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HV9911 Switch-Mode LED Driver

HV9911 Description

HV9911 Switch-Mode LED Driver IC with High Current Accuracy .
The HV9911 is an LED driver IC designed to control single-switch PWM converters (buck, boost, buck-boost and SEPIC) in a Constant Frequency or Constan.

HV9911 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 Pulse-Width Modulation (PWM) Dimming Ratio
* Internal 250V Linear Regulator (can be ex

HV9911 Applications

* RGB Backlight Applications
* Battery-powered LED Lamps

📥 Download Datasheet

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Switch-Mode LED Driver Microchip
Microchip HV9911-like datasheet