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R1150H SERIES
VOLTAGE REGULATOR(with Wide Input Voltage Range) with RESET
NO.EA-081-0610
OUTLINE
The R1150H series are CMOS-based voltage regulator (VR) ICs equipped with a voltage detector (VDET). VR function of the R1150Hxxxx has features of low dropout voltage, high output voltage accuracy, and ultra-low supply current. Each of the R1150HxxxA types includes also a chip enable circuit. The output of built-in voltage detector is Nch open drain type. The R1150HxxxC/D types have a pin for connecting external capacitor to set a certain reset delay time instead of chip enable control pin. The regulator output voltage and the detector threshold voltage are fixed in the IC, Output Voltage Accuracy is 2.0%, while Detector Threshold Accuracy is 2.5%. The R1150HxxxA (with chip enable function) and C series can supervise input voltage by the built-in detector. R1150HxxxB type can supervise SENSE pin voltage by the built-in detector. R1150HxxxD type can supervise VOUT voltage, or Regulator Output Voltage of this IC itself. Since the package for these ICs is the SOT-89-5 package, high density mounting of the ICs on boards is possible.
FEATURES
* * * * * * * * * * * Ultra-Low Supply Current..................................................... Typ. 7.0A Input Voltage ........................................................................ Max. 24.0V Output Voltage (VR)............................................................. 2.1V to 14.0V Detector Threshold Voltage (VDET) ....................................... 2.3V to 15.0V High Output Voltage Accuracy ............................................. 2.0% (VR), 2.5% (VD) Output Current ..................................................................... Min. 150mA (VOUT=5.0V) Small Package ..................................................................... SOT-89-5 Built-in Current Limit Circuit, Thermal Shutdown Circuit (VR) Monitoring VDD voltage ......................................................... A/C type Monitoring sense pin (SENSE) voltage ................................B type Monitoring VOUT pin voltage.................................................. D type
APPLICATIONS
* Power source and Reset circuit for cameras, videos and mobile telecommunication equipment. * Power source and Reset circuit for battery-operated equipment. * Power source and Reset circuit for home appliances.
1
R1150H
BLOCK DIAGRAMS
R1150HxxxA
Thermal Shutdown VDD 5 Regulator 1 VOUT VDD 5 Regulator
R1150HxxxB
Thermal Shutdown 1 VOUT
4 VDET 4 VDET Detector GND 2 Chip Enable 3 CE GND 2 Detector
3 SENSE
R1150HxxxC
Thermal Shutdown VDD 5 Regulator 1 VOUT VDD 5
R1150HxxxD
Thermal Shutdown Regulator 1 VOUT
4 VDET Detector GND 2 Delay 3 CD GND 2 Detector Delay 3 CD
4 VDET
SELECTION GUIDE
The output voltage and the usage of pin No.3 (as a kind of types in the R1150Hxxxx series) can be selected at the user's request. The selection can be made with designating the part number as follows;
R1150Hxxxx-T1-x
a Code a b Designation of package type; H: SOT-89-5 Serial Number for Voltage Setting bc de
Part Number
Contents
c
Designation of option; A: Built-in Chip Enable Circuit (VDET supervises VIN level.) B: VDET supervises SENSE pin. C: Used with an external capacitor for setting output delay time of VDET. (VDET supervises VIN.) D: Used with an external capacitor for setting output delay time of VDET. (VDET supervises VOUT.) Designation of Taping Type; (Refer to Taping Specifications) Designation of composition of pin plating: -F: Lead free plating
d e
2
R1150H
PIN CONFIGURATION
SOT-89-5
5 4
1
2
3
PIN DESCRIPTION
Pin No. 1 2 Symbol VOUT GND CE (A type) 3 SENSE (B type) CD (C/D type) 4 5 VDET VDD Ground Pin Chip Enable Pin Sense Pin for Voltage Detector Pin for External Capacitor for Setting Output Delay of Voltage Detector Voltage Detector Output Pin Input Pin Description Voltage Regulator Output Pin
ABSOLUTE MAXIMUM RATINGS
Symbol VIN VCE VSENSE VCD VDED VOUT IOUT1 IOUT2 PD Topt Tstg Input Voltage Input Voltage (CE Input Pin)*Note1 Input Voltage (SENSE Input Pin)*Note2 Input Voltage (CD Input Pin)*Note3 Output Voltage (VDET Output Pin) Output Voltage Output Current (VR) Output Current (VD) Power Dissipation (SOT-89-5)*1 Operating Temperature Storage Temperature Item Rating 26.0 -0.3 ~ VIN+0.3 -0.3 ~ VIN+0.3 -0.3 ~ VIN+0.3 -0.3 ~ VIN+0.3 -0.3 ~ VIN+0.3 250 10 500 -40 ~ 85 -55 ~ 125 Unit V V V V V V mA mA mW C C
*Note1: This item is for A Version. *Note2: This item is for B Version *Note3: This item is for C/D Version 1 For Power Dissipation, please refer to PACKAGE INFORMATION to be described.
