Part number:
RM3253
Manufacturer:
REACTOR
File Size:
223.43 KB
Description:
Off line ac/dc switcher.
Datasheet Details
The RM3253 series switcher ICs cost effectively replace all power supplies up to 5W output power based on unregulated isolated linear transformer (50/60HZ).
Unlike conventional PWM (pulse width modulation) controllers, they regulate the output voltage in a new method of off-time modulation control.
RM3253 Features
* Built-in 800V high voltage BJT and minimal external componets
* Low start-up current: Typ.15 μA Max.25 μA
* UVLO(under voltage lockout):Typ.12V start-up Typ.6V shut-down
* Low operating current:Typ.2 mA Max.5 mA
* LEB(leading edge blanking): Typ.300ns
Datasheet Details
RM3253
REACTOR
223.43 KB
Off line ac/dc switcher.
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