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| w -44 n pin configuration u cmos low power consumption u small input-output voltage differential: 0.18v at 60ma, 0.58v at 160ma u maximum output current: 165ma (v out =3.0v) u highly accurate: 2%( 1%) u output voltage range: 2.0v~6.0v u standby supply current 0.1 a(v out =3.0v) u sot-25/sot-89-5 package n applications l battery powered instruments l voltage supplies for cellular phones l cameras and video recorders l palmtops n pin assignment xc62hr series positive voltage regulators ce v in v ss v out (nc) v out (nc) v in ce v ss 4 5 54 3 2 1 123 sot-89-5 (top view) sot-25 (top view) preliminary output on/off control n function h=high, l=low series ce voltage output xc62hr hon loff xc62hp hoff lon pin number sot-25 sot-89-5 pin name function 1 4 no connection supply voltage input chip enable 22 33 (nc) v in ce ground regulated output voltage 41 55 v ss v out n general description the xc62h series are highly precise, low power consumption, positive voltage regulators, manufactured using cmos and laser trimming technologies. the series consists of a high precision voltage reference, an error correction circuit, and an output driver with current limitation. by way of the ce function, with output turned off, the series enters stand- by. in the stand-by mode, power consumption is greatly reduced. sot-25 (150mw) and sot-89-5 (500mw) packages are available. in relation to the ce function, as well as the positive logic xc62hr series, a negative logic xc62hp series (custom) is also available. n features maximum output current: 165ma (within maximum power dissipation, v out =3.0v) output voltage range: 2.0v ~ 6.0v in 0.1v increments (1.1v to 1.9v semi-custom) highly accurate: set-up voltage 2% ( 1% for semi-custom products) low power consumption: typ 3.0 a (v out =3.0, output enabled) typ 0.1 a (output disabled) output voltage temperature characteristics: typ 100ppm/ : input stability: typ 0.2%/v ultra small package: sot-25 (150mw) mini-mold sot-89-5 (500mw) mini-power mold hp010199 75
n block diagram v in v out v ss ce voltage reference output control current limit + n absolute maximum ratings n standard circuit ta=25 : parameter ratings units symbol input voltage 12 v v in output current 500 ma i out output voltage vss-0.3 ~ v in +0.3 v v out ce input voltage vss-0.3 ~ v in +0.3 v vce continuous total power dissipation 150 pd 500 mw pd sot-25 sot-89-5 operating ambient temperature -30 ~ +80 : topr storage temperature -40 ~ +25 : tstg note: i out must be less than pd / (v in -v out ). v ss ce v in v in r l c l 1 f (tantalum) c in 1 f (tantalum) v out w -45 xc62hr series positive voltage regulators 76 n electrical characteristics ta=25 : xc62hr2002 v out (t)=2.0v(note1) parameter symbol conditions output voltage v out (e) (note2) i out =40ma v in =3.0v load stability ? v out input -output voltage differential (note3) maximum output