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BA33DD0WHFP-TR

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P23
Datasheet
4/20
BAxxDD0xx BAxxCC0xx
TSZ02201-0R6R0A600130-1-2
© 2012 ROHM Co., Ltd. All rights reserved.
TSZ22111･15･001
26.Jun.2012 Rev.001
www.rohm.com
●Block Diagrams / Pin Configurations / Pin Descriptions
BAxxCC0WFP/ BAxxDD0WHFP/ BAxxCC0WT/ BAxxDD0WT
PIN No. Pin Name Function
1 CTL Output voltage ON/OFF control
2 Vcc Power supply voltage input
3 N.C./GND Unconnected terminal/GND*
1
4 OUT Voltage output
5 N.C. Unconnected terminal
Fin GND GND*
2
*
1
TO252-5=N.C.,TO220FP-5,HRP5=GND
*
2
TO252-5,HRP5 only
BAxxCC0T/ BAxxCC0FP/ BAxxDD0T
PIN No. Pin Name Function
1 Vcc Power supply voltage input
2 N.C./GND Unconnected terminal/GND*
1
3 OUT Voltage output
Fi
GND GND*
2
*
1
TO252-3=N.C.,TO220FP-3=GND
*
2
TO252-3 only
Fig.1
1 2
3
4
5
Fin
Vcc
Driver
OVP TSD OCP
R2
R1
CTL Vcc N.C.
(TO252-5)
GND
(TO220FP-5,HRP5)
OUT N.C.
Vref
GND(TO252-5･HRP5)
Fig.2
(TO220FP-3)
1
2
3
Fin
Vcc
Driver
OVP TSD OCP
R2
R1
Vcc
N.C.
OUT
(TO252-3)
GND
Vref
GND(TO252-3)
HRP5
TOP VIEW
FIN
TO252-5
1 2 3 4 5
1 2 3 4 5
TO220FP-5
1 2 3 4 5
TO220FP-3
TO252-3
1
FIN
2 3
1
TOP VIEW
2
3
Datasheet
5/20
BAxxDD0xx BAxxCC0xx
TSZ02201-0R6R0A600130-1-2
© 2012 ROHM Co., Ltd. All rights reserved.
TSZ22111･15･001
26.Jun.2012 Rev.001
www.rohm.com
●Absolute Maximum Ratings (Ta=25℃)
Parameter Symbol Ratings Unit
Input Power Supply Voltage
*1
V
CC
-0.3 to +35 V
Power Dissipation
*2
Pd
2300(HRP5)
mW
1300(TO252-5)
1200(TO252-3)
2000(TO220FP-3,5)
Operating Temperature Range Topr -40 to +125 ℃
Ambient Storage Temperature Tstg -55 to +150 ℃
Junction Temperature Tj
MAX.
+150 ℃
Output Control Terminal Voltage
*3
Vctl -0.3 to +Vcc V
Voltage Applied to the Tip
*4
VCC peak +50 V
*1 Must not exceed Pd
*2 HRP5 : In cases in which Ta≧25℃ when a 70mm×70mm×1.6mm glass
epoxy board is used, the power is reduced by 18.4 mW/℃.
TO252FP-3 : In cases in which Ta≧25℃ when a 70mm×70mm×1.6mm glass
epoxy board is used, the power is reduced by 9.6 mW/℃.
TO252FP-5 : In cases in which Ta≧25℃ when a 70mm×70mm×1.6mm glass
epoxy board is used, the power is reduced by 10.4 mW/℃.
TO220FP-5 : No heat sink. When Ta≧25℃, the power is reduced by 16 mW/℃.
*3 Only for models with shutdown switches.
*4 Applied voltage : 200msec or less (tr≥1msec)
●Recommended Operating Ratings (Ta=25℃)
Parameter Symbol
Ratings
Unit
Min. Typ. Max.
Input
Power Supply
Voltage
BAxxCC0xx
V
CC
4.0
―
25.0 V
BAxxDD0xx 3.0
―
25.0 V
Output Current
BAxxCC0xx
Io
―
―
1 A
BAxxDD0xx ―
―
2 A
Output Control Terminal Voltage Vctl 0 ― V
CC
V
MAX200msec
(Voltage Supply more than 35V)
50V
35V
0V
tr≧1msec
Datasheet
6/20
BAxxDD0xx BAxxCC0xx
TSZ02201-0R6R0A600130-1-2
© 2012 ROHM Co., Ltd. All rights reserved.
