.420 0.680 1.6 < = v out < 1.7 0.380 0.550 0.390 0.550 1.7 < = v out < 1.8 0.350 0.520 0.370 0.520 1.8 < = v out < 2.0 0.340 0.490 0.350 0.490 2.0 < = v out < 2.8 0.290 0.425 0.300 0.425 2.8 < = v out < = 4.0 i out = 150ma 0.250 0.350 0.250 0.350 technical notes when using these ics, consider the following points: phase compensation in these ics, phase compensation is made for securing stable operation even if the load current is varied. for this purpose, be sure to use a 0.47 f or more ceramic capacitor c out . (test these ics with as same external components as ones to be used on the pcb.) when a tantalum capacitor is used with this ic, if the equivalent series resistor (esr) of the capacitor is large, output voltage may be unstable. pcb layout make v dd and gnd lines sufficient. if their impedance is high, noise pickup or unstable operation may result. connect a capacitor with as much as 1.0 f capacitor between v dd and gnd pin as close as possible. set external components such as an output capacitor, as close as possible to the ics and make wiring as short as possible. typical application c1 c2 v dd ou t ce gnd r1163x series eco v out v i out ? external components ex.: c1: ceramic capacitor 1.0 f c2: ceramic capacitor 0.47 f (murata grm40b474k)
r1163x 8 typical characteristics unless otherwise provided, capacitors are ceramic type. 1) output voltage vs. output current r1163x151x fast mode r1163x151x low power mode 0 300 200 100 400 output current i out (ma) output voltage h v out h(v) 0.0 0.2 0.4 0.6 0.8 1.2 1.0 1.4 1.6 v in =2v v in =2.5v ? 3.5v 0 300 200 100 400 output current i out (ma) output voltage l v out l(v) 0.0 0.2 0.4 0.6 0.8 1.2 1.0 1.4 1.6 v in =2v v in =2.5v ? 3.5v r1163x281x fast mode r1163x281x low power mode 0 300 200 100 400 output current i out (ma) output voltage h v out h(v) 0.0 0.5 1.0 1.5 2.0 2.5 3.0 v in =3.1v v in =3.3v v in =3.8v ? 4.8v 0 300 200 100 400 output current i out (ma) output voltage l v out l(v) 0.0 0.5 1.0 1.5 2.0 2.5 3.0 v in =3.1v v in =3.3v v in =3.8v ? 4.8v r1163x40x fast mode r1163x40x low power mode 0 300 200 100 400 output current i out (ma) output voltage h v out h(v) 0.0 0.5 1.0 2.0 3.0 4.0 1.5 2.5 3.5 4.5 v in =4.3v v in =4.5v v in =5v ? 6v 0 300 200 100 400 output current i out (ma) output voltage l v out l(v) 0.0 0.5 1.0 2.0 3.0 4.0 1.5 2.5 3.5 4.5 v in =4.3v v in =4.5v v in =5v ? 6v
r1163x 9 2) output voltage vs. input voltage r1163x151x fast mode r1163x15x low power mode 02 5 14 36 input voltage v in (v) output voltage h v out h(v) 0.0 0.2 0.4 0.6 0.8 1.2 1.0 1.4 1.6 i out =1ma i out =30ma i out =50ma 02 5 14 36 input voltage v in (v) output voltage l v out l(v) 0.0 0.2 0.4 0.6 0.8 1.2 1.0 1.4 1.6 i out =1ma i out =30ma i out =50ma r1163x28x fast mode r1163x28x low power mode 02 5 14 36 input voltage v in (v) output voltage h v out h(v) 0.0 0.5 1.0 1.5 2.0 2.5 3.0 i out =1ma i out =30ma i out =50ma 02 5 14 36 input voltage v in (v) output voltage l v out l(v) 0.0 0.5 1.0 1.5 2.0 2.5 3.0 i out =1ma i out =30ma i out =50ma r1163x40x fast mode r1163x40x low power mode 02 5 14 36 input voltage v in (v) output voltage h v out h(v) 0.0 0.5 1.0 1.5 2.5 3.5 2.0 3.0 4.0 4.5 i out =1ma i out =30ma i out =50ma 02 5 14 36 input voltage v in (v) output voltage l v out l(v) 0.0 0.5 1.0 1.5 2.5 3.5 2.0 3.0 4.0 4.5 i out =1ma i out =30ma i out =50ma
