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STRW6753 - Quasi-Resonant Topology Primary Switching Regulator

Download the STRW6753 datasheet PDF. This datasheet also covers the STR-W6753 variant, as both devices belong to the same quasi-resonant topology primary switching regulator family and are provided as variant models within a single manufacturer datasheet.

General Description

The STR-W6753 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 V / 1.70 Ω.
  • Various protections  Improved system-level reliability Continued on the next page… Package: 6-.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (STR-W6753-Sanken.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number STRW6753
Manufacturer Sanken
File Size 175.24 KB
Description Quasi-Resonant Topology Primary Switching Regulator
Datasheet download datasheet STRW6753 Datasheet

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Other Datasheets by Sanken

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STRW6750F Power-IC
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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-W6753 Quasi-Resonant Topology Primary 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 V / 1.70 Ω ▪ Various protections  Improved system-level reliability Continued on the next page… Package: 6-pin TO-220 Not to scale Description The STR-W6753 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.