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STRX6759B Datasheet Power IC for Quasi-Resonant Type Switching Power Supply

Manufacturer: Sanken

Overview: Power IC for Quasi-Resonant Type Switching Power Supply with High Efficiency and Low Noise in Full Load Range STR-X6759B Sep.

Download the STRX6759B datasheet PDF. This datasheet also includes the STR-X6759B variant, as both parts are published together in a single manufacturer document.

Datasheet Details

Part number STRX6759B
Manufacturer Sanken
File Size 1.03 MB
Description Power IC for Quasi-Resonant Type Switching Power Supply
Download STRX6759B Download (PDF)

General Description

The STR- X6759B is power IC for quasi-resonant type switching power supply, incorporating a power MOSFET and a controller IC.

The product achieves high efficiency and low noise power supply systems by the quasi-resonant operation.

Key Features

  • Quasi-resonant operation mode Achieves the optimal high efficiency and low noise power supply systems.
  • Current mode control.
  • Built-in PWM oscillator The PWM operates with the minimum frequency of around 22kHz, until the quasi-resonant signal becomes valid, reduces the stress on components at startup and load-shorted.
  • Built-in soft start function.
  • Step-drive function, reducing switching noise.
  • Input compensation at overcurrent The function reduces the distortion.

STRX6759B Distributor & Price

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