ایزولاتور ایزولاتور- درایور گیت

Product Attributes

Introduction

The STGAP2D is a half-bridge gate driver which isolates the gate driving channels from the low voltage control and interface circuitry. The gate driver is characterized by 4 A capability and rail-to-rail outputs, making the device also suitable for high power inverter applications such as motor drivers in industrial applications. The device integrates protection functions: dedicated SD and BRAKE pins are available, UVLO and thermal shutdown are included to easily design high reliability systems, and an interlocking function prevents outputs from being high at the same time. The input to output propagation delay results are contained within 75 ns, providing high PWM control accuracy. A standby mode is available in order to reduce idle power consumption.

Features

• 1700 V dual channel gate driver
• Driver current capability: 4 A sink / source at 25 °C
• dV/dt transient immunity ±100 V/ns
• Overall input-output propagation delay: 75 ns
• 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 hysteresis
• Temperature shutdown protection
• Standby function
• UL 1577 recognized

Applications

• Motor driver for industrial drives, factory automation, home appliances and fans
• 600/1200 V inverters
• Battery chargers
• Induction heating
• Welding
• UPS
• Power supply units
• DC-DC converters
• Power Factor Correction