r1163x 10 3) supply current vs. input voltage r1163x151x fast mode r1163x151x low power mode 024 1356 input voltage v in (v) 0 20 40 10 30 50 60 70 80 supply current h i ss h( a) 024 1356 input voltage v in (v) 0 2 4 1 3 5 6 7 8 supply current i ss ( a) r1163x281x fast mode r1163x281x low power mode 024 1356 input voltage v in (v) 0 20 40 10 30 50 60 70 80 supply current h i ss h( a) 024 1356 input voltage v in (v) 0 2 4 1 3 5 6 7 8 supply current i ss ( a) r1163x401x fast mode r1163x401x low power mode 024 1356 input voltage v in (v) 0 20 40 10 30 50 60 70 80 supply current h i ss h( a) 024 1356 input voltage v in (v) 0 2 4 1 3 5 6 7 8 supply current i ss ( a)
r1163x 11 4) output voltage vs. temperature r1163x151x fast mode r1163x151x low power mode 1.46 1.48 1.47 1.53 1.52 1.50 1.49 1.51 -50 0 -25 50 75 25 100 temperature topt( c) output voltage h v out h (v) 1.46 1.48 1.47 1.53 1.52 1.50 1.49 1.51 -50 0 -25 50 75 25 100 temperature topt( c) output voltage l v out l (v) r1163x281x fast mode r1163x281x low power mode 2.76 2.77 2.83 2.81 2.79 2.78 2.82 2.80 -50 0 -25 50 75 25 100 temperature topt( c) output voltage h v out h (v) 2.76 2.77 2.83 2.81 2.79 2.78 2.82 2.80 -50 0 -25 50 75 25 100 temperature topt( c) output voltage l v out l (v) r1163x401x fast mode r1163x401x low power mode 3.97 3.99 3.98 4.05 4.03 4.01 4.00 4.04 4.02 -50 0 -25 50 75 25 100 temperature topt( c) output voltage h v out h (v) 3.98 3.99 4.06 4.05 4.03 4.01 4.00 4.04 4.02 -50 0 -25 50 75 25 100 temperature topt( c) output voltage l v out l (v)
r1163x 12 5) supply current vs. temperature r1163x151x fast mode r1163x151x low power mode -50 0 50 -25 25 75 100 temperature topt( c) 0 20 40 10 30 50 60 70 90 80 supply current h i ss h( a) v in =2.5v -50 0 50 -25 25 75 100 temperature topt( c) 0 2 4 1 3 5 6 7 10 9 8 supply current i ss ( a) v in =2.5v r1163x281x fast mode r1163x281x low power mode -50 0 50 -25 25 75 100 temperature topt( c) 0 20 40 10 30 50 60 70 90 80 supply current h i ss h( a) v in =3.8v -50 0 50 -25 25 75 100 temperature topt( c) 0 2 4 1 3 5 6 7 10 9 8 supply current i ss ( a) v in =3.8v r1163x401x fast mode r1163x401x low power mode -50 0 50 -25 25 75 100 temperature topt( c) 0 20 40 10 30 50 60 70 90 80 supply current h i ss h( a) v in =5.0v -50 0 50 -25 25 75 100 temperature topt( c) 0 2 4 1 3 5 6 7 10 9 8 supply current i ss ( a) v in =5.0v
