MP3309CGQG - White LED Driver

This page provides the datasheet information for the MP3309CGQG, a member of the MP3309C White LED Driver family.

Product Overview

MPS

MP3309CGQG White LED Driver by MPS - Datasheet Preview — Datasheet preview – MP3309CGQG

Datasheet Details

Part number	MP3309CGQG
Manufacturer	MPS
File Size	508.24 KB
Description	White LED Driver
Datasheet	MP3309CGQG Datasheet
Additional preview pages of the MP3309CGQG datasheet.

MP3309CGQG Product details

Description

The MP3309C is a WLED step-up converter for 2.7V to 5.5V input that uses peak current mode to regulate the LED current sensed through an external low-side resistor.

The 200mV feedback voltage and synchronous rectification reduces power loss and reduces PCB space requirements.

Features

a programmable switching frequency to optimize efficiency. It supports both analog and PWM dimming. In addition, the MP3309C has LED open protection, cycle-by-cycle current limit protection, thermal shutdown protection, and VOUT to GND short-circuit protection. The I2C interface can set the protection indication bits and over-voltage protection point.

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Published: Nov 23, 2024 |