STMicroelectronics MOSFET Gate Driver 4 A 36-Pin SO-36W 5.5 V STGAP2HDMTR

STMicroelectronics STGAP2HDMTR MOSFET Gate Driver is a robust dual gate driver designed for industrial and power conversion applications. It features galvanic isolation between each gate driving channel and the low voltage interface, ensuring reliable operation in demanding environments.

This device supports a maximum output current of 4 A with rail-to-rail outputs, enabling effective control of mid-to-high power MOSFETs. The separated output pins facilitate independent tuning of turn-on and turn-off switching speeds via dedicated gate resistors, enhancing switching performance.

The integrated Miller CLAMP function protects against gate voltage spikes during rapid switching transitions in half-bridge circuits. Key protective features include dedicated shutdown (SD) and brake pins, undervoltage lockout (UVLO), and thermal shutdown, contributing to system reliability and safety.

The built-in configurable interlocking function prevents simultaneous high outputs that could cause shoot-through in half-bridge topologies, which can be disabled for independent channel operation when needed. The device operates over a wide supply voltage range of 3.1 to 5.5 V and accepts 3.3 V or 5 V TTL/CMOS inputs with hysteresis for noise immunity.

Operating temperature range extends from -40°C to 125°C, making it suitable for harsh industrial environments. Additionally, the device supports a low-power standby mode to minimize consumption during idle states.

Dual gate driver providing galvanic isolation between channels. 4 A output current with rail-to-rail voltage for efficient switching. Miller CLAMP function to prevent gate spikes. Configurable interlocking to avoid shoot-through conditions.

Protection pins for shutdown and braking functionalities. UVLO and thermal shutdown for enhanced reliability. Wide operating temperature from -40°C to 125°C. Supports supply voltages from 3.1 V to 5.5 V. Fast propagation delay for precise PWM control.

Low power standby mode to reduce idle power consumption.

This MOSFET gate driver is ideal for applications in power conversion, industrial motor driver inverters, and other high-reliability electronics requiring efficient and protected MOSFET control. It fits in a SO-36W wide-body package, simplifying integration into complex PCB layouts.

Explore more power management ICs and MOSFET Gate Drivers in the EnvMart catalog to find compatible products for your industrial and commercial electronic system designs.