WS21351 - Half-bridge power IC

Winsemi

General Description

The WS21351 is a high-voltage monolithic integrated circuit which is designed for driving Compact Fluorescent Lamps (CFL) in a half-bridge configuration.WS21351

Key Features

Integrated 600V half-bridge gate driver.
Lower power level-shifting circuit.
Adjustable oscillator frequency and preheat time.
Maximum voltage of 600 V.
Internal clamping zener diode.
Soft start functionality Product Summary.

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WS21351 half-bridge power ic by Winsemi - Datasheet Preview

Datasheet Details

Part number	WS21351
Manufacturer	Winsemi
File Size	419.69 KB
Description	Half-bridge power IC
Datasheet	WS21351 Datasheet

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The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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datasheet pdf - http://www.DataSheet4U.net/ http://www.DataSheet4U.net/ WS21351 Half-bridge power IC for CFL lamps FEATURES ■ Integrated 600V half-bridge gate driver ■ Lower power level-shifting circuit ■ Adjustable oscillator frequency and preheat time ■ Maximum voltage of 600 V ■ Internal clamping zener diode ■ Soft start functionality Product Summary VOFFSET Duty Cycle Tr/Tp 600V Max. 50% 80/40ns 15.6V typ. 2μs Vclamp Deadtime (typ.) GERNERAL DESCRIPTION The WS21351 is a high-voltage monolithic integrated circuit which is designed for driving Compact Fluorescent Lamps (CFL) in a half-bridge configuration.WS21351 features a soft start function, an adjustable oscillator and an internal drive function with a high-voltage level shifter for driving the half bridge.