NSG3021 Gate Driver IC SOP-8 WXNSIC C41414486

Product Overview

The NSG3021 is a high-voltage, high-speed power MOSFET/IGBT driver chip designed with independent high-side and low-side reference output channels. It utilizes high- and low-voltage compatible process technology to integrate high- and low-side gate driver circuits into a single chip. The device is compatible with low-voltage CMOS or LSTTL logic input levels, down to 3.3V.

Core Specifications

• Manufacturer: NSIC Technology (Wuxi) Co., LTD

• Package Type: SOP8 (4.9mm x 3.9mm)

• Function: 300V Single-phase high/low-side power MOSFET/IGBT driver

• Max Chip Voltage: +300V

• Input Logic Compatibility: 3.3V, 5V, and 15V

• Operating Temperature Range: -40°C to +125°C

• Key Features:

  • dV/dt immunity up to ±50 V/ns

  • Negative Vs capability down to -9V

  • Integrated VCC and VBS undervoltage lockout (UVLO) circuitry

  • Dead-time: 180ns

  • Propagation delay (Ton/Toff): 250ns/150ns

Applications

• Motor control

• Air conditioners and washing machines

• General inverters

• Inverter drives