WS9221B High Precision PSR Constant Current LED Driver

Winsemi

Description

WS9221BProduct.
High Precision PSR Constant Current LED Driver Features. Built-in650V Power MOSFET. Constant current control without secondary sense and f.

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Datasheet Specifications

Part number: WS9221B
Manufacturer: Winsemi
File Size: 382.73 KB
Datasheet: WS9221B-Winsemi.pdf
Description: High Precision PSR Constant Current LED Driver

Features

* Built-in650V Power MOSFET
* Constant current control without secondary sense and feedback circuit.
* No Auxiliary winding for sensing and supplying
* Ultra low operating current to improve efficiency
* Universal input voltage
* ±5% LED current accuracy
* LED short and o

Applications

* GU10/E27 LED bulb, spot light

WS9221B Distributors

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WS9221B High Precision PSR Constant Current LED Driver Winsemi

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