BA41W12SAT Datasheet: Dual Output Voltage Regulator with Power Saving





BA41W12SAT Datasheet PDF

Part Number BA41W12SAT
Description Dual Output Voltage Regulator with Power Saving
Manufacture Rohm
Total Page 9 Pages
PDF Download Download BA41W12SAT Datasheet PDF

Features: BA41W12SAT Regulator ICs Dual output vo ltage regulator with power saving BA41W 12SAT The BA41W12SAT is a general-purpo se power supply with outputs : 8V, 1A a nd 8V, 500mA. The IC is available in a compact TO220FP-5 package. The outputs can be turned off during the power savi ng state with a built-in switch. Also b uilt in the IC are an overcurrent prote ction circuit, an overvoltage protectio n circuit, and a thermal shutdown circu it. zApplications Car audio systems, V CRs, facsimiles, air conditions, and ot her household and industrial equipment zFeatures 1) Minimum I / O voltage dif ferential is 0.5V or less. 2) Built-in protection circuits against overcurrent , over voltage, and overheat. 3) Availa ble in a compact TO220FP-5 package (pin s are bendable) 4) Zero power saving cu rrent. (Typ.) zAbsolute maximum rating s (Ta=25°C) Parameter Power supply vol tage Power dissipation Operating temper ature Storage temperature Peak applied voltage Symbol VCC Pd Topr Tstg VCCPeak Limits 35 2000∗1 −40~+85.

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BA41W12SAT datasheet
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

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