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UBA2081 - Half-bridge driver IC

Download the UBA2081 datasheet PDF. This datasheet also covers the UBA2080 variant, as both devices belong to the same half-bridge driver ic family and are provided as variant models within a single manufacturer datasheet.

General Description

The UBA2080(A) and UBA2081 are high voltage monolithic integrated circuits made using the latch-up free Silicon-On-Insulator (SOI) process.

The circuit is designed for driving MOSFETs in a half-bridge configuration.

2.

Key Features

  • Latch-up free and robust half bridge driver.
  • Output driver capability: IO(sink) = 400 mA and IO(source) = 200 mA.
  • Maximum frequency 800 kHz.
  • UBA2080:.
  • Outputs in phase with HIN and LIN inputs.
  • Overlap protection.
  • UBA2081:.
  • Outputs in phase with CLK input.
  • Adjustable dead-time.
  • Low active shutdown input 3.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (UBA2080-NXP.pdf) that lists specifications for multiple related part numbers.

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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.

View original datasheet text
UBA2080; UBA2080A; UBA2081 Half-bridge driver IC Rev. 3 — 18 June 2012 Product data sheet 1. General description The UBA2080(A) and UBA2081 are high voltage monolithic integrated circuits made using the latch-up free Silicon-On-Insulator (SOI) process. The circuit is designed for driving MOSFETs in a half-bridge configuration. 2. Features and benefits  Latch-up free and robust half bridge driver  Output driver capability: IO(sink) = 400 mA and IO(source) = 200 mA  Maximum frequency 800 kHz  UBA2080:  Outputs in phase with HIN and LIN inputs  Overlap protection  UBA2081:  Outputs in phase with CLK input  Adjustable dead-time  Low active shutdown input 3.