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STGAP2GS

Part Number	STGAP2GS
Manufacturer	STMicroelectronics
Description	3A single gate driver
Published	Mar 6, 2023
Detailed Description	STGAP2GS Datasheet Galvanically isolated 3 A single gate driver for Enhancement mode GaN FETs Product status link STGAP...
Datasheet	STGAP2GS PDF File

Overview

STGAP2GS Datasheet Galvanically isolated 3 A single gate driver for Enhancement mode GaN FETs Product status link STGAP2GS Product label Features • High voltage rail up to 1200 V • Driver current capability: 2 A / 3 A source/sink @25 °C, VH = 6 V • dV/dt transient immunity ±100 V/ns • Input-output propagation delay: 45 ns • Separate sink and source option for easy gate driving configuration • UVLO function optimized for GaN • Gate driving voltage up to 15 V • 3.
3 V, 5 V TTL/CMOS inputs with hysteresis • Temperature shut-down protection • Standby function • Wide body SO-8W package Application • Motor driver for home appliances, factory automation, industrial drives and fans.
• 600/1200 V inverters • Wireless chargers • UPS • Power supply units • DC-DC converters • Power Factor Correction Description The STGAP2GS is a single gate driver which provides galvanic isolation between the gate driving channel and the low voltage control and interface circuitry.
The gate driver is characterized by 2 A source and 3 A sink capability and rail-to-rail outputs, making the device also suitable for mid and high power applications such as power conversion and motor driver inverters in industrial applications.
The device allows to independently optimize turn-on and turn-off by using dedicated gate resistors.
The device integrates protection functions including thermal shutdown and UVLO with optimized level for Enhancement-mode GaN FETs, which enables easy design high efficiency and reliable systems.
Dual input pins allow the selection of signal polarity control and implementation of HW interlocking protection to avoid crossconduction in case of controller malfunction.
The input to output propagation delay results contained within 45 ns, providing high PWM control accuracy.
A standby mode is available to reduce idle power consumption.
DS14152 - Rev 1 - December 2022 For further information contact your local STMicroelectronics sales office.
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