r1163x 13 6) standby current vs. input voltage 02 5 14 36 input voltage v in (v) standby current istb( a) 0.0 0.5 1.0 1.5 2.0 2.5 topt=85 c topt=25 c topt=-40 c 7) reverse current vs. output voltage v in =1v 1.5 3.0 5.5 2.0 5.0 4.0 3.5 2.5 4.5 6.0 output voltage v out (v) 0.000 0.004 0.008 0.012 0.016 0.018 0.002 0.006 0.010 0.014 0.020 topt=85 c topt=25 c topt=-40 c i rev1 ( a) 0.0 0.8 1.8 0.2 0.4 1.6 1.2 1.0 0.6 1.4 2.0 output voltage v out (v) 0.0 0.4 0.8 0.2 0.6 1.0 1.2 topt=85 c topt=25 c topt=-40 c v in =0v i rev3 ( a) 8) dropout voltage vs. output current r1163x151x fast mode r1163x151x low power mode 0 50 125 25 100 75 150 output current i out (ma) dropout voltage l v dif _l(v) 0.0 0.1 0.2 0.3 0.4 0.5 topt=85 c topt=25 c topt=-40 c 0 50 125 25 100 75 150 output current i out (ma) dropout voltage l v dif _l(v) 0.0 0.1 0.2 0.3 0.4 0.5 topt=85 c topt=25 c topt=-40 c
r1163x 14 r1163x161x fast mode r1163x161x low power mode 0 50 125 25 100 75 150 output current i out (ma) dropout voltage h v dif _h(v) 0.0 0.1 0.2 0.3 0.4 0.5 topt=85 c topt=25 c topt=-40 c 0 50 125 25 100 75 150 output current i out (ma) dropout voltage l v dif _l(v) 0.0 0.1 0.2 0.3 0.4 0.5 topt=85 c topt=25 c topt=-40 c r1163x171x fast mode r1163x171x low power mode 0 50 125 25 100 75 150 output current i out (ma) dropout voltage h v dif _h(v) 0.0 0.1 0.2 0.3 0.4 0.5 topt=85 c topt=25 c topt=-40 c 0 50 125 25 100 75 150 output current i out (ma) dropout voltage l v dif _l(v) 0.0 0.1 0.2 0.3 0.4 0.5 topt=85 c topt=25 c topt=-40 c r1163x181x fast mode r1163x181x low power mode 0 50 125 25 100 75 150 output current i out (ma) dropout voltage h v dif _h(v) 0.0 0.1 0.2 0.3 0.4 0.5 topt=85 c topt=25 c topt=-40 c 0 50 125 25 100 75 150 output current i out (ma) dropout voltage l v dif _l(v) 0.0 0.1 0.2 0.3 0.4 0.5 topt=85 c topt=25 c topt=-40 c
r1163x 15 r1163x211x fast mode r1163x211x low power mode 0 50 125 25 100 75 150 output current i out (ma) dropout voltage h v dif _h(v) 0.0 0.1 0.2 0.3 0.4 topt=85 c topt=25 c topt=-40 c 0 50 125 25 100 75 150 output current i out (ma) dropout voltage l v dif _l(v) 0.0 0.1 0.2 0.3 0.4 topt=85 c topt=25 c topt=-40 c r1163x281x fast mode r1163x281x low power mode 0 50 125 25 100 75 150 output current i out (ma) 0.00 0.10 0.20 0.05 0.15 0.25 0.30 topt=85 c topt=25 c topt=-40 c dropout voltage h v dif _ h(v) 050 125 25 100 75 150 output current i out (ma) 0.00 0.10 0.20 0.05 0.15 0.25 0.30 topt=85 c topt=25 c topt=-40 c dropout voltage l v dif _ l(v) r1163x401x fast mode r1163x401x low power mode 0 50 125 25 100 75 150 output current i out (ma) 0.00 0.10 0.20 0.05 0.15 0.25 0.30 topt=85 c topt=25 c topt=-40 c dropout voltage h v dif _ h(v) 050 125 25 100 75 150 output current i out (ma) 0.00 0.10 0.20 0.05 0.15 0.25 0.30 topt=85 c topt=25 c topt=-40 c dropout voltage l v dif _ l(v)