3
R1150H
ELECTRICAL CHARACTERISTICS
*
R1150HxxxA
Topt=25C
Symbol VIN ISS1 ISS2 TSD TSR VR part
Item Input Voltage Supply Current 1 Supply Current 2 Thermal Shutdown Temperature Thermal Shutdown Released Temperature
Conditions VIN=VCE VOUT (-VDET):VIN-VOUT=2.0V VOUT<(-VDET):VIN=(-VDET)+2.0V VDD=24V, VCE=0V Junction Temperature Junction Temperature
Min.
Typ.
Max. 24.0
Unit V A
7
14
Refer to Supply Current 2 Table 150 120
Topt=25C
Symbol VOUT IOUT VOUT/IOUT VOUT/VIN VDIF VOUT/Topt Ilim VCEH VCEL VDET part
Item Output voltage Output Current Load Regulation Line Regulation Dropout Voltage Output Voltage Temperature Coefficient Short Current Limit CE "H" Input Voltage CE "L" Input Voltage
Conditions VIN-VOUT=2.0V,IOUT=20mA VIN-VOUT=2.0V VIN-VOUT=2.0V 1mA < IOUT < 40mA = = VIN-VOUT=2.0V,IOUT=20 mA VOUT+1V < VIN < 24V = = IOUT=20mA VIN-VOUT=2.0V,IOUT=20mA -40C < Topt < 85C = = VOUT=0V
Min. x0.98
Typ.
Max. x1.02
Unit V
Refer to Output Current Table Refer to Load Regulation Table 0.05 0.15 %/V
Refer to Dropout Voltage Table 100 45 1.5 0.00 VIN 0.25 ppm/C mA V V
Topt=25C
Symbol -VDET VHYS IDOUT VDDL
Item Detector Threshold Detector Threshold Hysteresis Sink Current
Conditions
Min. x0.975
Typ.
Max. x1.025
Unit V V A
-VDET -VDET -VDET x0.03 x0.05 x0.07 VIN=2.0V, VDET=0.05V *Note 1 -40C
< =
0.15
0.20 0.9 1.2
Minimum Operating Voltage Detector Threshold -VDET/Topt Temperature Coefficient tPLH Output Delay Time
V ppm/C
Topt
< =
85C
100 0.5 1.0
*Note 2
ms
4
R1150H
*
R1150HxxxB
Topt=25C
Symbol VIN ISS
Item Input Voltage Supply Current Thermal Shutdown Temperature Thermal Shutdown Temperature
Conditions VOUT (-VDET): VIN=SENSE=VOUT+2.0V VOUT < (-VDET): VIN=SENSE=(-VDET)+2.0V Junction Temperature Junction Temperature
Min.
Typ.
Max. 24.0
Unit V A
7
14
TSD TSR VR part
150 120
C C
Topt=25C
Symbol VOUT IOUT VOUT/IOUT VOUT/VIN VDIF VOUT/Topt Ilim VDET part
Item Output voltage Output Current Load Regulation Line Regulation Dropout Voltage Output Voltage Temperature Coefficient Short Current Limit
Conditions VIN-VOUT=2.0V IOUT=20mA VIN-VOUT=2.0V VIN-VOUT=2.0V 1mA < IOUT < 40mA = = IOUT=20mA VOUT+1V < VIN < 24V = = IOUT=20mA VIN-VOUT=2.0V IOUT=20mA -40C < Topt < 85C = = VOUT=0V
Min. VSET x0.98
Typ. VSET
Max. VSET x1.02
Unit V
Refer to Output Current Table Refer to Load Regulation Table 0.05 0.15 %/V
Refer to Dropout Voltage Table 100 45 ppm/C mA
Topt=25C
Symbol -VDET VHYS IDOUT VDDL -VDET/Topt tPLH
Item Detector Threshold Detector Threshold Hysteresis Sink Current Detector Threshold Temperature Coefficient Output Delay Time
Conditions
Min. VSET x0.975
Typ. VSET
Max. VSET x1.025
Unit V V mA
-VDET -VDET -VDET x0.03 x0.05 x0.07 VIN=SENSE=2.0V, VDS=0.05V 0.17 0.9 Topt
< =
Minimum Operating Voltage *Note 1 -40C
< =
1.2
V ppm/C
85C
100 1.0 1.5
*Note 2
ms
5
R1150H
*
R1150HxxxC
Topt=25C
Symbol VIN ISS1 TSD TSR VR part
Item Input Voltage Supply Current Thermal Shutdown Temperature Thermal Shutdown Released Temperature
Conditions VOUT (-VDET):VIN= VOUT+2.0V VOUT < (-VDET):VIN= (-VDET)+2.0V Junction Temperature Junction Temperature
Min.
Typ.
