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STCF04 - High power white LED SuperCap driver

Datasheet Summary

Description

The STCF04 is a dedicated and space optimized high efficiency solution for driving a flash LED module in camera phones, PDAs and other handheld devices using the SuperCap technology.

Features

  • 1.8 MHz buck-boost converter with 1.2 A peak current limiting and synchronous rectification Programmable current limit Burst mode operation when output is charged Selectable 200 mA / 400 mA SuperCap charging current Input voltage range 2.7 V to 5.5 V Programmable output charging voltage up to 5.5 V Full I²C control Operation modes:.
  • Shutdown mode.
  • Monitoring mode with NTC and SuperCap monitoring.
  • Idle mode.
  • Flas.

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Datasheet preview – STCF04

Datasheet Details

Part number STCF04
Manufacturer STMicroelectronics
File Size 179.76 KB
Description High power white LED SuperCap driver
Datasheet download datasheet STCF04 Datasheet
Additional preview pages of the STCF04 datasheet.

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Full PDF Text Transcription

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www.DataSheet.co.kr STCF04 High power white LED SuperCap driver with I²C interface Data brief Features ■ ■ ■ ■ ■ ■ ■ ■ 1.8 MHz buck-boost converter with 1.2 A peak current limiting and synchronous rectification Programmable current limit Burst mode operation when output is charged Selectable 200 mA / 400 mA SuperCap charging current Input voltage range 2.7 V to 5.5 V Programmable output charging voltage up to 5.
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