Datasheet Details
- Part number
- HV9921
- Manufacturer
- Supertex
- File Size
- 469.25 KB
- Datasheet
- HV9921-Supertex.pdf
- Description
- 3-Pin Switch-Mode LED Lamp Driver
HV9921 Description
Supertex inc.HV9921 3-Pin Switch-Mode LED Lamp Driver IC .
The HV9921 is a pulse width modulated (PWM) high-efficiency LED driver control IC.
HV9921 Features
* Constant output current: 20mA
* Universal 85 - 265VAC operation
* Fixed off-time buck converter
HV9921 Applications
* Decorative lighting
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