AL9901 Datasheet - Diodes

UNIVERSAL HIGH VOLTAGE LED DRIVER

AL9901 Features

* >90% Efficiency

* Universal Rectified 85 to 305VAC Input Range

* Internal MOSFET Up to 650V, 2A

* High Switching Frequency Up to 300kHz

* Internal Voltage Regulator Removes Start-Up Resistor

* 7.5V Regulated Output

* Tighter Current Sense Tol

AL9901 General Description

The AL9901, high-voltage PWM LED driver provides an efficient solution for offline, high-brightness LED lamps for rectified line voltages ranging from 85VAC up to 305VAC. The AL9901 has an internal MOSFET that allows switching frequencies up to 300kHz, with the switching frequency determined by an e.

AL9901 Datasheet (667.38 KB)