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SLUSBQ0C – AUGUST 2013 – REVISED AUGUST 2015 UCC27517A Single-Channel High-Speed Low-Side Gate Driver
with Negative Input Voltage Capability (with 4-A Peak Source and Sink)
1 Features 3 Description The UCC27517A single-channel, high-speed, lowside gate driver device is capable of effectively
driving MOSFET and IGBT power switches. Using a
design that inherently minimizes shoot-through
current, the UCC27517A is capable of sourcing and
sinking high peak-current pulses into capacitive loads
offering rail-to-rail drive capability and extremely small
propagation delay typically 13 ns. 1 Low-Cost Gate-Driver Device Offering Superior
Replacement of NPN and PNP Discrete Solutions
4-A Peak-Source and Sink Symmetrical Drive
Ability to Handle Negative Voltages (-5 V) at
Inputs
Fast Propagation Delays (13-ns typical)
Fast Rise and Fall Times (9-ns and 7-ns typical)
4.5 to 18-V Single-Supply Range
Outputs Held Low During VDD UVLO (ensures …
