TEXAS INSTRUMENTS UCC21520 Half Bridge IGBT & MOSFET Driver, SOIC-16

The TEXAS INSTRUMENTS UCC21520 is a high-performance, isolated dual-channel gate driver designed for efficient control in demanding power electronics applications. It supports both IGBT and MOSFET power switches, providing exceptional versatility and reliability for your circuit designs.

Engineered for robust operation, this driver features a half-bridge configuration, making it perfectly suited for applications such as motor drives, solar inverters, and switched-mode power supplies (SMPS). Its isolated design ensures enhanced safety and noise immunity, protecting sensitive control logic from high-voltage transients on the power side.

With a wide supply voltage range from 6.5V to 25V, it offers great flexibility in system design. The driver is capable of delivering up to 6A of peak output current, ensuring fast and efficient switching of power transistors for optimal performance and reduced switching losses.

Housed in a compact SOIC-16 surface-mount package, it is ideal for space-constrained PCB layouts. Its extended operating temperature range from -40°C to 125°C guarantees stable performance in harsh environmental conditions, from industrial automation to automotive systems.

Key Features

• Dual-Channel Design: Provides independent control for two output channels.
• Isolated Gate Drive: Offers electrical isolation between input and output for improved system safety and noise rejection.
• High-Current Capability: 6A peak output current ensures robust driving of large power switches.
• Wide Operating Range: Functions reliably from 6.5V to 25V and across an extreme temperature spectrum.
• Surface-Mount Package: SOIC-16 footprint allows for efficient, high-density PCB assembly.

This driver is a critical component for engineers seeking a reliable, high-speed interface between low-voltage control circuits and high-voltage power stage