Max. 24.0
Unit V A C C
7 150 120
14
Topt=25C
Symbol VOUT IOUT VOUT/IOUT VOUT/VIN VDIF VOUT/Topt Ilim VDET part
Item Output voltage Output Current Load Regulation Line Regulation Dropout Voltage Output Voltage Temperature Coefficient Short Current Limit
Conditions VIN-VOUT=2.0V IOUT=20mA VIN-VOUT=2.0V VIN-VOUT=2.0V 1mA < IOUT < 40mA = = IOUT=20mA VOUT+1V < VIN < 24V = = IOUT=20mA VIN-VOUT=2.0V IOUT=20mA -40C < Topt < 85C = = VOUT=0V
Min. VSET x0.98
Typ. VSET
Max. VSET x1.02
Unit V
Refer to Output Current Table Refer to Load Regulation Table 0.05 0.15 %/V
Refer to Dropout Voltage Table 100 45 ppm/C mA
Topt=25C
Symbol -VDET VHYS IDOUT VDDL -VDET/Topt tPLH
Item Detector Threshold Detector Threshold Hysteresis Sink Current Detector Threshold Temperature Coefficient Output Delay Time
Conditions
Min. VSET x0.975
Typ. VSET
Max. VSET x1.025
Unit V V mA
-VDET -VDET -VDET x0.03 x0.05 x0.07 VIN=2.0V, VDS=0.05V 0.17 0.9 Topt
< =
Minimum Operating Voltage *Note 1 -40C
< =
1.2
V ppm/C
85C 20
100 30 50
Cd=4.7nF, *Note 2
ms
6
R1150H
*
R1150HxxxD
Topt=25C
Symbol VIN ISS TSD TSR VR part
Item Input Voltage Supply Current Thermal Shutdown Temperature Thermal Shutdown Released Temperature
Conditions VIN-VOUT=2.0V
Min.
Typ. 7 150
Max. 24.0 14
Unit V A C C
Junction Temperature
120
Topt=25C
Symbol VOUT IOUT VOUT/IOUT VOUT/VIN VOUT/Topt Ilim VDET part
Item Output Voltage Output Current Load Regulation Line Regulation Output Voltage Temperature Coefficient Short Current Limit
Conditions VIN-VOUT=2.0V IOUT=20mA VIN-VOUT=2.0V VIN-VOUT=2.0V 1mA < IOUT < 40mA = = IOUT=20mA VOUT+1V < VIN < 24V = = VIN-VOUT=2.0V IOUT=20mA -40C < Topt < 85C = = VOUT=0V
Min. VSET x0.98
Typ. VSET
Max. VSET x1.02
Unit V
Refer to Output Current Table Refer to Load Regulation Table 0.05 100 45 0.15 %/V ppm/C mA
Topt=25C
Symbol -VDET VHYS IDOUT VDDL
Item Detector Threshold Detector Threshold Hysteresis Sink Current
Conditions
Min. VSET x0.975
Typ. VSET
Max. VSET x1.025
Unit V V mA
-VDET -VDET -VDET x0.03 x0.05 x0.07 VIN=2.0V, VDS=0.05V *Note 1 -40C
< =
0.17 0.9 1.2
Minimum Operating Voltage Detector Threshold -VDET/Topt Temperature Coefficient tPD Output Delay Time Release Margin
V ppm/C
Topt
< =
85C 20 50
100 30 50
Cd=4.7nF, *Note 2 VOUT-0.2-(-VDET)-VHYS
ms mV
Note 1) This item means VDD Voltage when Output Voltage is equal or less than 0.1V (Pull-up Resistor=470k, Pull up Voltage=5V Note 2) VDET pin is pulled up to VDD via 470k. tpLH means time interval from rising edge of VDD from (-VDET)-2.0V to (-VDET)+2.0V to the point of Output Voltage being 80% of pull-up voltage.
