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RT9598 - MOSFET Integrated Smart Photoflash Capacitor Charger

Description

The RT9598 is a complete photoflash module solution for digital and film cameras.

It is targeted for applications that use 2 to 4 AA batteries or 1 to 2 Lithium-Ion batteries.

Features

  • 55V MOSFET Integrated.
  • Charge any Size Photoflash Capacitor.
  • Adjustable Input Current.
  • Adjustable Output Voltage.
  • Charge Complete Indicator.
  • Built-In IGBT D.

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Datasheet preview – RT9598

Datasheet Details

Part number RT9598
Manufacturer Richtek Technology
File Size 130.58 KB
Description MOSFET Integrated Smart Photoflash Capacitor Charger
Datasheet download datasheet RT9598 Datasheet
Additional preview pages of the RT9598 datasheet.

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Full PDF Text Transcription

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® RT9598 MOSFET Integrated Smart Photoflash Capacitor Charger with IGBT Driver General Description The RT9598 is a complete photoflash module solution for digital and film cameras. It is targeted for applications that use 2 to 4 AA batteries or 1 to 2 Lithium-Ion batteries. The RT9598 adopts Flyback topology which uses constant primary peak current and zero secondary valley current to charge photoflash capacitor quickly and efficiently. The built-in 55V MOSFET allows flexibility in transformer design and simplifies the PCB layout. The RT9598 also integrates an IGBT driver for igniting photoflash tube. Only a few external components are required, which greatly reduces the PCB space and cost. The RT9598 is available in the WDFN-8L 2x2 package.
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