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iW1767 - Ultra-Low No-Load Power Digital Quasi-Resonant PWM Controller

Key Features

  • Ultra-low no-load power consumption with lowest system cost (< 20mW at 230VAC in typical 12V2A power supplies).
  • Fast dynamic response with secondary-side load transient detection.
  • Adaptively controlled soft-start enables fast and smooth start-up for a wide range of capacitive loads (from 330μF to 6,000μF) with output voltage up to 12V.
  • Tight constant-voltage and constant-current regulation across line and load range with primary-side feedback and control.

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Datasheet Details

Part number iW1767
Manufacturer iWatt
File Size 301.60 KB
Description Ultra-Low No-Load Power Digital Quasi-Resonant PWM Controller
Datasheet download datasheet iW1767 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.

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iW1767 Product Brief Ultra-Low No-Load Power Digital Quasi-Resonant PWM Controller 1.