L4909
EXTERNALLY ADJUSTABLE MULTIFUNCTION
REGULATOR
s
3 OUTPUTS - Vo1 : output voltage variable from 5 to 12 V; limit current : 1.
2 A.
- Vo2 : output voltage variable from 5 to 12 V; limit current : 1.
2 A.
- Vo3 : output voltage variable from 5 to 12 V; limit current : 1.
2 A.
ENABLE INPUT FOR EACH
REGULATOR FEEDBACK INPUT FOR EACH
REGULATOR SHORT CIRCUIT PROTECTION TO GROUND OVERCURRENT WARNING DRIVER FOR EXTERNAL SCR (CROWBAR PROTECTION) THERMAL SHUTDOWN
Each
regulator is current limited and furthermore an OR-ed warning signal is output (open collector, active low output) when the current in a
regulator goes above an over-current threshold (1 A typ for any
regulator).
When one output volta...