r1163x 16 9) dropout voltage vs. set output voltage r1163x fast mode r1163x low power mode 1.5 2.5 2.0 3.5 3.0 4.0 set output voltage v reg (v) 0.00 0.10 0.20 0.40 0.30 0.50 i out =10ma i out =30ma i out =50ma i out =100ma i out =150ma dropout voltage h v dif _ h(v) 1.5 2.5 2.0 3.5 3.0 4.0 set output voltage v reg (v) 0.00 0.10 0.20 0.40 0.30 0.50 i out =10ma i out =30ma i out =50ma i out =100ma i out =150ma dropout voltage l v dif _ l(v) 10) ripple rejection vs. input bias voltage r1163x281x fast mode r1163x281x fast mode 2.9 3.1 3.0 3.2 3.3 input voltage v in (v) 0 20 40 10 30 50 60 70 90 80 ripple rejection rr(db) f=1khz f=10khz f=100khz c in =none, c out =0.47 f, i out =1ma ripple=0.2vp-p 2.9 3.1 3.0 3.2 3.3 input voltage v in (v) 0 20 40 10 30 50 60 70 90 80 ripple rejection rr(db) c in =none, c out =0.47 f, i out =1ma ripple=0.5vp-p f=1khz f=10khz f=100khz r1163x281x fast mode r1163x281x fast modeeco=h 2.9 3.1 3.0 3.2 3.3 input voltage v in (v) 0 20 40 10 30 50 60 70 90 80 ripple rejection rr(db) c in =none, c out =0.47 f, i out =30ma ripple=0.2vp-p f=1khz f=10khz f=100khz 2.9 3.1 3.0 3.2 3.3 input voltage v in (v) 0 20 40 10 30 50 60 70 90 80 ripple rejection rr(db) c in =none, c out =0.47 f, i out =30ma ripple=0.5vp-p f=1khz f=10khz f=100khz
r1163x 17 r1163x281x fast mode r1163x281x fast mode 2.9 3.1 3.0 3.2 3.3 input voltage v in (v) 0 20 40 10 30 50 60 70 90 80 ripple rejection rr(db) c in =none, c out =0.47 f, i out =50ma ripple=0.2vp-p f=1khz f=10khz f=100khz 2.9 3.1 3.0 3.2 3.3 input voltage v in (v) 0 20 40 10 30 50 60 70 90 80 ripple rejection rr(db) c in =none, c out =0.47 f, i out =50ma ripple=0.5vp-p f=1khz f=10khz f=100khz 11) ripple rejection vs. frequency ( c in =none) r1163x151x fast mode r1163x151x low power mode 0.1 1 10 100 frequency f(khz) 0 20 40 10 30 50 60 70 80 ripple rejection rr_h(db) c in =none, c out =0.47 f, v in =2.5v dc +0.2vp-p i out =1ma i out =30ma i out =50ma 0.1 1 10 100 frequency f(khz) 0 20 40 10 30 50 60 70 ripple rejection rr_l(db) c in =none, c out =0.47 f, v in =2.5v dc +0.2vp-p i out =1ma i out =30ma i out =50ma r1163x281x fast mode r1163x281x low power mode 0.1 1 10 100 frequency f(khz) 0 20 40 10 30 50 60 70 80 ripple rejection rr_h(db) c in =none, c out =0.47 f, v in =3.8v dc +0.2vp-p i out =1ma i out =30ma i out =50ma 0.1 1 10 100 frequency f(khz) 0 20 40 10 30 50 60 70 ripple rejection rr_l(db) c in =none, c out =0.47 f, v in =3.8v dc +0.2vp-p i out =1ma i out =30ma i out =50ma
r1163x 18 r1163x401x fast mode r1163x401x low power mode 0.1 1 10 100 frequency f(khz) 0 20 40 10 30 50 60 70 80 ripple rejection rr_h(db) c in =none, c out =0.47 f, v in =5.0v dc +0.2vp-p i out =1ma i out =30ma i out =50ma 0.1 1 10 100 frequency f(khz) 0 20 40 10 30 50 60 70 ripple rejection rr_l(db) c in =none, c out =0.47 f, v in =5.0v dc +0.2vp-p i out =1ma i out =30ma i out =50ma 12) input transient response r1163x151x fast mode r1163x151x low power mode 1.46 1.48 1.58 1.54 1.52 1.56 1.50 -2 0 -1 4 3 2 1 020 10 60 80 40 30 70 90 50 100 time t( s) input voltage v in (v) c in =none, c out =0.47 f i out =30ma output voltage v out (v) input voltage