ACE703 Datasheet White LED PFM Step-Up DC-DC Converter

Manufacturer: ACE Technology

ACE703 white led pfm step-up dc-dc converter by ACE Technology - Datasheet Preview

Datasheet Details

Part number	ACE703
Manufacturer	ACE Technology
File Size	644.88 KB
Description	White LED PFM Step-Up DC-DC Converter
Datasheet	ACE703 Datasheet

General Description

White LED PFM Step-Up DC-DC Converter The ACE703 is a PFM step-up DC-DC converter specifically designed to drive white LEDs with a constant current.

It can deliver stable constant output current from 0mA to 500mA by adjusting the external resistor.

The ACE703 can drive one or more LEDs in parallel connection, also it can drive two in series, several in parallel connection from one or two battery cells.

Overview

www.DataSheet4U.com ACE703 .

Key Features

Low start-up voltage (when the output current is 1mA)--------------------------0.8V The converter can output constant voltage from 2.5V to 6.0V or it can output constant current from 0 to 500mA by adjusting the external resistor. Output current accuracy -----------±10％ Low temperature-drift coefficient of the output current------------------±100ppm/℃ Only four external components are necessary: an inducto.

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