UCC27519

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community UCC27518, UCC27519 SLUSB33A – MAY 2012 – REVISED DECEMBER 2014 UCC2751x Single-Channel, High-Speed, Low-Side Gate Driver (Based On CMOS Input Threshold With 4-A Peak Source and 4-A Peak Sink) 1 Features 1 Low-Cost, Gate-Driver Device Offering Superior Replacement of NPN and PNP Discrete Solutions Pin-to-Pin Compatible With TI's TPS2828 and TPS2829 devices 4-A Peak Source and 4-A Peak Sink Symmetrical Drive Fast Propagation Delays (17-ns Typical) Fast Rise and Fall Times (8-ns and 7-ns Typical) 4.5-V to 18-V Single Supply Range Outputs Held Low During VDD UVLO (Ensures Glitch-Free Operation at Power Up and Power Down) CMOS Input Logic Threshold (Function of Supply Voltage With Hysteresis) Hysteretic Logic Thresholds for High Noise Immunity EN Pin for Enable Function (Allowed to Be No Connect) Output Held Low when Input Pins are Floating Input Pin Absolute Maximum Voltage Levels Not Restricted by VDD Pin Bias Supply Voltage Operating Temperature Range of –40°C to 140°C 5-Pin DBV Package (SOT-23) 2 Applications Switched-Mode Power Supplies DC-DC Converters Companion Gate Driver Devices for Digital Power Controllers Solar Power, Motor Control, UPS Gate Driver for Emerging Wide Band-Gap Power Devices (Such as GaN) 3 Description The UCC27518 and UCC27519 single-channel, highspeed, low-side gate driver device can effectively drive MOSFET and IGBT power swi...