MP3309AGQ - White LED Driver

This page provides the datasheet information for the MP3309AGQ, a member of the MP3309A White LED Driver family.

Product Overview

MPS

MP3309AGQ White LED Driver by MPS - Datasheet Preview — Datasheet preview – MP3309AGQ

Datasheet Details

Part number	MP3309AGQ
Manufacturer	MPS
File Size	398.48 KB
Description	White LED Driver
Datasheet	MP3309AGQ Datasheet
Additional preview pages of the MP3309AGQ datasheet.

MP3309AGQ Product details

Description

The MP3309A 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 MP3309A has LED open protection, cycle-by-cycle current limit protection, thermal shutdown protection and over-voltage protection. MP3309A is available in QFN10 3.
3mm package.

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Published: Dec 8, 2024 |