output voltage 0.5 1.0 3.5 2.5 2.0 3.0 1.5 -2 0 -1 4 3 2 1 0.0 0.2 0.1 0.6 0.8 0.4 0.3 0.7 0.9 0.5 1.0 time t(ms) input voltage v in (v) c in =none, c out =0.47 f i out =10ma output voltage v out (v) input voltage output voltage r1163x151x low power mode r1163x281x fast mode 0.5 1.0 3.5 2.5 2.0 3.0 1.5 -2 0 -1 4 3 2 1 0.0 0.2 0.1 0.6 0.8 0.4 0.3 0.7 0.9 0.5 1.0 time t(ms) input voltage v in (v) c in =none, c out =1 f i out =10ma output voltage v out (v) input voltage output voltage 2.76 2.78 2.88 2.84 2.82 2.86 2.80 0 2 1 6 5 4 3 020 10 60 80 40 30 70 90 50 100 time t( s) input voltage v in (v) c in =none, c out =1 f i out =30ma output voltage v out (v) input voltage output voltage
r1163x 19 r1163x281x fast mode 2.0 2.5 5.0 4.0 3.5 4.5 3.0 0 2 1 6 5 4 3 0.0 0.2 0.1 0.6 0.8 0.4 0.3 0.7 0.9 0.5 1.0 time t(ms) input voltage v in (v) c in =none, c out =1 f i out =10ma output voltage v out (v) input voltage output voltage 13) load transient response r1163x151x fast mode r1163x151x fast mode 1.3 1.4 1.9 1.7 1.6 1.8 1.5 -150 -50 -100 150 100 50 0 04 21216 8 61418 10 20 time t( s) output current i out (ma) v in =2.5v, c in =1 f c out =0.47 f output voltage v out (v) output current output voltage 1.3 1.4 1.9 1.7 1.6 1.8 1.5 -150 -50 -100 150 100 50 0 04 21216 8 61418 10 20 time t( s) output current i out (ma) v in =2.5v, c in =1 f c out =1.0 f output voltage v out (v) output current output voltage r1163x151x fast mode r1163x151x fast mode 1.3 1.4 1.9 1.7 1.6 1.8 1.5 -120 -60 -90 60 30 0 -30 04 21216 8 61418 10 20 time t( s) output current i out (ma) v in =2.5v, c in =1 f c out =0.47 f output voltage v out (v) output current output voltage 1.3 1.4 1.9 1.7 1.6 1.8 1.5 -120 -60 -90 60 30 0 -30 04 21216 8 61418 10 20 time t( s) output current i out (ma) v in =2.5v, c in =1 f c out =1.0 f output voltage v out (v) output current output voltage
r1163x 20 r1163x151x low power mode r1163x151x low power mode 1.3 1.4 1.9 1.7 1.6 1.8 1.5 -40 -20 -30 20 10 0 -10 0.0 0.4 0.2 1.2 1.6 0.8 0.6 1.4 1.8 1.0 2.0 time t(ms) output current i out (ma) v in =2.5v, c in =1 f c out =0.47 f output voltage v out (v) output current output voltage 1.3 1.4 1.9 1.7 1.6 1.8 1.5 -40 -20 -30 20 10 0 -10 0.0 0.4 0.2 1.2 1.6 0.8 0.6 1.4 1.8 1.0 2.0 time t(ms) output current i out (ma) v in =3.8v, c in =1 f c out =1 f output voltage v out (v) output current output voltage r1163x281x fast mode r1163x281x fast mode 2.6 2.7 3.2 3.0 2.9 3.1 2.8 -150 -50 -100 150 100 50 0 04 21216 8 61418 10 20 time t( s) output current i out (ma) v in =3.8v, c in =1 f c out =0.47 f output voltage v out (v) output current output voltage 2.6 2.7 3.2 3.0 2.9 3.1 2.8 -150 -50 -100 150 100 50 0 04 21216 8 61418 10 20 time t( s) output current i out (ma) v in =3.8v, c in =1 f c out =1 f output voltage v out (v) output current output voltage r1163x281x fast mode r1163x281x fast mode 2.6 2.7 3.2 3.0 2.9 3.1 2.8 -120 -60 -90 60 30 0 -30 04 21216 8 61418 10 20 time t( s) output current i out (ma) v in =3.8v, c in =1 f c out =0.47 f output voltage v out (v) output current output voltage 2.6 2.7 3.2 3.0 2.9 3.1 2.8 -120 -60 -90 60 30 0 -30 04 21216 8 61418 10 20 time t( s) output current i out (ma) v in =3.8v, c in =1 f c out =1 f output voltage v out (v) output current output voltage
