HV9910C Datasheet - Microchip

Universal High-Brightness LED Driver

HV9910C Features

* Switch mode controller for single switch LED drivers

* Enhanced drop-in replacement to the HV9910B

* Open loop peak current controller

* Internal 15 to 450V linear regulator

* Constant frequency or constant off-time operation

* Linear and PWM dimming

HV9910C General Description

HV9910C is an open-loop, current-mode control, LED driver IC. This IC can be programmed to operate in either a constant frequency or constant off-time mode. It includes a 15 * 450V linear regulator which allows it to work with a wide range of input voltages without the need for an external l.

HV9910C Datasheet (330.99 KB)