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L6564T - 10-pin transition-mode PFC controller

General Description

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Key Features

  • Guaranteed for extreme temperature range (outdoor).
  • Fast “bi-directional” input voltage feedforward (1/V2 correction).
  • Accurate adjustable output overvoltage protection.
  • Protection against feedback loop disconnection (latched shutdown).
  • Inductor saturation protection.
  • AC brownout detection.
  • Low (≤100 µA) startup current.
  • 6 mA max. operating bias current.
  • 1% (@ TJ = 25 °C) internal reference voltage.
  • -600/+800 mA totem pole gate driver with activ.

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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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L6564T 10-pin transition-mode PFC controller Features ■ Guaranteed for extreme temperature range (outdoor) ■ Fast “bi-directional” input voltage feedforward (1/V2 correction) ■ Accurate adjustable output overvoltage protection ■ Protection against feedback loop disconnection (latched shutdown) ■ Inductor saturation protection ■ AC brownout detection ■ Low (≤100 µA) startup current ■ 6 mA max. operating bias current ■ 1% (@ TJ = 25 °C) internal reference voltage ■ -600/+800 mA totem pole gate driver with active pull-down during UVLO ■ SSOP10 package SSOP10 Applications ■ PFC pre-regulators for: – High-end AC-DC adapter/charger – Desktop PC, server, web server – IEC61000-3-2 or JEITA-MITI compliant SMPS ■ SMPS for LED luminaires Figure 1. Block diagram  9  9 3)&B2.