UCC27511A Overview
The UCC27511A device is a pact gate driver that offers superior replacement of NPN and PNP discrete driver (buffer circuit) solutions. The UCC27511Asingle-channel low-side, high-speed gate driver rated for MOSFETs, IGBTs, and emerging wide-bandgap power devices such as GaN.
UCC27511A Key Features
- 1 Input Pins Capable of Withstanding -5 V Below GND pin
- Low-Cost Gate-Driver Device Offering Superior Replacement of NPN and PNP Discrete Solutions
- Strong Sink Current Offers Enhanced Immunity Against Miller Turnon
- Split Output Configuration (Allows Easy and Independent Adjustment of Turnon and Turnoff Speeds)
- 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 patible Input-Logic Threshold (Independent of Supply Voltage)
- Wide Hysteresis (1-V typical) for High-Noise Immunity