MP3309GQG - White LED Driver

This page provides the datasheet information for the MP3309GQG, a member of the MP3309 White LED Driver family.

Product Overview

MPS

MP3309GQG White LED Driver by MPS - Datasheet Preview — Datasheet preview – MP3309GQG

Datasheet Details

Part number	MP3309GQG
Manufacturer	MPS
File Size	470.58 KB
Description	White LED Driver
Datasheet	MP3309GQG Datasheet
Additional preview pages of the MP3309GQG datasheet.

MP3309GQG Product details

Description

The MP3309 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 MP3309 has LED open protection, cycle-by-cycle current limit protection, Under voltage protection and thermal shutdown protection .

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Published: Nov 23, 2024 |