current i out max v in =3.0v, v out (e) 3 1.8v ce "high" current iceh v ce =v in ce "low" current icel v ce =v ss v in =3.0v 1ma 2 i out 2 60ma w -46 min 1.960 2.9 115 typ 2.000 45 90 -0.05 max 2.040 7.9 5.0 0 units v mv a ma a a circuit 1 1 0.2 0.3 %/v 1 2 1 2 2 180 360 mv 1 vdif1 i out =40ma 880 580 mv 1 vdif2 i out =100ma v in =v ce =3.0v supply current1 iss1 10.0 v input voltage v in 0.1 a2 v in =3.0v, v ce =v ss supply current2 iss2 -0.2 1.5 v 1 ce "high" voltage vceh 0.25 v 1 ce "low" voltage vcel input stability i out =40ma 3.0v 2 v in 2 10.0v ? v out ? v in ? v out 100 ppm/ : 1 output voltage temperature characteristics i out =40ma -30 : 2 topr 2 80 : ? v out ? topr ? v out 1. v out (t)=specified output voltage . 2. v out (e)=effective output voltage (i.e. the output voltage when "v out (t)+1.0v" is provided at the v in pin while maintaining a ceratain i out value). 3. vdif= {v in 1 (note5)-v out 1 (note4)} 4. v out 1= a voltage equal to 98% of the output voltage whenever an amply stabilised i out {v out (t)+1.0v} is input. 5. v in 1= the input voltage when v out 1 appears as input voltage is gradually decreased. note: 77 n electrical characteristics ta=25 : xc62hr3002 v out (t)=3.0v(note1) parameter symbol conditions output voltage v out (e) (note2) i out =40ma v in =4.0v load stability ? v out input -output voltage differential (note3) maximum output current i out max v in =4.0v, v out (e) 3 2.7v ce "high" current iceh v ce =v in ce "low" current icel v ce =v ss v in =4.0v 1ma 2 i out 2 80ma w -47 xc62hr series positive voltage regulators min 2.940 3.0 165 typ 3.000 45 90 -0.05 max 3.060 8.0 5.0 0 units v mv a ma a a circuit 1 1 0.2 0.3 %/v 1 2 1 2 2 180 360 mv 1 vdif1 i out =60ma 880 580 mv 1 vdif2 i out =160ma v in =v ce =4.0v supply current1 iss1 10.0 v input voltage v in 0.1 a2 v in =4.0v, v ce =v ss supply current2 iss2 -0.2 1.5 v 1 ce "high" voltage vceh 0.25 v 1 ce "low" voltage vcel input stability i out =40ma 4.0v 2 v in 2 10.0v ? v out ? v in ? v out 100 ppm/ : 1 output voltage temperature characteristics i out =40ma -30 : 2 topr 2 80 : ? v out ? topr ? v out 1. v out (t)=specified output voltage . 2. v out (e)=effective output voltage (i.e. the output voltage when "v out (t)+1.0v" is provided at the v in pin while maintaining a ceratain i out value). 3. vdif= {v in 1 (note5)-v out 1 (note4)} 4. v out 1= a voltage equal to 98% of the output voltage whenever an amply stabilised i out {v out (t)+1.0v} is input. 5. v in 1= the input voltage when v out 1 appears as input voltage is gradually decreased. 