HV9911 Switch-Mode LED Driver IC

Supertex

Description

HV9911 Switch-Mode LED Driver IC with High Current Accuracy .
The HV9911 is a current mode control LED driver IC designed to control single switch PWM converters (buck, boost, buckboost, or SEPIC), in a constant.

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HV9911 Datasheet Preview — Preview of HV9911 PDF

Datasheet Specifications

Part number: HV9911
Manufacturer: Supertex
File Size: 593.46 KB
Datasheet: HV9911_Supertex.pdf
Description: Switch-Mode LED Driver IC

Features

* Switch mode controller for single switch drivers
* Buck
* Boost
* Buck-boost
* SEPIC
* Works with high side current sensing
* Closed loop control of output current
* High PWM dimming ratio
* Internal 250V linear regulator (can be extended using e

Applications

* RGB backlight applications
* Battery powered LED lamps

HV9911 Distributors

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Switch-Mode LED Driver Supertex

Supertex HV9911-like datasheet