Texas Instruments

UCC21220D

The UCC21220D is a high-voltage, high-power gate driver from Texas Instruments. It is designed to drive power MOSFETs and IGBTs in a wide range of applications, including industrial motor control, power supplies, and renewable energy systems.

Description:

The UCC21220D is a monolithic integrated circuit that provides isolated gate drive for power switching devices. It features a high-voltage differential input for reliable operation in noisy environments, and a high-voltage output that can drive power MOSFETs and IGBTs with voltages up to 1700V. The device also includes built-in protection features such as overcurrent protection, undervoltage lockout, and thermal shutdown.

Features:

• High-voltage differential input for reliable operation in noisy environments
• Wide input voltage range: 4.75V to 18V
• High-voltage output capable of driving power MOSFETs and IGBTs with voltages up to 1700V
• Built-in protection features:
  • Overcurrent protection
  • Undervoltage lockout
  • Thermal shutdown
• Small package size: 5mm x 7mm

Applications:

• Industrial motor control
• Power supplies
• Renewable energy systems
• Automotive applications
• Any application requiring high-voltage gate drive for power switching devices

Overall, the UCC21220D is a versatile and reliable gate driver that can be used in a wide range of high-voltage applications. Its high-voltage differential input and built-in protection features make it well-suited for use in noisy environments, while its small package size makes it easy to integrate into a variety of systems.