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UCC27282 Datasheet 120-v Half-bridge Driver

Manufacturer: Texas Instruments

Overview: UCC27282 SNVSAQ5B – NOVEMBER 2018 – REVISED MAY 2022 UCC27282 3-A 120-V Half-Bridge Driver with Cross Conduction Protection and Low Switching Losses.

General Description

The UCC27282 is a robust N-channel MOSFET driver with a maximum switch node (HS) voltage rating of 100 V.

It allows for two N-channel MOSFETs to be controlled in half-bridge or synchronous buck configuration based topologies.

Its 3-A peak source and sink current along with low pull-up and pull-down resistance allows the UCC27282 to drive large power MOSFETs with minimum switching losses during the transition of the MOSFET Miller plateau.

Key Features

  • Drives two N-channel MOSFETs in high-side lowside configuration.
  • 5-V typical under voltage lockout.
  • Input interlock.
  • Enable/disable functionality in DRC package.
  • 16-ns typical propagation delay.
  • 12-ns rise, 10-ns fall time with 1.8-nF load.
  • 1-ns typical delay matching.
  • Absolute Maximum Negative Voltage Handling on Inputs (.
  • 5 V).
  • Absolute Maximum Negative Voltage Handling on HS (.
  • 14 V).
  • ±3-A.

More Datasheets from Texas Instruments

Part Number Description
UCC27282-Q1 Automotive 120-V Half-Bridge Driver
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UCC27282 Distributor