Texas Instruments High-Performance Analog UCC37323D

The UCC37323D is a dual 4-A peak high-speed low-side power-MOSFET driver in an SOIC-8 package measuring 4.90 mm × 3.91 mm, designed for applications such as switch-mode power supplies, DC-DC converters, and motor control. It operates with a supply voltage from 4.5 V to 15 V and handles a junction temperature range of 0°C to 70°C. The device features TTL/CMOS input thresholds independent of supply voltage, dual noninverting outputs, and a Bi-CMOS output architecture that delivers consistent 4-A sink and source current even at low voltages. It meets RoHS standards and is compatible with industry-standard pin-outs. The SOIC-8 package has a junction-to-ambient thermal resistance of 107.3 °C/W.