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MC34GD3000 Datasheet Three phase field effect transistor predriver

Manufacturer: NXP Semiconductors

General Description

The 34GD3000 is a field effect transistor (FET) predriver designed for three phase motor control and similar applications.

It meets the stringent requirements of automotive applications and is fully AEC-Q100 grade 1 qualified.

The IC contains three high-side FET predrivers and three low-side FET predrivers.

Overview

MC34GD3000 Three phase field effect transistor predriver Rev.

7.

Key Features

  • Extended supply voltage operating range: 6.0 V to 60 V.
  • Gate drive capability of 1.0 A to 2.5 A.
  • Device protection against reverse charge-injection from CGD and CGS of external FETs.
  • Includes a charge pump to support full FET drive at low battery voltages.
  • Wide dead time range (50 ns to 12 µs) programmable via the SPI port.
  • Integrated overcurrent, desaturation, and phase fault-detection.
  • Immunity against positive or negative transie.