UCC27524A

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community UCC27524A SLUSBP4B – AUGUST 2013 – REVISED OCTOBER 2014 UCC27524A Dual 5-A, High-Speed, Low-Side Gate Driver With Negative Input Voltage Capability 1 Features 1 Industry-Standard Pin Out Two Independent Gate-Drive Channels 5-A 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 Inputs and Enable Pin-Voltage Levels Not Restricted by VDD Pin Bias Supply Voltage 4.5 to 18-V Single-Supply Range Outputs Held Low During VDD-UVLO (Ensures Glitch-Free Operation at Power Up and Power Down) Fast Propagation Delays (13-ns Typical) Fast Rise and Fall Times (7-ns and 6-ns Typical) 1-ns Typical Delay Matching Between 2-Channels Two Outputs are Paralleled for Higher Drive Current Outputs Held in Low When Inputs Floating SOIC-8, HVSSOP-8 PowerPAD™ Package Options Operating Temperature Range of –40 to 140°C 2 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 3 Description The UCC27524A device is a dual-channel, highspeed, low-side, gate-driver device capable of effectively driving MOSFET and IGBT power switches. The UCC27524A is a variant of the UCC2752x family. Th...