TSZ22111･15･001
26.Jun.2012 Rev.001
www.rohm.com
●Electrical Characteristics
BAxxCC0 Series (Unless otherwise specified, Ta=25℃, V
CTL=5V, Io=500mA Setting
*5)
Parameter Symbol
Limit
Unit Conditions
Min. Typ. Max.
Output Voltage
*6
Vo
Vo(T)×
0.98
Vo(T)
Vo(T)×
1.02
V
Shut Down Current Isd － 0 10 μA VCTL=0V
Bias Current Ib
－
2.5 5.0 mA VCTL=2V, Io=0mA
Dropout Voltage ΔVd － 0.3 0.5 V Vcc=Vo×0.95
Peak Output Current Io 1.0
－ －
A
Ripple Rejection R.R. 45 55 － dB
f=120Hz,
ein
*7
=1Vrms,
Io=100mA
Line Regulation Reg.I
－
20 100 mV
Vcc=Vo(T)+1→25V
Load Regulation Reg.L － 50 150 mV Io=5mA→1A
Temperature Coefficient of
Output Voltage
*8
Tcvo
－ ±0.02 － ％/℃ Io=5mA,Tj=0 to 125℃
Output Short Current Ios － 0.40 － A Vcc=25V
ON Mode Voltage VthH 2.0
－ －
V ACTIVE MODE, Io=0mA
OFF Mode Voltage VthL － － 0.8 V OFF MODE, Io=0mA
Input High Current ICTL 100 200 300 μA VCTL=5V, Io=0mA
BAxxDD0 series (Unless otherwise specified, Ta=25℃, VCTL=3V, Vcc=VCCT
*9
)
Parameter Symbol
Limit
Unit Conditions
Min. Typ. Max.
Shut Down Current Isd
－
0 10 μA VCTL=0V, Io=0mA
Bias Current Ib － 0.9 2.0 mA Io=0mA
Output Voltage
*10
Vo
Votyp×
0.99
Votyp
Votyp×
1.01
V Io=200mA
Dropout Voltage 1
*11
ΔVd1 －
0.3 0.5 V
Vcc=0.95×Vo, Io=1A
Dropout Voltage 2
*11
ΔVd2 － 0.45 0.7 V Vcc=0.95×Vo, Io=2A
Peak Output Current Io 2.0
－ －
A
Ripple Rejection R.R. － 55 － dB f=120Hz, ein
*7
=-20dBV, Io=100mA
Line Regulation Reg.I
－
15 50 mV
Vcc=VCCT
*9
V→25V, Io=200mA
Load Regulation Reg.L － 50 200 mV Io=0mA→2A
Temperature Coefficient of
Output Voltage
*8
Tcvo － ±0.02 － %/℃ Io=5mA, Tj=0 to 125℃
CTL ON Mode Voltage Von 2.0 － Vcc V ACTIVE MODE, Io=0mA
CTL OFF Mode Voltage Voff － － 0.8 V OFF MODE, Io=0mA
CTL Input Current ICTL － 60 120 μA VCTL=3V, Io=0mA
*5 Vo=3.3V:Vcc=8.3V, Vo=5V:Vcc=10V, Vo=6V:Vcc=11V, Vo=7V:Vcc=12V, Vo=8V:Vcc=13V, Vo=9V:Vcc=14V, Vo=12V:Vcc=17V
*6 Vo(T)＝3.3, 5.0, 6.0, 7.0, 8.0, 9.0,12V
*7 ein : Input Voltage Ripple
*8 Not 100% tested
*9 Vo=1.5V,1.8V,2.5V,3.0V：VCCT =4.0V､Vo=3.3V,5.0V：VCCT =7.0V､Vo=9V：VCCT =12.0V､Vo=12V：VCCT =14.0V､Vo=16V：VCCT =18.0V）
*10 Votyp=1.5V,1.8V,2.5V,3.0V,3.3V,5.0V,9.0V,12.0V,16.0V
*
11 Vo≧3.0V
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BA33DD0WHFP-TR

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LDO Voltage Regulators 5 3.3V
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