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PT5671 - 3-Phase MOSFET Gate Driver

General Description

The PT5671 is a three-phase controller for use with N-channel external power MOSFETs and.

One logic level input is provided for each of the six power MOSFETs in the 3-phase bridge, allowing motors to be driven with any commutation scheme defined by an external controller.

Key Features

  • It is low consumption by BCD process adoption.
  • Driver up to 3-phase half-bridge gates.
  • Wide power-supply voltage range: - Motor (VM): 4.5V - 32V.
  • Operating temperature range: -40 to +85°C.
  • Charge-pump.
  • Built-in protection circuits - Shoot-through protection - Under Voltage Lock Out (UVLO) - Thermal Shut Down (TSD).

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Datasheet Details

Part number PT5671
Manufacturer PTC
File Size 231.24 KB
Description 3-Phase MOSFET Gate Driver
Datasheet download datasheet PT5671 Datasheet

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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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DESCRIPTION The PT5671 is a three-phase controller for use with N-channel external power MOSFETs and. One logic level input is provided for each of the six power MOSFETs in the 3-phase bridge, allowing motors to be driven with any commutation scheme defined by an external controller. The power MOSFETs are protected from cross-conduction by integrated crossover control. PT5671 uses a new multi-power BCD technology, only requiring a single power supply of VM = 4.5 - 32V and a few external components. PT5671 3-Phase MOSFET Gate Driver FEATURES  It is low consumption by BCD process adoption  Driver up to 3-phase half-bridge gates  Wide power-supply voltage range: - Motor (VM): 4.