HV9921 3-Pin Switch-Mode LED Lamp Driver

Microchip

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.

📥 Download Datasheet

HV9921 Datasheet Preview — Preview of HV9921 PDF

Datasheet Specifications

Part number: HV9921
Manufacturer: Microchip ↗
File Size: 334.24 KB
Datasheet: HV9921-Microchip.pdf
Description: 3-Pin Switch-Mode LED Lamp Driver

Features

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

Applications

* Decorative lighting

HV9921 Distributors

📁 Related Datasheet

HV9925 HV9901 HV9903 HV9904 HV9906 HV9906DB2

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3-Pin Switch-Mode LED Lamp Driver Microchip

Microchip HV9921-like datasheet