MPQ3364 Datasheet (MPS) - Maximum 150mA/Ch Boost WLED Driver

MPQ3364, Maximum 150mA/Ch Boost WLED Driver

The MPQ3364 is a step-up converter with 4 channel current sources.

The device is designed to drive white LED arrays as backlighting for small- or medium-sized LCD panels.

The device uses peak current mode as its PWM control architecture to regulate the boost converter.

Four channel current sources a

MPQ3364 Features

* 3.5V to 36V Input Voltage Range

* 4 Channels with Maximum 150mA per Channel

* Internal 100mΩ, 50V MOSFET

* Configurable fSW Up to 2.2MHz

* External Sync SW Function

* Multi-Dimming Operation through PWM Input, Including: o Direct PWM Dimming o Analog Dimming o Mix Dimming w