7
R1150H
*
Output Current (Topt=25C)
Output Current (mA) Min. 90 120 150
Output Voltage VOUT(V) 2.1V 3.0V 4.1V
< = < = < =
VOUT VOUT VOUT
< = < = < =
2.9V 4.0V 14.0V
*
Load Regulation (Topt=25C)
Load Regulation (mV) Output Voltage VOUT(V) Typ. 2.1V 3.1V 5.1V 10.1V
< = < = < = < =
Max. 35 45 65 80
VOUT VOUT VOUT VOUT
< = < = < = < =
3.0V 5.0V 10.0V 14.0V
15 25 40 50
*
Dropout Voltage (Topt=25C)
Dropout Voltage (V) Typ. 2.1V 2.5V 3.1V 7.1V 10.1V
< = < = < = < = < =
Output Voltage VOUT (V) VOUT VOUT VOUT VOUT VOUT
< = < = < = < = < =
Max. 0.60 0.40 0.35 0.45 0.50
2.4V 3.0V 7.0V 10.0V 14.0V
0.40 0.30 0.25 0.27 0.30
*
Supply Current 2 (Off state with CE) (Topt=25C)
Detector Threshold Voltage -VDET(V) 2.3V 3.1V
< = < =
Supply Current (A) Typ. Max. 5.0 6.0
VOUT VOUT
< = < =
3.0V 15.0V
2.5 3.0
8
R1150H
TEST CIRCUITS
*
R1150HxxxA
470k 5 VDD VDET 4
5 VDD VDET 4
R1150HxxxA SERIES 3 VIN CIN CE GND VOUT 1 2
IOUT
3
R1150HxxxA SERIES CE GND VOUT 1 2 COUT
COUT
VIN
CIN
CIN=0.1F, COUT=1F
CIN=0.1F, COUT=1F
Standard Test Circuit
Supply Current Test Circuit
5
5 VDD VDET 4
VDD
VDET 4
R1150HxxxA SERIES P .G. VIN 3 CE GND VOUT 1 2
R1150HxxxA SERIES
IOUT
IOUT
3 VIN CIN
CE
GND VOUT 1 2 COUT I1 I2
COUT
CIN=0.1F, COUT=1F
CIN=0.1F, COUT=1F
Input Transient Response/ Ripple Rejection Test Circuit
Load Transient Response Test Circuit
5
VDD
VDET
4
5
VDD
VDET
4
R1150HxxxA SERIES 3 VIN CIN CE GND VOUT 2 1 5V
470k 3 2V CIN
R1150HxxxA SERIES CE GND VOUT 2 1 0.05V
CIN=0.1F
CIN=0.1F
Minimum Operating Voltage Test Circuit
VDET Output Current Test Circuit
9
R1150H
*
R1150HxxxB
470k 5 VDD VDET 4
5 VDD VDET 4
R1150HxxxB SERIES 3 VIN2 VIN1 CIN SENSE GND 2 VOUT 1
IOUT
3
R1150HxxxB SERIES SENSE GND 2 VOUT 1 COUT
COUT
VIN2
VIN1 CIN
CIN=0.1F, COUT=1F
CIN=0.1F, COUT=1F
Standard Test Circuit
Supply Current Test Circuit
5
5 VDD VDET 4
VDD
VDET 4
R1150HxxxB SERIES P .G. VIN1 VIN2 3 VOUT SENSE GND 2 1
R1150HxxxB SERIES
IOUT
IOUT
3 VIN2 VIN1 CIN
VOUT 1 SENSE GND 2 COUT I1 I2
COUT
CIN=0.1F, COUT=1F
CIN=0.1F, COUT=1F
Input Transient Response/ Ripple Rejection Test Circuit
Load Transient Response Test Circuit
5
VDD
VDET
4
5
VDD
VDET
4
R1150HxxxB SERIES 3 VIN CIN SENSE GND 2 VOUT 1 5V
470k 3 2V CIN
R1150HxxxB SERIES SENSE GND 2 VOUT 1 0.05V
CIN=0.1F
CIN=0.1F
VDET Minimum Operating Voltage Test Circuit
VDET Output Current Test Circuit
10
R1150H
*
R1150HxxxC/D
470k 5 VDD VDET 4
5 VDD VDET 4
R1150HxxxC/D SERIES 3 CD VIN CIN CD GND 2 VOUT 1
IOUT
3
R1150HxxxC/D SERIES CD GND 2 VOUT 1 COUT
COUT
VIN CIN
CIN=0.1F, COUT=1F
CIN=0.1F, COUT=1F
Standard Test Circuit
Supply Current Test Circuit
5
5 VDD VDET 4
VDD
VDET 4
R1150HxxxC/D SERIES P .G. VIN CD 3 CD GND 2 VOUT 1
R1150HxxxC/D SERIES
IOUT
IOUT
3
CD
GND VOUT 1 2
COUT
VIN
CIN
COUT I1 I2
CIN=0.1F, COUT=1F
CIN=0.1F, COUT=1F
Input Transient Response/ Ripple Rejection Test Circuit
Load Transient Response Test Circuit
5
VDD
VDET
4
5
VDD
VDET
4
R1150HxxxC/D SERIES 3 CD VIN CIN CD GND VOUT 2 1 5V
470k 3 CD 2V CIN
R1150HxxxC/D SERIES CD GND VOUT 2 1 0.05V
CIN=0.1F
CIN=0.1F
VDET Minimum Operating Voltage Test Circuit
VDET Output Current Test Circuit
11
R1150H
TYPICAL CHARACTERISTICS
1) Output Voltage vs. Temperature R1150H (VR=3.0V)
3.06 5.10
R1150H (VR=5.0V)
