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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 Details

Part number RT9598
Manufacturer Richtek Technology
File Size 130.58 KB
Description MOSFET Integrated Smart Photoflash Capacitor Charger
Datasheet download datasheet RT9598 Datasheet

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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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