Rainbow Electronics BA3963 - Manual

207
Regulator ICs
System power supply for CD player-
equipped audio systems
BA3963
With 5V and 7V outputs and a reset output that detects the 5V output, the BA3963 power supply IC is best suited for
CD player-equipped audio systems.
F
Applications
CD player-equipped audio systems
F
Features
1) A 5V output, a 7V output, and a reset output are built
in.
2) All output circuits use a PNP transistor with a low sat-
uration voltage.
3) Current limit circuit protects the IC against short-cir-
cuiting damage.
4) Thermal protection circuit prevents heat damage to
the IC.
5) Compact SIP-M12 package allows a large power dis-
sipation.
F
Absolute maximum ratings (Ta = 25
_
C)
F Recommended operating conditions (Ta = 25 _ C)