WS9822B Non-isolated Buck High Precision Three-stage Dimming LED Driver

Winsemi

Description

WS9822B Product .
Non-isolated Buck High Precision Three-stage Dimming LED Driver Features. Three-stage switcher dimming: 100%-40%-15%. Compatible PCB with.

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Datasheet Specifications

Part number: WS9822B
Manufacturer: Winsemi
File Size: 780.96 KB
Datasheet: WS9822B-Winsemi.pdf
Description: Non-isolated Buck High Precision Three-stage Dimming LED Driver

Features

* Three-stage switcher dimming: 100%-40%-15%
* Compatible PCB with WS3442
* Internal 500V Power MOSFET
* Critical Conduction Mode Operation
* ±3% LED Current Accuracy
* without Auxiliary Winding for power supplying
* Efficiency up to 93%
* LED Open and Short Circuit P

WS9822B Distributors

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WS9822B Non-isolated Buck High Precision Three-stage Dimming LED Driver Winsemi

Winsemi WS9822B-like datasheet