6. semi-custom. note: 78 n electrical characteristics ta=25 : xc62hr4002 v out (t)=4.0v(note1) parameter symbol conditions output voltage v out (e) (note2) i out =40ma v in =5.0v load stability ? v out input -output voltage differential (note3) maximum output current i out max v in =5.0v, v out (e) 3 3.6v ce "high" current iceh v ce =v in ce "low" current icel v ce =v ss v in =5.0v 1ma 2 i out 2 100ma w -48 min 3.920 3.1 200 typ 4.000 45 90 -0.05 max 4.080 8.1 5.0 0 units v mv a ma a a circuit 1 1 0.2 0.3 %/v 1 2 1 2 2 170 340 mv 1 vdif1 i out =80ma 840 560 mv 1 vdif2 i out =180ma v in =v ce =5.0v supply current1 iss1 10.0 v input voltage v in 0.1 a2 v in =5.0v, v ce =v ss supply current2 iss2 -0.2 1.5 v 1 ce "high" voltage vceh 0.25 v 1 ce "low" voltage vcel input stability i out =40ma 5.0v 2 v in 2 10.0v ? v out ? v in ? v out 100 ppm/ : 1 output voltage temperature characteristics i out =40ma -30 : 2 topr 2 80 : ? v out ? topr ? v out 1. v out (t)=specified output voltage . 2. v out (e)=effective output voltage (i.e. the output voltage when "v out (t)+1.0v" is provided at the v in pin while maintaining a ceratain i out value). 3. vdif= {v in 1 (note5)-v out 1 (note4)} 4. v out 1= a voltage equal to 98% of the output voltage whenever an amply stabilised i out {v out (t)+1.0v} is input. 5. v in 1= the input voltage when v out 1 appears as input voltage is gradually decreased. 6. semi-custom. note: 79 n electrical characteristics ta=25 : xc62hr5002 v out (t)=5.0v(note1) parameter symbol conditions output voltage v out (e) (note2) i out =40ma v in =6.0v load stability ? v out input -output voltage differential (note3) maximum output current i out max v in =6.0v, v out (e) 3 4.5v ce "high" current iceh v ce =v in ce "low" current icel v ce =v ss v in =6.0v 1ma 2 i out 2 100ma w -49 xc62hr series positive voltage regulators min 4.900 3.1 220 typ 5.000 40 80 -0.05 max 5.100 8.1 5.0 0 units v mv a ma a a circuit 1 1 0.2 0.3 %/v 1 2 1 2 2 165 320 mv 1 vdif1 i out =100ma 820 540 mv 1 vdif2 i out =200ma v in =v ce =6.0v supply current1 iss1 10.0 v input voltage v in 0.1 a2 v in =6.0v, v ce =v ss supply current2 iss2 -0.2 1.5 v 1 ce "high" voltage vceh 0.25 v 1 ce "low" voltage vcel input stability i out =40ma 6.0v 2 v in 2 10.0v ? v out ? v in ? v out 100 ppm/ : 1 output voltage temperature characteristics i out =40ma -30 : 2 topr 2 80 : ? v out ? topr ? v out 1. v out (t)=specified output voltage . 2. v out (e)=effective output voltage (i.e. the output voltage when "v out (t)+1.0v" is provided at the v in pin while maintaining a ceratain i out value). 3. vdif= {v in 1 (note5)-v out 1 (note4)} 4. v out 1= a voltage equal to 98% of the output voltage whenever an amply stabilised i out {v out (t)+1.0v} is input. 5. v in 1= the input voltage when v out 1 appears as input voltage is gradually decreased. 6. semi-custom. note: 80 n marking q represents the integer of the output voltage e based on internal standards r represents the assembly lot no. 0-9,a-z repeated (g, i, j, o, q, w excepted) w represents the decimal point of the output voltage xc62hxxxxxxx 1 4 3 2 1 4 3 2 designator r type positive voltage logic symbol 1 voltage(v) p type negative voltage logic symbol voltage(v) symbol voltage(v) symbol - symbol voltage(v) 1. w 1 0 0. w 0 7 7. w 7 6 6. w 6 5 5. w 5 9 9. w 9 8 8. w 8 4 4. w 4 3 3. w 3 2 2. w 1. w 0. w 7. w 6. w 5. w 9. w 8. w 4. w 3. w 2. w 2 1 q .1 1 0 q .0 0 7 q .7 7 6 q .6 6 5 q .5 5 9 q .9 9 8 q .8 8 4 q .4 4 3 q .3 3 2 q .2 q .1 q .0 q .7 q .6 q .5 q .9 q .8 q .4 q .3 q .2 2 a e f b c d description designator description true logic level at ce pin: r=positive p=negative(custom) output voltage 30 = 3.0v 50 = 5.0v 0 output voltage accuracy: 1= 1.0%(semi-custom) 2= 2.0% package type m=sot-25 p=sot-89-5 device orientation r=embossed tape (orientation of device:right) l=embossed tape (orientation of device:left) n ordering information sot-89-5 (top view) sot-25 (top view) a b c d e f w -50 81 n typical application circuit circuit 1 n typical application circuit circuit 2 v in v ce 1 f (tantalum) 1 f (tantalum) v ss ce v in v out v in v ce open v ss ce v in v out v a a a w -51 xc62hr series positive voltage regulators 82 w -52 4.7 0 100 60 40 20 80 140 160 120 180 4.8 4.9 5.0 5.1 ( 1 ) output voltage vs. output current output voltage:v out (v) output current:i out (ma) xc62hr5002 (5v) v in =6v topr=-30 : 80 : 25 : output voltage:v out (v) output current:i out (ma) xc62hr4002 (4v) 3.7 0 100 60 40 20 80 140 160 120 180 3.8 3.9 4.0 4.1 v in =5v topr=-30 : 80 : 25 : 2.7 0 100 60 40 20 80 140 160 120 180 2.8 2.9 3.0 3.1 output voltage:v out (v) output current:i out (ma) xc62hr3002 (3v) v in =4v topr=-30 : 80 : 25 : output voltage:v out (v) output current:i out (ma) xc62hr2002 (2v) 1.7 0 100 60 40 20 80 140 160 120 180 1.8 1.9 2.0 2.1 v in =3v topr=-30 : 80 : 25 : 83 w -53 xc62hr series positive voltage regulators 46 579 810 3.85 3.90 3.95 4.00 4.05 4.10 4.85 4.90 4.95 5.00 5.05 5.10 57 69 810 4.2 4.5 5.0 5.5 4.4 4.6 4.8 5.0 5.2 ( 2 ) output voltage vs. input voltage output voltage:v out (v) input voltage:v in (v) xc62hr5002 (5v) topr=25 : i out =1ma 40ma 10ma output voltage:v out (v) input voltage:v in (v) xc62hr5002 (5v) 3.2 3.5 4.0 4.5 3.4 3.6 3.8 4.0 4.2 topr=25 : i out =1ma 40ma 10ma topr=25 : iout=1ma 10ma 40ma output voltage:v out (v) input voltage:v in (v) xc62hr4002 (4v) output voltage:v out (v) input voltage:v in (v) xc62hr4002 (4v) topr=25 : i out =1ma 40ma 10ma 84 w -54 27 5 4 369 810 34567 9 810 1.85 1.90 1.95 2.00 2.05 2.10 2.85 2.90 2.95 3.00 3.05 3.10 2.2 2.5 3.0 3.5 2.4 2.6 2.8 3.0 3.2 ( 2 ) output voltage vs. input voltage (continued) output voltage:v out (v) input voltage:v in (v) xc62hr3002 (3v) topr=25 : i out =1ma 40ma 10ma output voltage:v out (v) input voltage:v in (v) xc62hr3002 (3v) 1.2 1.5 2.0 2.5 1.4 1.6 1.8 2.0 2.2 topr=25 : i out =1ma 40ma 10ma topr=25 : iout=1ma 10ma 40ma output voltage:v out (v) input voltage:v in (v) xc62hr2002 (2v) output voltage:v out (v) input voltage:v in (v) xc62hr2002 (2v) topr=25 : i out =1ma 40ma 10ma 85 w -55 xc62hr series positive voltage regulators 0 100 60 40 20 80 140 160 120 0 100 60 40 20 80 140 160 120 0 100 60 40 20 80 140 160 120 0.0 0.2 0.4 0.6 0.8 1.0 ( 3 ) input/output voltage differential vs. output current differential:vdif(v) output current:i out (ma) xc62hr5002 (5v) topr=-30 : 80 : 25 : xc62hr4002 (4v) 0.0 0.2 0.4 0.6 0.8 1.0 differential:vdif(v) output current:i out (ma) topr=-30 : 80 : 25 : 0.0 0.2 0.4 0.6 0.8 1.0 differential:vdif(v) output current:i out (ma) topr=-30 : 80 : 25 : 0.0 0.2 0.4 0.6 0.8 1.0 0 100 60 40 20 80 140 160 120 differential:vdif(v) output current:i out (ma) topr=-30 : 80 : 25 : xc62hr3002 (3v) xc62hr2002 (2v) 86 w -56 0.3 0.4 0.5 0.6 0.7 04 28 610 ( 4 ) ce pin threshold voltage vs. input voltage threshold voltage vceh, vcel (v) input voltage:v in (v) xc62hr5002 (5v) topr=30 : 25 : 80 : "h"level voltage "l"level voltage xc62hr4002 (4v) 0.3 0.4 0.5 0.6 0.7 04 28 610 threshold voltage vceh, vcel (v) input voltage:v in (v) topr=30 : 25 : 80 : "h"level voltage 0.3 0.4 0.5 0.6 0.7 04 28 610 threshold voltage vceh, vcel (v) input voltage:v in (v) topr=30 : 25 : 80 : "h"level voltage 0.3 0.4 0.5 0.6 0.7 04 28 610 threshold voltage vceh, vcel (v) input voltage:v in (v) topr=30 : 25 : 80 : "h"level voltage xc62hr3002 (3v) xc62hr2002 (2v) "l"level voltage "l"level voltage "l"level voltage 87 w -57 xc62hr series positive voltage regulators 46 579 810 2.5 3.0 3.5 4.0 0 1 2 3 4 5 04 28 610 topr=-30 : 25 : 80 : topr=-30 : 25 : 80 : 3.0 3.5 4.0 4.5 57 69 810 0 1 2 3 4 5 04 28 610 ( 5 ) supply current vs. input voltage supply current iss ( a) input voltage:v in (v) xc62hr5002 (5v) topr=-30 : 25 : 80 : xc62hr5002 (5v) supply current iss ( a) input voltage:v in (v) topr=-30 : 25 : 80 : supply current iss ( a) input voltage:v in (v) supply current iss ( a) input voltage:v in (v) xc62hr4002 (4v) xc62hr4002 (4v) 88 w -58 27 5 4 369 810 1 2 0 3 4 04 28 610 topr=-30 : 25 : 80 : 34567 9 810 1 2 0 3 4 2.0 2.5 3.0 3.5 topr=-30 : 25 : 80 : 2.5 3.0 3.5 4.0 04 28 610 ( 5 ) supply current vs. input voltage (continued) supply current iss ( a) input voltage:v in (v) xc62hr3002 (3v) topr=-30 : 25 : 80 : xc62hr3002 (3v) supply current iss ( a) input voltage:v in (v) topr=-30 : 25 : 80 : supply current iss ( a) input voltage:v in (v) supply current iss ( a) input voltage:v in (v) xc62hr2002 (2v) xc62hr2002 (2v) 89 w -59 xc62hr series positive voltage regulators 1.90 1.95 2.00 2.05 2.10 output voltage:v out (v) v in =3v -40 0 40 20 -20 60 80 i out =30ma 100ma 2.90 2.95 3.00 3.05 3.10 output voltage:v out (v) ambient temp. :topr( : ) v in =4v ambient temp. :topr( : ) -40 0 40 20 -20 60 80 i out =30ma 100ma 3.90 3.95 4.00 4.05 4.10 output voltage:v out (v) v in =5v -40 0 40 20 -20 60 80 i out =30ma 100ma 4.90 4.95 5.00 5.05 5.10 ( 6 ) output voltage vs. ambient temperature output voltage:v out (v) ambient temp. :topr( : ) xc62hr5002 (5v) v in =6v ambient temp. :topr( : ) xc62hr4002 (4v) xc62hr3002 (3v) xc62hr2002 (2v) -40 0 40 20 -20 60 80 i out =30ma 100ma 90 w -60 0 2 1 4 5 3 6 0 2 1 4 5 3 6 0 2 1 4 5 3 6 0 2 1 4 5 3 6 supply current:iss( a) v in =3v -40 0 40 20 -20 60 80 supply current:iss( a) ambient temp. :topr( : ) v in =4v ambient temp. :topr( : ) -40 0 40 20 -20 60 80 supply current:iss( a) v in =5v -40 0 40 20 -20 60 80 ( 7 ) supply current vs. ambient temperature supply current:iss( a) ambient temp. :topr( : ) xc62hr5002 (5v) v in =6v ambient temp. :topr( : ) xc62hr4002 (4v) xc62hr3002 (3v) xc62hr2002 (2v) -40 0 40 20 -20 60 80 91 w -61 xc62hr series positive voltage regulators 0 -2 4 2 -4 8 12 10 6 2 1 4 3 0 6 8 7 5 ( 8 ) input transient response 1 input voltage v in (v) output voltage v out (v) time (msec) xc62hr5002 (5v) i out =1ma xc62hr5002 (5v) xc62hr5002 (5v) 0.0 0.2 0.1 0.4 0.3 0.5 input voltage output voltage 0 -2 4 2 -4 8 12 10 6 2 1 4 3 0 6 8 7 5 input voltage v in (v) output voltage v out (v) time (msec) i out =100ma 0.0 0.2 0.1 0.4 0.3 0.5 input voltage output voltage 0 -2 4 2 -4 8 12 10 6 2 1 4 3 0 6 8 7 5 input voltage v in (v) output voltage v out (v) time (msec) i out =10ma 0.0 0.2 0.1 0.4 0.3 0.5 input voltage output voltage 92 w -62 0.0 0.2 0.1 0.4 0.3 0.5 output voltage 0 -2 4 2 -4 8 12 10 6 2 1 4 3 0 6 8 7 5 ( 8 ) input transient response 1 (continued) xc62hr4002 (4v) i out =1ma xc62hr4002 (4v) xc62hr4002 (4v) 0.0 0.2 0.1 0.4 0.3 0.5 0.0 0.2 0.1 0.4 0.3 0.5 input voltage output voltage output voltage 0 -2 4 2 -4 8 12 10 6 2 1 4 3 0 6 8 7 5 i out =100ma input voltage 0 -2 4 2 -4 8 12 10 6 2 1 4 3 0 6 8 7 5 input voltage v in (v) i out =10ma input voltage input voltage v in (v) output voltage v out (v) time (msec) output voltage v out (v) time (msec) input voltage v in (v) output voltage v out (v) time (msec) 93 w -63 xc62hr series positive voltage regulators 0.0 0.2 0.1 0.4 0.3 0.5 0 -2 4 2 -4 8 12 10 6 2 1 4 3 0 6 8 7 5 ( 8 ) input transient response 1 (continued) xc62hr3002 (3v) i out =1ma xc62hr3002 (3v) xc62hr3002 (3v) 0.0 0.2 0.1 0.4 0.3 0.5 0.0 0.2 0.1 0.4 0.3 0.5 input voltage output voltage output voltage output voltage 0 -2 4 2 -4 8 12 10 6 2 1 4 3 0 6 8 7 5 i out =100ma input voltage 0 -2 4 2 -4 8 12 10 6 2 1 4 3 0 6 8 7 5 i out =10ma input voltage input voltage v in (v) input voltage v in (v) output voltage v out (v) time (msec) output voltage v out (v) time (msec) input voltage v in (v) output voltage v out (v) time (msec) 94 w -64 0.0 0.2 0.1 0.3 0.4 0.0 0.2 0.1 0.3 0.4 0 -2 4 2 -4 8 12 10 6 2 1 3 0 4 ( 8 ) input transient response 1 (continued) xc62hr2002 (2v) i out =1ma xc62hr2002 (2v) xc62hr2002 (2v) 0.0 0.2 0.1 0.3 0.4 2 1 3 0 4 output voltage 2 1 3 0 4 output voltage 0 -2 4 2 -4 8 12 10 6 i out =100ma input voltage 0 -2 4 2 -4 8 12 10 6 i out =10ma input voltage output voltage input voltage input voltage v in (v) input voltage v in (v) output voltage v out (v) time (msec) output voltage v out (v) time (msec) input voltage v in (v) output voltage v out (v) time (msec) 95 w -65 xc62hr series positive voltage regulators 4 5 6 7 8 9 4 5 6 7 8 9 0.0 0.4 0.2 0.8 0.6 1.0 ( 9 ) input transient response 2 xc62hr5002 (5v) i out =1ma xc62hr5002 (5v) xc62hr5002 (5v) input voltage output voltage 4 5 6 7 8 9 4 5 6 7 8 9 0.0 0.4 0.2 0.8 0.6 1.0 input voltage output voltage 4 5 6 7 8 9 4 5 6 7 8 9 0.0 0.4 0.2 0.8 0.6 1.0 input voltage output voltage i out =100ma i out =10ma input voltage v in (v) input voltage v in (v) output voltage v out (v) time (msec) output voltage v out (v) time (msec) input voltage v in (v) output voltage v out (v) time (msec) 96 w -66 3 4 5 6 7 8 3 4 5 6 7 8 0.0 0.4 0.2 0.8 0.6 1.0 ( 9 ) input transient response 2 (continued) xc62hr4002 (4v) i out =1ma xc62hr4002 (4v) xc62hr4002 (4v) input voltage output voltage 3 4 5 6 7 8 3 4 5 6 7 8 0.0 0.4 0.2 0.8 0.6 1.0 input voltage output voltage 3 4 5 6 7 8 3 4 5 6 7 8 0.0 0.4 0.2 0.8 0.6 1.0 input voltage output voltage i out =100ma i out =10ma input voltage v in (v) input voltage v in (v) output voltage v out (v) time (msec) output voltage v out (v) time (msec) input voltage v in (v) output voltage v out (v) time (msec) 97 w -67 xc62hr series positive voltage regulators 2 3 4 5 6 7 2 3 4 5 6 7 0.0 0.4 0.2 0.8 0.6 1.0 ( 9 ) input transient response 2 (continued) xc62hr3002 (3v) i out =1ma xc62hr3002 (3v) xc62hr3002 (3v) input voltage output voltage 2 3 4 5 6 7 2 3 4 5 6 7 0.0 0.4 0.2 0.8 0.6 1.0 input voltage output voltage 2 3 4 5 6 7 2 3 4 5 6 7 0.0 0.4 0.2 0.8 0.6 1.0 input voltage output voltage i out =100ma i out =10ma input voltage v in (v) input voltage v in (v) output voltage v out (v) time (msec) output voltage v out (v) time (msec) input voltage v in (v) output voltage v out (v) time (msec) 98 w -68 1 2 3 4 5 6 1 2 3 4 5 6 0.0 0.4 0.2 0.8 0.6 1.0 ( 9 ) input transient response 2 (continued) xc62hr2002 (2v) i out =1ma xc62hr2002 (2v) xc62hr2002 (2v) input voltage output voltage 1 2 3 4 5 6 1 2 3 4 5 6 0.0 0.4 0.2 0.8 0.6 1.0 input voltage output voltage 1 2 3 4 5 6 1 2 3 4 5 6 0.0 0.4 0.2 0.8 0.6 1.0 input voltage output voltage i out =100ma i out =10ma input voltage v in (v) input voltage v in (v) output voltage v out (v) time (msec) output voltage v out (v) time (msec) input voltage v in (v) output voltage v out (v) time (msec) 99 w -69 xc62hr series positive voltage regulators 3 4 5 6 02 134 ( 10 ) load transient response output voltage:v out (v) time (msec) xc62hr5002 (5v) v in =6v xc62hr5002 (5v) xc62hr4002 (4v) xc62hr4002 (4v) output voltage output current 40ma 1ma 3 4 5 6 02 134 v in =6v output voltage output current 80ma 1ma 2 3 4 5 02 134 v in =5v output voltage output current 40ma 1ma 2 3 4 5 02 134 v in =5v output voltage output current 80ma 1ma output voltage:v out (v) time (msec) output voltage:v out (v) time (msec) output voltage:v out (v) time (msec) 100 w -70 1 2 3 4 02 134 ( 10 ) load transient response (continued) xc62hr3002 (3v) v in =4v xc62hr3002 (3v) xc62hr2002 (2v) xc62hr2002 (2v) output voltage output current 40ma 1ma 1 2 3 4 02 134 v in =4v output voltage output current 80ma 1ma 0 1 2 3 02 134 v in =3v output voltage output current 40ma 1ma 0 1 2 3 02 134 v in =3v output voltage output current 80ma 1ma output voltage:v out (v) time (msec) output voltage:v out (v) time (msec) output voltage:v out (v) time (msec) output voltage:v out (v) time (msec) 101 w -71 xc62hr series positive voltage regulators 0.0 0.2 0.4 0 2 1 3 5 7 4 6 8 ( 11 ) ce pin transient response xc62hr5002 (5v) i out =1ma xc62hr5002 (5v) xc62hr5002 (5v) ce=1.5v ce pin input voltage ce=0.25v output voltage 0.0 0.2 0.4 0 2 1 3 5 7 4 6 8 ce=1.5v ce pin input voltage ce=0.25v output voltage 0.0 0.2 0.4 0 2 1 3 5 7 4 6 8 ce=1.5v ce pin input voltage ce=0.25v output voltage i out =10ma i out =100ma output voltage:v out (v) time (msec) output voltage:v out (v) time (msec) output voltage:v out (v) time (msec) 102 w -72 0 2 1 4 5 3 6 0.0 0.2 0.4 ( 11 ) ce pin transient response (continued) xc62hr4002 (4v) i out =1ma xc62hr4002 (4v) xc62hr4002 (4v) ce=1.5v ce pin input voltage ce=0.25v output voltage 0 2 1 4 5 3 6 0.0 0.2 0.4 ce=1.5v ce pin input voltage ce=0.25v output voltage 0 2 1 4 5 3 6 0.0 0.2 0.4 ce=1.5v ce pin input voltage ce=0.25v output voltage i out =10ma i out =100ma output voltage:v out (v) time (msec) output voltage:v out (v) time (msec) output voltage:v out (v) time (msec) 103 w -73 xc62hr series positive voltage regulators 0 2 1 4 5 3 6 0.0 0.2 0.4 ( 11 ) ce pin transient response (continued) xc62hr3002 (3v) i out =1ma xc62hr3002 (3v) xc62hr3002 (3v) ce pin input voltage ce=0.25v ce=1.5v output voltage 0 2 1 4 5 3 6 0.0 0.2 0.4 ce pin input voltage ce=0.25v ce=1.5v output voltage 0 2 1 4 5 3 6 0.0 0.2 0.4 ce pin input voltage ce=0.25v ce=1.5v output voltage i out =10ma i out =100ma output voltage:v out (v) time (msec) output voltage:v out (v) time (msec) output voltage:v out (v) time (msec) 104 w -74 0 2 1 4 5 3 6 0.0 0.2 0.4 ( 11 ) ce pin transient response (continued) xc62hr2002 (2v) i out =1ma xc62hr2002 (2v) xc62hr2002 (2v) ce pin input voltage ce=0.25v ce=1.5v output voltage 0 2 1 4 5 3 6 0.0 0.2 0.4 ce pin input voltage ce=0.25v ce=1.5v output voltage 0 2 1 4 5 3 6 0.0 0.2 0.4 ce pin input voltage ce=0.25v ce=1.5v output voltage i out =10ma i out =100ma output voltage:v out (v) time (msec) output voltage:v out (v) time (msec) output voltage:v out (v) time (msec) 105 w -75 xc62hr series positive voltage regulators 0 30 20 10 50 60 40 70 ( 12 ) ripple rejection rate ripple rejection rate rr (db) ripple frequecy f (khz) xc62hr5002 v in =6vdc+1vp-pac, i out =30ma, topr=25?c xc62hr4002 xc62hr3002 0.01 0.1 1 10 0 30 20 10 50 60 40 70 v in =4vdc+1vp-pac, i out =40ma, topr=25?c 0.01 0.1 1 10 0 30 20 10 50 60 40 70 v in =5vdc+1vp-pac, i out =30ma, topr=25?c 0.01 0.1 1 10 ripple rejection rate rr (db) ripple frequecy f (khz) ripple rejection rate rr (db) ripple frequecy f (khz) 106 |
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