Power Saving. BA41W12SAT Datasheet

BA41W12SAT Saving. Datasheet pdf. Equivalent

Part BA41W12SAT
Description Dual Output Voltage Regulator with Power Saving
Feature BA41W12SAT Regulator ICs Dual output voltage regulator with power saving BA41W12SAT The BA41W12SAT .
Manufacture Rohm
Datasheet
Download BA41W12SAT Datasheet

BA41W12SAT Regulator ICs Dual output voltage regulator with BA41W12SAT Datasheet
Recommendation Recommendation Datasheet BA41W12SAT Datasheet





BA41W12SAT
Regulator ICs
BA41W12SAT
Dual output voltage regulator with power
saving
BA41W12SAT
The BA41W12SAT is a general-purpose power supply with outputs : 8V, 1A and 8V, 500mA. The IC is available in a
compact TO220FP-5 package. The outputs can be turned off during the power saving state with a built-in switch. Also
built in the IC are an overcurrent protection circuit, an overvoltage protection circuit, and a thermal shutdown circuit.
zApplications
Car audio systems, VCRs, facsimiles, air conditions, and other household and industrial equipment
zFeatures
1) Minimum I / O voltage differential is 0.5V or less.
2) Built-in protection circuits against overcurrent, over voltage, and overheat.
3) Available in a compact TO220FP-5 package (pins are bendable)
4) Zero power saving current. (Typ.)
zAbsolute maximum ratings (Ta=25°C)
Parameter
Symbol
Limits
Power supply voltage
Power dissipation
VCC
Pd
35
20001
Operating temperature
Topr
40~+85
Storage temperature
Tstg
55~+150
Peak applied voltage
VCCPeak
502
1 Reduced by 16mW for each increase in Ta of 1˚C over 25˚C.
2 Applied time is less than 200ms (tr1ms).
tr1ms
50V
35V
Max.200ms
Unit
V
mW
˚C
˚C
V
0V
zRecommended operating conditions (Ta=25°C)
Parameter
Power supply voltage
Symbol
VCC
Min.
9.0
Typ.
13
Max.
25
Unit
V



BA41W12SAT
Regulator ICs
zBlock diagram
VCC
2
REFERENCE VOLTAGE
CTL
5
GND
3
zPin descriptions
Pin No.
Pin name
1 OUT1
2 VCC
3 GND
4 OUT2
5 CTL
Function
Output 1 (8V, 1A)
Power supply
Ground
Output 2 (5V, 500mA)
ON / OFF switch
BA41W12SAT
8V
1 OUT1
+
5V
4 OUT2
+





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