r1163x 21 r1163x281x low power mode r1163x281x low power mode 2.4 2.6 3.6 3.2 3.0 3.4 2.8 -40 -20 -30 20 10 0 -10 0.0 0.4 0.2 1.2 1.6 0.8 0.6 1.4 1.8 1.0 2.0 time t(ms) output current i out (ma) v in =3.8v, c in =1 f c out =0.47 f output voltage v out (v) output current output voltage 2.4 2.6 3.6 3.2 3.0 3.4 2.8 -40 -20 -30 20 10 0 -10 0.0 0.4 0.2 1.2 1.6 0.8 0.6 1.4 1.8 1.0 2.0 time t(ms) output current i out (ma) v in =3.8v, c in =1 f c out =1 f output voltage v out (v) output current output voltage 14) turn on speed with ce pin r1163x151x fast mode r1163x151x low power mode -5 -4 3 1 0 2 -2 -3 -1 -0.5 0.5 0.0 3.5 2.5 1.5 3.0 2.0 1.0 -8 0 16 24 832 -4 12 20 428 time t( s) ce input voltage v ce (v) output voltage v out (v) v in =2.5v, c in =1 f c out =0.47 f i out =0ma output voltage ce input voltage -5 -4 3 1 0 2 -2 -3 -1 -0.5 0.5 0.0 3.5 2.5 1.5 3.0 2.0 1.0 -40 40 80 0 120 20 60 -20 100 time t(ms) ce input voltage v ce (v) output voltage v out (v) v in =2.5v, c in =1 f c out =0.47 f i out =0ma output voltage ce input voltage r1163x151x fast mode r1163x151x low power mode -5 -4 3 1 0 2 -2 -3 -1 -0.5 0.5 0.0 3.5 2.5 1.5 3.0 2.0 1.0 -8 0 16 24 832 -4 12 20 428 time t( s) ce input voltage v ce (v) output voltage v out (v) v in =2.5v, c in =1 f c out =0.47 f i out =30ma output voltage ce input voltage -5 -4 3 1 0 2 -2 -3 -1 -0.5 0.5 0.0 3.5 2.5 1.5 3.0 2.0 1.0 -0.2 0 0.4 0.6 0.2 0.8 -0.1 0.3 0.5 0.1 0.7 time t(ms) ce input voltage v ce (v) output voltage v out (v) v in =2.5v, c in =1 f c out =0.47 f i out =30ma output voltage ce input voltage
r1163x 22 r1163x151x fast mode r1163x151x low power mode -5 -4 3 1 0 2 -2 -3 -1 -0.5 0.5 0.0 3.5 2.5 1.5 3.0 2.0 1.0 -8 0 16 24 832 -4 12 20 428 time t( s) ce input voltage v ce (v) output voltage v out (v) v in =2.5v, c in =1 f c out =0.47 f i out =150ma output voltage ce input voltage -5 -4 3 1 0 2 -2 -3 -1 -0.5 0.5 0.0 3.5 2.5 1.5 3.0 2.0 1.0 -0.2 0 0.4 0.6 0.2 0.8 -0.1 0.3 0.5 0.1 0.7 time t(ms) ce input voltage v ce (v) output voltage v out (v) v in =2.5v, c in =1 f c out =0.47 f i out =150ma output voltage ce input voltage r1163x281x fast mode r1163x281x low power mode -10 -8 6 2 0 4 -4 -6 -2 -1 1 0 7 5 3 6 4 2 -20 0 40 60 20 80 -10 30 50 10 70 time t( s) ce input voltage v ce (v) output voltage v out (v) v in =3.8v, c in =1 f c out =0.47 f i out =0ma output voltage ce input voltage -10 -8 6 2 0 4 -4 -6 -2 -1 1 0 7 5 3 6 4 2 -20 0 40 60 20 80 -10 30 50 10 70 time t(ms) ce input voltage v ce (v) output voltage v out (v) v in =3.8v, c in =1 f c out =0.47 f i out =0ma output voltage ce input voltage