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LM25101 Datasheet Half-bridge Gate Drivers

Manufacturer: Texas Instruments

Overview: Product Folder Sample & Buy Technical Documents Tools & Software Support & Community Reference Design LM25101 SNVS859C – JULY 2012 – REVISED SEPTEMBER 2016 LM25101 3-A, 2-A, and 1-A 80-V Half-Bridge Gate Drivers.

General Description

The LM25101 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 A version provides a full 3-A of gate drive while the B and C versions provide 2-A and 1-A, respectively.

The outputs are independently controlled with TTL input thresholds.

Key Features

  • 1 Independent High and Low Driver Logic Inputs.
  • Bootstrap Supply Voltage up to 100-V DC.
  • Drives Both a High-Side and Low-Side N-Channel MOSFETs.
  • Fast Propagation Times (25 ns Typical).
  • Drives 1000-pF Load With 8-ns Rise and Fall Times.
  • Excellent Propagation Delay Matching (3 ns Typical).
  • Supply Rail Undervoltage Lockout.
  • Low Power Consumption.
  • Pin Compatible With HIP2100 and HIP2101 2.

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More Datasheets from Texas Instruments

Part Number Description
LM25101A Half-Bridge Gate Drivers
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