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SG6742HL - Highly Integrated Green-Mode PWM Controller

Description

The highly integrated SG6742HL/HR PWM controller provides several

Features

  • High-Voltage Startup.
  • Low Operating Current: 2.7mA.
  • Linearly Decreasing PWM Frequency to 22KHz.
  • Frequency Hopping to Reduce EMI Emission.
  • Fixed PWM Frequency: 100KHz.
  • Peak-Current-Mode Control.
  • Cycle-by-Cycle Current Limiting.
  • Leading-Edge Blanking (LEB).
  • Synchronized Slope Compensation.
  • Internal Open-Loop Protection.
  • GATE Output Maximum Voltage Clamp: 18V.
  • VDD Under-Voltage Lockout (UVLO).
  • VDD Over-Voltage Protection (OVP).

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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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SG6742HL/HR — Highly Integrated Green-Mode PWM Controller SG6742HL/HR Highly Integrated Green-Mode PWM Controller Features ƒ High-Voltage Startup ƒ Low Operating Current: 2.
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