r1163x281x fast mode r1163x281x low power mode -10 -8 6 2 0 4 -4 -6 -2 -1 1 0 7 5 3 6 4 2 -20 0 40 60 20 80 -10 30 50 10 70 time t( s) ce input voltage v ce (v) output voltage v out (v) v in =3.8v, c in =1 f c out =0.47 f i out =30ma output voltage ce input voltage -10 -8 6 2 0 4 -4 -6 -2 -1 1 0 7 5 3 6 4 2 -0.1 0 0.16 0.24 0.08 0.32 -0 0.12 0.2 0.04 0.28 time t(ms) ce input voltage v ce (v) output voltage v out (v) v in =3.8v, c in =1 f c out =0.47 f i out =30ma output voltage ce input voltage
r1163x 23 r1163x281x fast mode r1163x281x low power mode -10 -8 6 2 0 4 -4 -6 -2 -1 1 0 7 5 3 6 4 2 -20 0 40 60 20 80 -10 30 50 10 70 time t( s) ce input voltage v ce (v) output voltage v out (v) v in =3.8v, c in =1 f c out =0.47 f i out =150ma output voltage ce input voltage -10 -8 6 2 0 4 -4 -6 -2 -1 1 0 7 5 3 6 4 2 -0.1 0 0.16 0.24 0.08 0.32 -0 0.12 0.2 0.04 0.28 time t(ms) ce input voltage v ce (v) output voltage v out (v) v in =3.8v, c in =1 f c out =0.47 f i out =150ma output voltage ce input voltage r1163x401x fast mode r1163x401x low power mode -12 -10 -8 6 2 0 4 -4 -6 -2 -1 1 0 8 7 5 3 6 4 2 -20 0 40 60 20 80 -10 30 50 10 70 time t( s) ce input voltage v ce (v) output voltage v out (v) v in =5.0v, c in =1 f c out =0.47 f i out =0ma output voltage ce input voltage -12 -10 -8 6 2 0 4 -4 -6 -2 -1 1 0 8 7 5 3 6 4 2 -8 0 16 24 832 -4 12 20 428 time t(ms) ce input voltage v ce (v) output voltage v out (v) v in =5.0v, c in =1 f c out =0.47 f i out =0ma output voltage ce input voltage r1163x401x fast mode r1163x401x low power mode -12 -10 -8 6 2 0 4 -4 -6 -2 -1 1 0 8 7 5 3 6 4 2 -20 0 40 60 20 80 -10 30 50 10 70 time t( s) ce input voltage v ce (v) output voltage v out (v) v in =5.0v, c in =1 f c out =0.47 f i out =30ma output voltage ce input voltage -12 -10 -8 6 2 0 4 -4 -6 -2 -1 1 0 8 7 5 3 6 4 2 time t(ms) ce input voltage v ce (v) output voltage v out (v) v in =5.0v, c in =1 f c out =0.47 f i out =30ma output voltage ce input voltage -0.1 0 0.16 0.24 0.08 0.32 -0 0.12 0.2 0.04 0.28
r1163x 24 r1163x401x fast mode r1163x401x low power mode -12 -10 -8 6 2 0 4 -4 -6 -2 -1 1 0 8 7 5 3 6 4 2 -20 0 40 60 20 80 -10 30 50 10 70 time t( s) ce input voltage v ce (v) output voltage v out (v) v in =5.0v, c in =1 f c out =0.47 f i out =150ma output voltage ce input voltage -12 -10 -8 6 2 0 4 -4 -6 -2 -1 1 0 8 7 5 3 6 4 2 time t(ms) ce input voltage v ce (v) output voltage v out (v) v in =5.0v, c in =1 f c out =0.47 f i out =150ma output voltage ce input voltage -0.1 0 0.16 0.24 0.08 0.32 -0 0.12 0.2 0.04 0.28 15) turn off speed with ce pin r1163x151xd r1163x281xd -5 -4 -3 3 2 1 -1 -2 0 -0.5 0.0 3.5 3.0 2.0 1.0 2.5 1.5 0.5 time t(ms) ce input voltage v ce (v) output voltage v out (v) v in =2.5v, c in =1 f c out =0.47 f output voltage ce input voltage -0.1 0 0.16 0.24 0.08 0.32 -0 0.12 0.2 0.04 0.28 i out =0ma i out =30ma i out =150ma -5 -4 -3 4 3 2 1 -1 -2 0 -1.0 0.0 8.0 7.0 6.0 4.0 2.0 