MT7200 Datasheet PDF (350mA LED driver) | Download Maxic Technology MT7200

MT7200 - 350mA LED driver

Description

The MT7200 is a continuous mode inductive step-down converter, designed for driving single or multiple series connected LEDs efficiently from a voltage source higher than the LED voltage.

Features

Pass 4KV ESD test Simple low parts count 350mA output current Single pin on/off and brightness control using DC voltage or PWM Internal PWM filter Soft-start High efficiency (up to 97%) Wide input voltage range: 7V to 40V Output shutdown Up to 1MHz switching frequency Inherent open-circuit LED protection Typical 4% output current accuracy.

Datasheet Details

Part number	MT7200
Manufacturer	Maxic Technology
File Size	491.88 KB
Description	350mA LED driver
Datasheet	MT7200 Datasheet
Additional preview pages of the MT7200 datasheet.

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Full PDF Text Transcription

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MT7200 350mA LED driver with internal switch DESCRIPTION The MT7200 is a continuous mode inductive step-down converter, designed for driving single or multiple series connected LEDs efficiently from a voltage source higher than the LED voltage. The device operates from an input supply between 7~40V and provides an externally adjustable output current of up to 350mA. Depending upon supply voltage and external components, this can provide up to 8 watts of output power. The MT7200 includes the output switch and a high-side output current sensing circuit, which uses an external resistor to set the nominal average output current. Output current can be adjusted above, or below the set value, by applying an external control signal to the 'ADJ' pin.

Published: Jul 22, 2014 |