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LM5100C Datasheet High-side And Low-side Gate Drivers

Manufacturer: Texas Instruments

Overview: Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LM5100A, LM5100B, LM5100C LM5101A, LM5101B, LM5101C SNOSAW2Q – SEPTEMBER 2006 – REVISED NOVEMBER 2015 LM5100A/B/C, LM5101A/B/C 3-A,.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The LM5100A/B/C and LM5101A/B/C high-voltage gate drivers are 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 operating with supply voltages up to 100 V.

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

Key Features

  • 1 Drives Both a High-Side and Low-Side N-Channel MOSFETs.
  • Independent High- and Low-Driver Logic Inputs.
  • Bootstrap Supply Voltage up to 118 V DC.
  • 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/HIP2101 2.

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