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RM3253

Off Line AC/DC Switcher

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

RM3253 General Description

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 Datasheet (223.43 KB)

Preview of RM3253 PDF

Datasheet Details

Part number:

RM3253

Manufacturer:

REACTOR

File Size:

223.43 KB

Description:

Off line ac/dc switcher.

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RM3253 Off Line Switcher REACTOR

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