T6322A - PWM Control 1.5A Step-Down Converter

Datasheet Summary

Description

The T6322A 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

Wide Input Voltage Range: 7V to 30V.
LED Output Current Up to 1.5A.
Soft-start.
Single pin on/off and brightness control using DC voltage or PWM.
High efficiency (up to 97%).
Up to 1MHz switching frequency.
Typical 5% output current accuracy.
SOT-23 and SOP-8 Lead-free Package.

Taiwan Memory Technology

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Datasheet Details

Part number	T6322A
Manufacturer	Taiwan Memory Technology
File Size	211.26 KB
Description	PWM Control 1.5A Step-Down Converter
Datasheet	T6322A Datasheet
Additional preview pages of the T6322A datasheet.

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Full PDF Text Transcription

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tm TE CH FEATURES • Wide Input Voltage Range: 7V to 30V • LED Output Current Up to 1.5A • Soft-start • Single pin on/off and brightness control using DC voltage or PWM • High efficiency (up to 97%) • Up to 1MHz switching frequency • Typical 5% output current accuracy • SOT-23 and SOP-8 Lead-free Package Applications • LED/Display Back Light Driver • Lightings • Portable Communication Devices • Handheld Electronics T6322A PWM Control 1.5A Step-Down Converter GENERAL DESCRIPTION The T6322A 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 7V and 30V and provides an externally adjustable output current of up to 1.5A.

Published: Jan 23, 2017 |