UCC27517 Low-Side Gate Driver

UCC27517 Low-Side Gate Driver

The UCC27516 and UCC27517 single-channel, highspeed, low-side gate driver devices can effectively drive MOSFET and IGBT power switches. Using a design that inherently minimizes shoot-through current, UCC27516 and UCC27517 can source and sink high peak-current pulses into capacitive loads offering ra.

Features

•1 Low-Cost Gate-Driver Device Offering Superior Replacement of NPN and PNP Discrete Solutions
• 4-A Peak-Source and 4-A Peak-Sink Symmetrical Drive
• 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 Glitch-Free Operation at Power Up and Power Down)
• TTL and CMOS Compatible Input-Logic Threshold (Independent of Supply Voltage)
• Hysteretic-Logic Thresholds for High-Noise Immunity
• Dual Input Design (Choice of an Inverting (IN
  – pin) or Noninverting (IN+ Pin) Driver Configura.