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HV9921 3-Pin Switch-Mode LED Lamp Driver

HV9921 Description

HV9921/HV9922/HV9923 3-Pin Switch-Mode LED Lamp Driver ICs .
HV9921/HV9922/HV9923 are pulse-width modulated (PWM), high-efficiency, LED driver control ICs.

HV9921 Features

* Constant output current: - HV9921
* 20mA - HV9922
* 50mA - HV9923
* 30mA
* Universal 85 - 264VAC operation
* Fixed off-time buck converter

HV9921 Applications

* Decorative lighting

📥 Download Datasheet

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📌 All Tags

3-Pin Switch-Mode LED Lamp Driver Microchip
Microchip HV9921-like datasheet