UCC27538 VDD FET and IGBT Single-Gate Driver

UCC27538 VDD FET and IGBT Single-Gate Driver

The UCC2753x single-channel, high-speed gate drivers can effectively drive MOSFET and IGBT power switches. Using a design that allows for a source of up to 2.5 A and 5-A sink through asymmetrical drive (split outputs), coupled with the ability to support a negative turn-off bias, rail-to-rail drive .

Features

•1 Low-cost gate driver (offering optimal solution for driving FET and IGBTs)
• Superior replacement to discrete transistor pair drive (providing easy interface with controller)
• TTL and CMOS compatible input logic threshold (independent of supply voltage)
• Split output options allow for tuning of turnon and turnoff currents
• Inverting and noninverting input configurations
• Enable with fixed TTL compatible threshold
• High 2.5-A source and 2.5-A or 5-A sink peak drive currents at 18-V VDD
• Wide VDD range from 10 V to 35 V
• Input and enable pins capable of with standing up to
  –5-V DC belo.