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STRX6757 - Off-Line Quasi-Resonant Switching Regulators

Download the STRX6757 datasheet PDF. This datasheet also covers the STR-X6757 variant, as both devices belong to the same off-line quasi-resonant switching regulators family and are provided as variant models within a single manufacturer datasheet.

General Description

The STR-X6757 is a quasi-resonant topology IC designed for SMPS applications.

It shows lower EMI noise characteristics than conventional PWM solutions, especially at greater than 2 MHz.

Key Features

  • Quasi-resonant topology IC  Low EMI noise and soft switching.
  • Bottom-skip mode  Improved system efficiency over the entire output load by avoiding increase of switching frequency.
  • Auto-Standby mode  Lowers input power at very light output load condition.
  • Avalanche-guaranteed MOSFET  Improves system-level reliability and does not require VDSS derating.
  • 650 VDSS / 0.62 Ω RDS(on).
  • Various protections  Improved system-level reliability ▫ Pulse-by-pulse drain overc.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (STR-X6757-Sanken.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number STRX6757
Manufacturer Sanken
File Size 467.96 KB
Description Off-Line Quasi-Resonant Switching Regulators
Datasheet download datasheet STRX6757 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
STR-X6757 Off-Line Quasi-Resonant Switching Regulators Features and Benefits ▪ Quasi-resonant topology IC  Low EMI noise and soft switching ▪ Bottom-skip mode  Improved system efficiency over the entire output load by avoiding increase of switching frequency ▪ Auto-Standby mode  Lowers input power at very light output load condition ▪ Avalanche-guaranteed MOSFET  Improves system-level reliability and does not require VDSS derating ▪ 650 VDSS / 0.