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APW7207 - Step-Up Converter

This page provides the datasheet information for the APW7207, a member of the APW7207A Step-Up Converter family.

Datasheet Summary

Description

Wide Input Voltage from 2.5V to 6V The APW7207/A is a current-mode and fixed frequency 0.2V Reference Voltage

boost converter with an integrated N-FET to drive up to 10 white LEDs in series.

Features

  • General.

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Datasheet preview – APW7207

Datasheet Details

Part number APW7207
Manufacturer ANPEC
File Size 382.19 KB
Description Step-Up Converter
Datasheet download datasheet APW7207 Datasheet
Additional preview pages of the APW7207 datasheet.

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Full PDF Text Transcription

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APW7207/A 1MHz, High-Efficiency, Step-Up Converter for White LEDs Features General Description • Wide Input Voltage from 2.5V to 6V The APW7207/A is a current-mode and fixed frequency • 0.2V Reference Voltage • Fixed 1MHz Switching Frequency boost converter with an integrated N-FET to drive up to 10 white LEDs in series. The series connection allows the LED current to be iden- • High Efficiency up to 88% tical for uniform brightness. Its low on-resistance of N- • 100Hz to 200kHz PWM Brightness Control Fre- FET and feedback voltage reduces power loss and achieves high efficiency.
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