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
=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