Output Voltage VOUT(V)
Output Voltage VOUT(V)
3.03
5.05
3.00
5.00
2.97
4.95
2.94 -50
0
50
100
4.90 -50
0
50
100
Temperature Topt(C)
Temperature Topt(C)
R1150H (VR=10.0V)
10.2
Output Voltage VOUT(V)
10.1
10.0
9.9
9.8 -50
0
50
100
Temperature Topt(C)
2) Input Voltage vs. Output Voltage R1150H (VR=3.0V)
Topt=25C 4.0 6.0
R1150H (VR=5.0V)
Topt=25C
Output Voltage VOUT(V)
3.5 IOUT=1mA 3.0 IOUT=20mA 2.5 IOUT=40mA 2.0 0 5 10 15 20 25
Output Voltage VOUT(V)
5.5 IOUT=1mA 5.0 IOUT=20mA 4.5 IOUT=40mA 4.0 0 5 10 15 20 25
Input Voltage VIN(V)
Input Voltage VIN(V)
12
R1150H
R1150H (VR=10.0V)
Topt=25C 11.0
Output Voltage VOUT(V)
10.5 IOUT=1mA 10.0 IOUT=40mA 9.5 IOUT=20mA
9.0 0 5 10 15 20 25
Input Voltage VIN(V)
3) Output Voltage vs. Output Current R1150H (VR=3.0V)
Topt=25C 3.5 6.0 3.0 VIN=5V 2.5 2.0 1.5 1.0 0.5 0.0 0 100 200 300 VIN=4V
R1150H (VR=5.0V)
Topt=25C VIN=7V
Output Voltage VOUT(V)
Output Voltage VOUT(V)
5.0 4.0 3.0 VIN=6V 2.0 1.0 0.0 0 100 200
300
Output Current IOUT(mA)
Output Current IOUT(mA)
R1150H (VR=10.0V)
Topt=25C 12 VIN=12V
Output Voltage VOUT(V)
10 8
VIN=11V 6 4 2 0 0 100 200 300
Output Current IOUT(mA)
13
R1150H
4) Dropout Voltage vs. Output Current R1150H (VR=3.0V)
3.0 3.0
R1150H (VR=5.0V)
Dropout Voltage VDIF(V)
2.5 2.0 1.5 25C 1.0 -40C 0.5 0.0 85C
Dropout Voltage VDIF(V)
2.5 2.0 85C 1.5 25C 1.0 -40C 0.5 0.0 0 30 60 90 120
0
30
60
90
120
150
Output Current IOUT(mA)
Output Current IOUT(mA)
R1150H (VR=10.0V)
3.0
Dropout Voltage VDIF(V)
2.5 2.0 1.5 1.0 -40C 0.5 0.0 0 30 60 90 120 150 85C 25C
Output Current IOUT(mA)
5) Supply Current vs. Input Voltage R1150H (VR=3.0V)
Topt=25C 10
10
R1150H (VR=5.0V)
Topt=25C
Supply Current ISS(A)
Supply Current ISS(A)
8 6 4 2 0 0 5 10 15 20 25
8 6 4 2 0 0 5 10 15 20 25
Input Voltage VIN(V)
Input Voltage VIN(V)
14
R1150H
R1150H (VR=10.0V)
Topt=25C 10
Supply Current ISS(A)
8 6 4 2 0 0 5 10 15 20 25
Input Voltage VIN(V)
6) Supply Current vs. Temperature R1150H (VR=3.0V, VDET=2.5V)
10 10
R1150H (VR=5.0V, VDET=4.5V)
Supply Current ISS(A)
Supply Current ISS(A)
8 6 4 2 0 -50
8 6 4 2 0 -50
0
50
100
0
50
100
Temperature Topt(C)
Temperature Topt(C)
R1150H (VR=10.0V, VDET=11.0V)
10
Supply Current ISS(A)
8 6 4 2 0 -50
0
50
100
Temperature Topt(C)
15
R1150H
7) Ripple Rejection vs. Frequency R1150H (VR=3.0V)
Topt=25C VIN=5.0VDC+0.5Vp-p, IOUT=20mA, COUT=1F 80
R1150H (VR=5.0V)
Topt=25C VIN=7.0VDC+0.5Vp-p, IOUT=20mA, COUT=1F 80
Ripple Rejection RR(dB)
60 50 40 30 20 10 0 0.01 0.1 1 10 100
Ripple Rejection RR(dB)
70
70 60 50 40 30 20 10 0 0.01 0.1 1 10 100
Frequency f(kHz)
Frequency f(kHz)
R1150H (VR=10.0V)
Topt=25C VIN=12.0VDC+0.5Vp-p, IOUT=20mA, COUT=1F 80
Ripple Rejection RR(dB)
70 60 50 40 30 20 10 0 0.01 0.1 1 10 100
Frequency f(kHz)
16
R1150H
8) Input Transient Response R1150H (VR=3.0V)
IOUT=20mA, COUT=1F 3.4 20 15
Output Voltage VOUT(V)
3.3 3.2 3.1
Input Voltage
10 5
Output Voltage
3.0 2.9 2.8 0 40 80 120 160 0 -5 -10 200
Time T(ms)
R1150H (VR=5.0V)
IOUT=20mA, COUT=1F 5.4 20 15
Output Voltage VOUT(V)
5.3
Input Voltage
5.2 5.1 10 5
Output Voltage
5.0 4.9 4.8 0 40 80 120 160 0 -5 -10 200
Time T(ms)
R1150H (VR=10.0V)
IOUT=20mA, COUT=1F 11.0 25 20
Output Voltage VOUT(V)
10.8 10.6 10.4 10.2
Input Voltage
15 10 5