5.0 3.0 1.0 time t(ms) ce input voltage v ce (v) output voltage v out (v) v in =3.8v, c in =1 f c out =0.47 f output voltage ce input voltage -0.1 0 0.16 0.24 0.08 0.32 -0 0.12 0.2 0.04 0.28 i out =0ma i out =30ma i out =150ma r1163x401xd -6 -4 -3 6 5 2 4 3 -5 1 -1 -2 0 -1 0 11 9 7 10 8 6 4 2 5 3 1 time t(ms) ce input voltage v ce (v) output voltage v out (v) v in =5.0v, c in =1 f c out =0.47 f output voltage ce input voltage -0.1 0 0.16 0.24 0.08 0.32 -0 0.12 0.2 0.04 0.28 i out =0ma i out =30ma i out =150ma
r1163x 25 16) output voltage at mode alternative point r1163x151b/d r1163x281b/d 1.48 1.48 1.52 1.52 1.50 1.48 1.50 1.50 1.52 1.48 1.52 1.50 1.48 v in =2.5v, c in =ceramic 1.0 f, c out =ceramic 0.47 f time t(ms) -0.1 0.1 0.5 0.7 0.3 0.9 0.0 0.4 0.6 0.2 0.8 3 1.52 1.50 2 1 -1 0 eco input voltage v eco (v) i out =1ma i out =10ma i out =50ma i out =100ma i out =150ma output voltage v out (v) 2.78 2.82 2.80 2.80 2.78 2.82 2.78 2.78 2.80 2.82 2.80 2.82 v in =3.8v, c in =ceramic 1.0 f, c out =ceramic 0.47 f time t(ms) -0.1 0.1 0.5 0.7 0.3 0.9 0.0 0.4 0.6 0.2 0.8 4 2.80 2.82 2.78 3 2 1 0 -1 eco input voltage v eco (v) output voltage v out (v) i out =1ma i out =10ma i out =50ma i out =100ma i out =150ma 1.48 1.49 1.56 1.54 1.53 1.55 1.51 1.50 1.52 -5 -4 3 2 0 -2 1 -1 -3 -10 0 40 60 20 90 80 30 50 10 70 time t(ms) output voltage v out (v) eco input voltage v eco (v) i out =0ma 2.78 2.79 2.86 2.84 2.83 2.85 2.81 2.80 2.82 -4 4 2 3 0 -2 1 -1 -3 -10 0 40 60 20 90 80 30 50 10 70 time t(ms) output voltage v out (v) eco input voltage v eco (v) i out =0ma
r1163x 26 technical notes when using these ics, consider the following points: in these ics, phase compensation is made for securing stable operation even if the load current is varied. for this purpose, be sure to use a capacitor c out with good frequency characteristics and esr (equivalent series resistance) in the range described as follows: the relations between i out (output current) and esr of output capacitor are shown below. the conditions when the white noise level is under 40v (avg.) are marked as the hatched area in the graph. (1) frequency band: 10hz to 2mhz r1163x151x fast mode r1163x151x low power mode 0 40 80 120 20 60 100 140 load current i out (ma) topt=85 c topt=25 c topt=-40 c 0.01 100 1 0.1 10 esr( ? ) v in =2.0v to 6.0v, c in =1 f c out =0.47 f 0 40 80 120 20 60 100 140 load current i out (ma) 0.01 100 1 0.1 10 esr( ? ) v in =2.0v to 6.0v, c in =1 f c out =0.47 f r1163x281x fast mode r1163x281x low power mode 0 40 80 120 20 60 100 140 load current i out (ma) topt=85 c topt=25 c topt=-40 c 0.01 100 1 0.1 10 esr( ? ) v in =3.1v to 6.0v, c in =1 f c out =0.47 f 0 40 80 120 20 60 100 140 load current i out (ma) 0.01 100 1 0.1 10 esr( ? ) v in =3.1v to 6.0v, c in =1 f c out =0.47 f

▲Up To Search▲

Price & Availability of R1163D35D-TR

	To Download R1163D35D-TR Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .