UCC27524ADGNR Description

The UCC27524A is a dual-channel, high-speed, low-side gate-driver device that can drive MOSFET and IGBT power switches well. The UCC27524A is a UCC2752x family variation. For additional robustness, the UCC27524A provides the ability to handle –5 V directly at the input pins. A dual non-inverting driver, the UCC27524A. The UCC27524A is capable of producing high-peak current pulses of up to 5-A source and 5-A sink into capacitive loads, with rail-to-rail drive capability and a very short propagation delay of usually 13 ns, thanks to a naturally low shoot-through current design.

UCC27524ADGNR Features

? Industry-Standard Pin Out

? Two Independent Gate-Drive Channels

? Peak Source and Sink-Drive Current

? Independent-Enable Function for Each Output 

? TTL and CMOS Compatible Logic Threshold Independent of Supply Voltage

? Hysteretic-Logic Thresholds for High Noise Immunity

? Ability to Handle Negative Voltages (–5 V) at Inputs

? Operating Temperature Range of –40 to 140°C

UCC27524ADGNR Applications

? Switch-Mode Power Supplies

? DC-to-DC Converters

? Motor Control, Solar Power

? Gate Drive for Emerging Wide Band-Gap Power Devices Such as GaN