Output Voltage
10.0 9.8 9.6 0 40 80 120 160 0 -5 -10 200
Time T(ms)
Input Voltage VIN(V)
Input Voltage VIN(V)
Input Voltage VIN(V)
17
R1150H
9) Load Transient Response R1150H (VR=3.0V)
Topt=25C VIN=5.0V, COUT=1F 5.5 20mA 30 20
Output Voltage VOUT(V)
5.0
Output Current
4.5 1mA 4.0 3.5 0 -10 10
Output Voltage
3.0 2.5 -5 0 5 10 15 20 25 30 -20 -30
Time T(ms)
R1150H (VR=5.0V)
Topt=25C VIN=7.0V, COUT=1F 7.0 20mA 30 20
Output Voltage VOUT(V)
6.6
Output Current
6.2 1mA 5.8 5.4 0 -10 10
Output Voltage
5.0 4.6 -5 0 5 10 15 20 25 30 -20 -30
Time T(ms)
R1150H (VR=10.0V)
Topt=25C VIN=12.0V, COUT=1F 12.5 20mA 30 20
Output Voltage VOUT(V)
12.0
Output Current
11.5 1mA 11.0 10.5 0 -10 10
Output Voltage
10.0 9.5 -5 0 5 10 15 20 25 30 -20 -30
Time T(ms)
18
Output Voltage IOUT(mA)
Output Voltage IOUT(mA)
Output Voltage IOUT(mA)
R1150H
10) Detector Threshold vs. Temperature R1150H (-VDET=4.5V)
4.8 +VDET 11.8 +VDET
R1150H (-VDET=11.0V)
Input Voltage VIN(V)
4.7
Input Voltage VIN(V)
11.6 11.4 11.2 -VDET 11.0 10.8 -50
4.6 -VDET
4.5
4.4 -50
0
50
100
0
50
100
Temperature Topt(C)
Temperature Topt(C)
11) Detector Threshold vs. Input Voltage R1150H (-VDET=4.5V)
Pull up to VIN
6 6
R1150H (-VDET=4.5V)
Pull up to 5V
Output Voltage VDOUT(V)
Output Voltage VDOUT(V)
5 4 3 2 1 85C 0 0 1 2 3 4 5 -40C 25C
5 4 3 2 1 0 0 1
85C 25C -40C
2
3
4
5
Input Voltage VIN(V)
Input Voltage VIN(V)
R1150H (-VDET=11.0V)
Pull up to VIN
14 6
R1150H (-VDET=11.0V)
Pull up to 5V
Output Voltage VDOUT(V)
Output Voltage VDOUT(V)
12 10 8 6 4 2 85C 0 0 2 4 6 8 10 12 -40C 25C
5 4 85C 3 25C 2 -40C 1 0 0 2 4 6 8 10 12
Input Voltage VIN(V)
Input Voltage VIN(V)
19
R1150H
12) Nch Driver Output Current vs. VDS R1150H (-VDET=4.5V)
18 60
R1150H (-VDET=11.0V)
Output Current IOUT(mA)
50 40 30 20 10 0 3.0V 2.0V 0 2 4 6 8 10 12 14 VIN=10V 9.0V 8.0V 7.0V 6.0V 5.0V 4.0V
Output Current IOUT(mA)
16 14 12 10 8 6 4 2 0 0 1 3.0V 2.5V 2.0V 1.5V 2 3 4 5 6 VIN=4.0V 3.5V
VDS(V)
VDS(V)
13) Nch Driver Output Current vs. Input Voltage R1150H (-VDET=4.5V)
30 60
R1150H (-VDET=11.0V)
Output Current IOUT(mA)
50 40 30 85C 20 10 0 25C -40C
Output Current IOUT(mA)
25 20 15 25C 10 5 0 0 1 2 3 4 5 85C -40C
0
3
6
9
12
Input Voltage VIN(V)
Input Voltage VIN(V)
14) Detector Output Delay Time vs. Temperature R1150H (-VDET=4.5V)
30
Detector Output Delay Time tpHL(s)
25 20 15 10 5 0 -50
0
50
100
Temperature Topt(C)
20
R1150H
15) Thermal Shutdown Temperature vs. Output Voltage R1150H (VR=5.0V)
VIN=10V, IOUT=1mA 8 7 6 5 4 3 2 1 0 0 20 40 60 80 100 120 140 160 180
Output Voltage VOUT(V)
Junction Temperature Tjct(C)
16) Output Delay Time vs. Temperature R1150H (-VDET=4.5V)
1.0
Output Delay Time tpLH(ms)
0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.0 -50 0 50 100
Temperature Topt(C)
17) CD pin Threshold Voltage vs. Temperature R1150H (VDET=4.0V)
CD pin Threshold Voltage VTCD(V)
1.4 1.3 1.2 1.1 HL 1.0 0.9 -50 LH
R1150H (VDET=9.0V)
CD pin Threshold Voltage VTCD(V)
1.4 1.3 1.2 1.1 HL 1.0 0.9 -50 LH
0
50
100
0
50
100
Temperature Topt(C)
Temperature Topt(C)
21
R1150H
18) CD pin Sink Current vs. Input Voltage R1150H (VDET=4.0V)
100 100
R1150HxxxD (VDET=9.0V)
CD pin Sink Current ICD(A)
-40C 80 60 40 20 0 25C 85C
CD pin Sink Current ICD(A)
