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LM5102 - High-Voltage Half-Bridge Gate Driver

Description

The LM5102 high-voltage gate driver is designed to drive both the high side and the low side N-Channel MOSFETs in a synchronous buck or a half bridge configuration.

The floating high-side driver is capable of working with supply voltages up to 100 V.

The outputs are independently controlled.

Features

  • 1 Drives Both a High-Side and Low-Side N-Channel MOSFET.
  • Independently Programmable High and Low Side Rising Edge Delay.
  • Bootstrap Supply Voltage Range up to 118 V dc.
  • Fast Turn-Off Propagation Delay (25 ns Typical).
  • Drives 1000-pF Loads with 15-ns Rise and Fall Times.
  • Supply Rail Undervoltage Lockout.
  • Low Power Consumption.
  • Timer Can Be Terminated Midway Through Sequence 2.

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📁 Similar 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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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LM5102 SNVS268B – MAY 2004 – REVISED DECEMBER 2014 LM5102 High-Voltage Half-Bridge Gate Driver With Programmable Delay 1 Features •1 Drives Both a High-Side and Low-Side N-Channel MOSFET • Independently Programmable High and Low Side Rising Edge Delay • Bootstrap Supply Voltage Range up to 118 V dc • Fast Turn-Off Propagation Delay (25 ns Typical) • Drives 1000-pF Loads with 15-ns Rise and Fall Times • Supply Rail Undervoltage Lockout • Low Power Consumption • Timer Can Be Terminated Midway Through Sequence 2 Applications • Current Fed Push-Pull Power Converters • Half and Full Bridge Power Converters • Synchronous Buck Converters • Two Switch Forward Power Converters • Forward with Active Clamp Conv
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