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UBA2032 - Full bridge driver IC

General Description

The UBA2032 is a high voltage monolithic integrated circuit made in the EZ-HV SOI process.

Key Features

  • Full bridge driver circuit.
  • Integrated bootstrap diodes.
  • Integrated high voltage level shift function.
  • High voltage input for the internal supply voltage.
  • 550 V maximum bridge voltage.
  • Bridge disa‘ble function.
  • Input for start-up delay.
  • Adjustable oscillator frequency.
  • Predefined bridge position during start-up.
  • Adaptive non-overlap.

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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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INTEGRATED CIRCUITS DATA SHEET UBA2032 Full bridge driver IC Preliminary specification 2002 Oct 07 Philips Semiconductors Preliminary specification Full bridge driver IC FEATURES • Full bridge driver circuit • Integrated bootstrap diodes • Integrated high voltage level shift function • High voltage input for the internal supply voltage • 550 V maximum bridge voltage • Bridge disa‘ble function • Input for start-up delay • Adjustable oscillator frequency • Predefined bridge position during start-up • Adaptive non-overlap. APPLICATIONS • The UBA2032 can drive (via the MOSFETs) any kind of load in a full bridge configuration • The circuit is especially designed as a commutator for High Intensity Discharge (HID) lamps.