Texas Instruments UCC27323 Dual 4 A Peak High Speed Low-Side Power MOSFET Drivers UCC27323DG4

The UCC27323DG4 is a high-speed dual-MOSFET driver from Quarktwin Technology Ltd., capable of delivering ±4 A peak current for effective MOSFET driving, particularly in the Miller Plateau region. It features a unique Bi-CMOS output architecture that allows for efficient current sourcing and sinking even at low supply voltages. The driver supports multiple logic configurations, including dual-inverting, dual-noninverting, and one-inverting/one-noninverting options, with input thresholds compatible with TTL and CMOS standards. The device operates over a temperature range of -40°C to 125°C and is available in an 8-pin SOIC package. Its fast switching characteristics include rise and fall times of 20 ns and 15 ns, respectively, at a 1.8 nF load, making it suitable for applications such as switch-mode power supplies, DC-DC converters, and motor control systems. The UCC27323DG4 also offers wide input hysteresis for improved noise immunity.