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LM5050-2 - FET Controller

Description

The LM5050-2 High Side OR-ing FET Controller operates in conjunction with an external MOSFET as an ideal diode rectifier when connected in series with a power source.

Features

  • 1.
  • 2 Wide Operating Input Voltage Range: +6V to +75V.
  • +100 Volt Transient Capability.
  • Charge Pump Gate Driver for External N- Channel MOSFET.
  • MOSFET Diagnostic Test Mode.
  • Fast 50ns Response to Current Reversal.
  • 2A Peak Gate Turn-off Current.
  • Minimum VDS Clamp for Faster Turn-off.
  • Package: SOT-6 (Thin SOT23-6).

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Full PDF Text Transcription

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LM5050-2 www.ti.com SNVS679B – NOVEMBER 2010 – REVISED MARCH 2013 LM5050-2 High Side OR-ing FET Controller Check for Samples: LM5050-2 FEATURES 1 •2 Wide Operating Input Voltage Range: +6V to +75V • +100 Volt Transient Capability • Charge Pump Gate Driver for External N- Channel MOSFET • MOSFET Diagnostic Test Mode • Fast 50ns Response to Current Reversal • 2A Peak Gate Turn-off Current • Minimum VDS Clamp for Faster Turn-off • Package: SOT-6 (Thin SOT23-6) APPLICATIONS • Active OR-ing of Redundant (N+1) Power Supplies DESCRIPTION The LM5050-2 High Side OR-ing FET Controller operates in conjunction with an external MOSFET as an ideal diode rectifier when connected in series with a power source.
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