80 60 25C 40 85C 20 0 0 1 2 3 4 5 -40C
0
2
4
6
8
10
Input Voltage VIN(V)
Input Voltage VIN(V)
R1150H (VDET=15.0V)
100
CD pin Sink Current ICD(A)
Topt=-40C 80 60 85C 40 20 0 0 2 4 6 8 10 12 14 16 18 20 25C
Input Voltage VIN(V)
19) CD pin Sink Current vs. VDS R1150H (VDET=4.0V)
1.4
R1150H (VDET=9.0V)
CD pin Sink Current ICD(mA)
VDD=3.5V 6.0 5.0 4.0 VDD=6.0V 3.0 VDD=5.0V 2.0 1.0 VDD=3.0V 0.0 0.0 2.0 4.0 6.0 8.0 10.0 VDD=4.0V VDD=8.0V VDD=7.0V
CD pin Sink Current ICD(mA)
1.2 1.0 0.8 0.6 VDD=2.5V 0.4 VDD=2.0V 0.2 VDD=1.5V 0.0 0.0 1.0 2.0 3.0 4.0 VDD=3.0V
Source-Drain Voltage VDS(V)
Source-Drain Voltage VDS(V)
22
R1150H
R1150H (VDET=15.0V)
12.0
CD pin Sink Current ICD(mA)
14.0V 10.0 8.0 6.0 4.0 2.0 0.0 0
VDD=14.5V
13.0V 12.0V 11.0V 10.0V 9.0V 8.0V 7.0V 6.0V 5.0V 4.0V 3.0V 2.0V 4 8 12 16
Source-Drain Voltage VDS(V)
20) Output Delay Time vs. External Capacitance R1150H (VDET=4.0V)
1000
Output Delay Time tp(ms)
100 10 1 0.1 0.01 tpHL tpLH
0.001 0.1
1
10
100
External Capacitance CD(nF)
21) tpLH vs. Temperature R1150HxxxD (VDET=4.0V)
CD=4.7nF 40 40
R1150HxxxD (VDET=9.0V)
CD=4.7nF
35
35
tpLH (ms)
30
tpLH (ms)
0 50 100
30
25
25
20 -50
20 -50
0
50
100
Temperature Topt(C)
Temperature Topt(C)
23
R1150H
TECHNICAL NOTES
Phase Compensation Phase Compensation of the R1150H Series has been made internally for stable operation even though the load current would vary. Therefore, without the capacitors, CIN and COUT, Output Voltage is regulated, but for more stable operation, use 0.1F or more capacitors as CIN and COUT. Wiring should be made as short as possible. PCB layout Current flows into wiring for VDD or GND, thus, if the impedance of the wiring is rather high, it may cause of making noise or unstable operation, thus width and pattern should be enough wide to avoid such problems. Connect the capacitor, CIN between VDD pin and GND pin as close as possible.
470k 5 VDD VDET 4
R1150HxxxA SERIES 3 VIN CIN CE GND VOUT 2 1
IOUT
COUT
R1150HxxxA Typical Application Thermal Shutdown Thermal shutdown function is included in the R1150HxxxA/B/C/D Series, when the junction temperature is equal or more than +150C (Typ.), the operation of regulator would stop. After that, when the junction temperature is equal or less than +120C (Typ.), the operation of regulator would restart. Unless the cause of rising temperature would remove, the regulator repeats on and off, and output waveform would be like consecutive pulses. Chip Enable Circuit Do not make voltage level of chip enable pin keep floating level, or in between VIH and VIL. Unless otherwise, Output voltage would be unstable or indefinite, or unexpected current would flow internally.
24
R1150H
Output Delay Time for Release VDET In the R1150Hxx1C/D can set an output delay time for release voltage detector with connecting a capacitor to CD pin. When an input voltage (in the case of R1150Hxx1C) or an output voltage (in the case of R1150Hxx1D) surpasses the release voltage of its voltage detector (+VDET), the capacitor which is connected to CD pin is started to be charged, as a result, CD pin voltage rises. When the CD pin voltage surpasses CD pin threshold voltage, the output voltage of the voltage detector outputs "H".
