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STGAP2HD Datasheet Galvanically isolated 4A dual gate driver

Manufacturer: STMicroelectronics

Overview: STGAP2HD Datasheet Galvanically isolated 4 A dual gate driver Product status link STGAP2HD Product.

General Description

The STGAP2HD is a dual gate driver which provides galvanic isolation between each gate driving channel and the low voltage control and interface circuitry.

The gate driver is characterized by 4 A current capability and rail-to-rail outputs, making it suitable for mid and high power applications such as power conversion and industrial motor driver inverters.

The separated output pins allow to independently optimize turn-on and turn-off by using dedicated gate resistors, while the Miller CLAMP function allows avoiding gate spikes during fast commutations in half-bridge topologies.

Key Features

  • High voltage rail up to 1200 V.
  • Driver current capability: 4 A sink/source @ 25 °C.
  • dV/dt transient immunity ±100 V/ns.
  • Overall input-output propagation delay: 75 ns.
  • Separate sink and source option for easy gate driving configuration.
  • 4 A Miller CLAMP.
  • UVLO function.
  • Configurable interlocking function.
  • Dedicated SD and BRAKE pins.
  • Gate driving voltage up to 26 V.
  • 3.3 V, 5 V TTL/CMOS inputs with h.

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