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SP689 - Ultra High Voltage Start Up

Description

The SP689 is a low cost version ultra high voltage start up IC.

This IC is ideal to use in conjunction with any PWM to further reduce the standby power.

By using SP689, it can eliminate the need for startup resistors and bleeder resistors in switching mode power supply design.

Features

  • 700V CDMOS Process.
  • Auto Re-Start.
  • High-voltage start-up.
  • Low standby power circuits.
  • SOT-23-5L Package PIN.

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Datasheet preview – SP689

Datasheet Details

Part number SP689
Manufacturer SYNC POWER
File Size 272.08 KB
Description Ultra High Voltage Start Up
Datasheet download datasheet SP689 Datasheet
Additional preview pages of the SP689 datasheet.

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Full PDF Text Transcription

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SP689 Ultra High Voltage Start Up DESCRIPTION The SP689 is a low cost version ultra high voltage start up IC. This IC is ideal to use in conjunction with any PWM to further reduce the standby power. By using SP689, it can eliminate the need for startup resistors and bleeder resistors in switching mode power supply design. It would provide the users a superior AC/DC power application with higher efficiency and lower standby power. With low external component counts, SP689 is a low cost solution for the applications. SP689 is available in SOT-23-5L package.
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