Released Voltage (+VDET) Input Voltage or Output Voltage CD Pin Threshold Voltage CD Pin Voltage GND
Output Voltage GND Output Delay Time (tpLH)
Output delay time for release voltage detector can be calculated with the next formula: tpLH=1.25/200x109xC (sec) Input Transient Response If input transient is 0.12V/s or faster, the output response may be extremely worse than normal operation. In that case, add a capacitor between VIN and GND, and make the transient speed of VIN slower than 0.12V/s.
25
PACKAGE INFORMATION
PE-SOT-89-5-0512
*
SOT-89-5
Unit: mm
PACKAGE DIMENSIONS
4.50.1 1.60.2 0.420.1 5 4 1.50.1 0.40.1
2.50.1
3
0.4
1 2
0.9 MIN.
4.5
1.0
+0.5 -0.3
0.40.1
0.420.2 1.50.1
0.47 0.1 1.50.1
0.420.2
TAPING SPECIFICATION (T1: Standard Type)
0.30.1 +0.1 1.5 0 4.00.1 2.00.05
1.50.1 5.650.05 120.3
5.0
4.7
8.00.1 2.5MAX. 1.60.1
T1 User Direction of Feed
T2
TAPING REEL DIMENSIONS
(1reel=1000pcs)
15.41.0 130.3
210.8
60 +1 0 0 180 -1.5
20.5
130.2
PACKAGE INFORMATION
PE-SOT-89-5-0512
POWER DISSIPATION (SOT-89-5)
This specification is at mounted on board. Power Dissipation (PD) depends on conditions of mounting on board. This specification is based on the measurement at the condition below: Measurement Conditions High Wattage Land Pattern Environment Board Material Board Dimensions Copper Ratio Through-hole Measurement Result High Wattage Land Pattern Power Dissipation Thermal Resistance
1500 1400 1300 1200 1100 1000 900 800 700 600 500 400 300 200 100 0
Standard Land Pattern Mounting on Board (Wind velocity=0m/s) Glass cloth epoxy plactic (Double sided) 50mm x 50mm x 1.6mm Top side : Approx. 10% , Back side : Approx. 100% (Topt=25C,Tjmax=125C)
Mounting on Board (Wind velocity=0m/s) Glass cloth epoxy plactic (Double sided) 30mm x 30mm x 1.6mm Top side : Approx. 20% , Back side : Approx. 100% 0.85mm x 10pcs
Standard Land Pattern 900mW 111C/W
30 7.5 15
Free Air 500mW 200C/W
1300mW 77C/W
Power Dissipation PD(mW)
On Board (High Wattage Land Pattern) On Board (Standard Land Pattern) Free Air
30 15
50
0
25 50 75 85 100 125 Ambient Temperature (C)
150
7.5
50
High Wattage
Standard
Power Dissipation
Measurement Board Pattern IC Mount Area (Unit : mm)
RECOMMENDED LAND PATTERN (SOT-89-5)
0.7 MAX. 1.0 0.7 MAX.
1.5
2.0 1.5 1.5
1.5
45
0.7 0.8 0.7
(Unit : mm)
MARK INFORMATIONS
ME-R1150H-0610
R1150H SERIES MARK SPECIFICATION * SOT-89-5
1
1
2 3
: (fixed) , ,
3
2 4 5
: Setting Voltage : Type (A,B,C,D) : Lot Number
(refer to Part Number vs. Product Code)
6
4
5
6
*
Part Number vs. Product Code
Product Code
1 2 3 4
Part Number R1150H001A R1150H002A R1150H003A R1150H006A R1150H010A R1150H011A R1150H012A R1150H013A R1150H014A R1150H015A R1150H019A R1150H021A R1150H023A R1150H027A R1150H029A R1150H033A R1150H039A R1150H040A R1150H042A
Part Number R1150H002B R1150H003B R1150H004B R1150H005B R1150H006B R1150H021B R1150H024B R1150H025B R1150H035B R1150H036B R1150H037B R1150H038B
Product Code
1 2 3 4
Part Number
Product Code
1 2 3 4
Part Number
Product Code
1 2 3 4
D D D D D D D D D D D D D D D D D D D
0 0 0 0 1 1 1 1 1 1 1 2 2 2 2 3 3 4 4
1 2 3 6 0 1 2 3 4 5 9 1 3 7 9 3 9 0 2
A A A A A A A A A A A A A A A A A A A
D D D D D D D D D D D D
0 0 0 0 0 2 2 2 3 3 3 3
2 3 4 5 6 1 4 5 5 6 7 8
B B B B B B B B B B B B
R1150H007C D R1150H008C D R1150H009C D R1150H020C D R1150H041C D
0 0 0 2 4
7 8 9 0 1
C C C C C
R1150H002D D R1150H016D D R1150H017D D R1150H018D D R1150H020D D R1150H022D D R1150H026D D R1150H028D D R1150H030D D R1150H031D D
0 1 1 1 2 2 2 2 3 3
2 6 7 8 0 2 6 8 0 1
D D D D D D D D D D

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