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NV9573 - HFQR Controller

Description

This GaNSense™ HFQR/CCM controller integrates a high performance eMode GaNSense Power FET together with a Flyback controller to achieve unprecedented high-frequency and high-efficiency operation for smallest size mobile charger and adapter solutions.

Features

  • GaNSense™ Power FET.
  • Loss-less current sensing.
  • Low 330 mΩ power FET.
  • Zero reverse recovery charge.
  • Low output charge.
  • 800 V Transient Voltage Rating.
  • 700 V Continuous Voltage Rating High Frequency QR Controller.
  • Wide VDD range up to 77V.
  • QR valley switching and optional CCM operating modes.
  • High frequency operation up to 225kHz.
  • High voltage start-up.
  • Frequency hopping for low EMI.
  • OVP, U.

📥 Download Datasheet

Datasheet Details

Part number NV9573
Manufacturer Navitas
File Size 1.69 MB
Description HFQR Controller
Datasheet download datasheet NV9573 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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NV9573 1. Features GaNSense™ Power FET • Loss-less current sensing • Low 330 mΩ power FET • Zero reverse recovery charge • Low output charge • 800 V Transient Voltage Rating • 700 V Continuous Voltage Rating High Frequency QR Controller • Wide VDD range up to 77V • QR valley switching and optional CCM operating modes • High frequency operation up to 225kHz • High voltage start-up • Frequency hopping for low EMI • OVP, UVP, OTP, CSSP, SSSP protection functions • LPS function • Ultra-low standby current consumption (<20mW) Small, low-profile SMT ESOP 7 • ESOP footprint, 1.
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