UCC27714 high-speed, 600V high-side and low-side gate driver IC

The UCC27714 is a high-speed, dual-channel gate driver IC designed by Texas Instruments for driving both high-side and low-side N-channel MOSFETs or IGBTs in half-bridge and full-bridge power stages. This driver delivers high efficiency, fast switching, and robust isolation, making it ideal for motor drives, power inverters, SMPS, and industrial control systems.

Featuring 600V high-side operation, 4A peak source/sink current capability, and excellent propagation delay matching, the UCC27714 ensures reliable and efficient gate control for demanding high-frequency applications. Its integrated under-voltage lockout (UVLO) and robust noise immunity protect against shoot-through and false triggering.

The UCC27714’s compact and thermally efficient 8-pin SOIC package allows seamless integration into space-constrained designs, while its wide input supply range supports various power levels.

Key Features:

• Gate Driver Type: High-side and low-side, dual-channel

• Operating Voltage: Up to 600V

• Output Current: ±4A peak (source/sink)

• Propagation Delay: 19 ns (typical)

• High- and Low-Side UVLO Protection

• Logic Input Compatibility: TTL and CMOS levels

• Floating Channel for High-Side Drive up to 600V

• Dead-Time Control & Cross-Conduction Prevention

• High Noise Immunity and Fast Switching

• Package: SOIC-8 (compact and thermally efficient)

• Operating Temperature Range: –40°C to +140°C