BA41W12SAT
| Model | BA41W12SAT |
| Description | Dual output voltage regulator with power saving |
| PDF file | Total 9 pages (File size: 75K) |
| Chip Manufacturer | ROHM |
BA41W12SAT
Regulator ICs
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.
Applications
Car audio systems, VCRs, facsimiles, air conditions, and other household and industrial equipment
Features
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.)
Absolute maximum ratings
(Ta=25°C)
Parameter
Power supply voltage
Power dissipation
Operating temperature
Storage temperature
Peak applied voltage
Symbol
V
CC
Pd
Topr
Tstg
V
CC
Peak
Limits
35
2000
∗
1
−40~+85
−55~+150
50
∗
2
Unit
V
mW
˚C
˚C
V
∗1
Reduced by 16mW for each increase in Ta of 1˚C over 25˚C.
∗
2 Applied time is less than 200ms (tr≥1ms).
tr≥1ms
50V
35V
Max.200ms
0V
Recommended operating conditions
(Ta=25°C)
Parameter
Power supply voltage
Symbol
V
CC
Min.
9.0
Typ.
13
Max.
25
Unit
V
