AL9910A-5 Overview
Description
The AL9910/A high voltage PWM LED driver-controller provides an efficient solution for offline high brightness LED lamps from rectified line voltages ranging from 85VAC up to 277VAC. The AL9910 drives external MOSFETs at switching frequencies up to 300kHz, with the switching frequency determined by a single resistor.
Key Features
- 7.5V MOSFET Drive – AL9910 10V MOSFET Drive – AL9910A
