تراشه تغذیه VIPer12A پکیج DIP

Description

Typical applications cover off line power supplies for battery charger adapters, standby power supplies for TV or monitors, auxiliary supplies for motor control, etc. The internal control circuit offers the following benefits: Large input voltage range on the VDD pin accommodates changes in auxiliary supply voltage (This feature is well adapted to battery charger adapter configurations), automatic burst mode in low load condition and overvoltage protection in HICCUP mode.

Features

Fixed 60 kHz switching frequency

9 V to 38 V wide range VDD voltage

Current mode control

Auxiliary undervoltage lockout with hysteresis

High voltage start-up current source

Overtemperature, overcurrent and overvoltage protection with auto-restart

Typical power capability

– European (195 – 265 Vac) 8 W for SO-8, 13 W for DIP-8

– European (85 – 265 Vac) 5 W for SO-8, 8 W for DIP-8