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SP689A - Ultra High Voltage Start Up

Description

The SP689A 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 SP689A, 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 – SP689A

Datasheet Details

Part number SP689A
Manufacturer SYNC POWER
File Size 269.81 KB
Description Ultra High Voltage Start Up
Datasheet download datasheet SP689A Datasheet
Additional preview pages of the SP689A datasheet.

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Full PDF Text Transcription

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SP689A Ultra High Voltage Start Up DESCRIPTION The SP689A 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 SP689A, 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, SP689A is a low cost solution for the applications. SP689A is available in SOT-23-5L package.
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