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BD00D0AWHFP 반도체 회로 부품 판매점

2A Standard Variable Output LDO Regulator



ROHM Semiconductor 로고
ROHM Semiconductor
BD00D0AWHFP 데이터시트, 핀배열, 회로
Standard Variable Output LDO Regulators
2A Standard
Variable Output LDO Regulator
BD00D0AWHFP
No.11023EBT04
Description
The BD00D0AWHFP is low-saturation regulator. The output voltage can be arbitrarily configured using the external
resistance. This IC has a built-in over-current protection circuit that prevents the destruction of the IC due to output short
circuits and a thermal shutdown circuit that protects the IC from thermal damage due to overloading.
Features
1) Output Current : 2A
2) High Output Voltage Precision : ±1%
3) Low saturation with PDMOS output
4) Built-in over-current protection circuit that prevents the destruction of the IC due to output short circuits
5) Built-in thermal shutdown circuit for protecting the IC from thermal damage due to overloading
6) Low ESR Capacitor
7) HRP5 packaging
Applications
Audiovisual equipments, FPDs, televisions, personal computers or any other consumer device
Absolute maximum ratings (Ta=25)
Parameter
Symbol
Ratings
Unit
Supply Voltage
*1 Vcc
-0.3+35.0
V
Output Control Voltage
Power Dissipation
VCTL
*2 Pd
-0.3+35.0
1.6
V
W
Operating Temperature Range
Topr
-40+105
Storage Temperature Range
Tstg -55+150
Maximum Junction Temperature Tjmax
+150
*1 Not to exceed Pd.
*2 HRP5: Reduced by 12.8mW / over Ta = 25, when mounted on glass epoxy board: 70mm×70mm×1.6mm.
NOTE: This product is not designed for protection against radioactive rays.
Operating conditions (Ta=25)
Parameter
Symbol Min.
Max.
Unit
Supply Voltage
Vcc 4.0 25.0
V
Output Control Voltage
Output Current
VCTL 0 25.0 V
Io 0 2.0 A
Output Voltage
Vo 3.0 15.0 V
www.rohm.com
© 2011 ROHM Co., Ltd. All rights reserved.
1/11
2011.03 - Rev.A


BD00D0AWHFP 데이터시트, 핀배열, 회로
BD00D0AWHFP
Technical Note
Electrical characteristics
(Unless otherwise specified, Ta=25, Vcc=10V,VCTL=5V,Io=0mA,Vo=5.0Vsetting)
(The resistor of between ADJ and Vo =56.7kΩ,ADJ and GND =10kΩ)
Parameter
Symbol Min Typ Max Unit
Conditions
Shut Down Current
Bias Current
Isd 0 10 µA VCTL=0V
Ib 0.5 1.0 mA
ADJ Terminal Voltage
VADJ 0.742 0.750 0.758
V Io=50mA
Dropout Voltage
Ripple Rejection
Line Regulation
ΔVd
R.R.
Reg.I
45
0.40
55
20
0.55 V Vcc=Vo×0.95, Io=1A
dB
f=120Hz,ein1=1Vrms,
Io=100mA
60 mV Vcc=625V
Load Regulation
Reg.L
Vo×0.007 Vo×0.014 V Io=5mA1A
Temperature Coefficient of
Output Voltage
Tcvo.1
Tcvo.2
+0.04
- ±0.005
%/Io=5mA,Tj=-40-20
%/Io=5mA,Tj=-20+105
CTL ON Mode Voltage
VthH
2.0
V ACTIVE MODE
CTL OFF Mode Voltage
VthL
0.8 V OFF MODE
CTL Bias Current
*1 ein : Input Voltage Ripple
ICTL 25 50 µA
www.rohm.com
© 2011 ROHM Co., Ltd. All rights reserved.
2/11
2011.03 - Rev.A




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BD00D0AWHFP regulator

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2A Standard Variable Output LDO Regulator - ROHM Semiconductor