MT7201 Datasheet PDF (1A LED driver) | Download Maxic Technology MT7201

MT7201 - 1A LED driver

Description

The MT7201 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 1A 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 2% output current accuracy.

Datasheet Details

Part number	MT7201
Manufacturer	Maxic Technology
File Size	543.94 KB
Description	1A LED driver
Datasheet	MT7201 Datasheet
Additional preview pages of the MT7201 datasheet.

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Full PDF Text Transcription

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MT7201 1A LED driver with internal switch DESCRIPTION The MT7201 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 1A. Depending upon supply voltage and external components, this can provide up to 32 watts of output power. The MT7201 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 |