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SF5773S - PWM Controller

Datasheet Summary

Description

SF5773S is a high performance, 2nd Generation Quasi-Resonant (QR-IITM) PWM con

Features

  • Easily Meet EPS Level 6.
  • AC Brownout Protection (BOP).
  • Proprietary QR-IITM Technology:.
  • Digital Anti-jitter for Audio Noise Free Operation.
  • Digital Frequency Foldback.
  • Digital Frequency Jittering for Better EMI.
  • Less than 100mW Standby Power.
  • Multi-Mode Operation for High Efficiency.
  • 12.7us Maximum On Time.
  • 80KHz Maximum Frequency Limit.
  • 52KHz Frequency Low Clamping in QR Mode.
  • 65% Maximum Duty Cycle.
  • Adaptive Slope Compensation fo.

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Datasheet preview – SF5773S

Datasheet Details

Part number SF5773S
Manufacturer SiFirst
File Size 479.04 KB
Description PWM Controller
Datasheet download datasheet SF5773S Datasheet
Additional preview pages of the SF5773S datasheet.

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Full PDF Text Transcription

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SF5773S 2nd Generation Quasi-Resonant (QR-IITM ) PWM Controller with Brownout Protection FEATURES ◆ Easily Meet EPS Level 6 ◆ AC Brownout Protection (BOP) ◆ Proprietary QR-IITM Technology: ●Digital Anti-jitter for Audio Noise Free Operation ● Digital Frequency Foldback ● Digital Frequency Jittering for Better EMI ◆ Less than 100mW Standby Power ◆ Multi-Mode Operation for High Efficiency ◆ 12.
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