LXD144xT

It is a medium-voltage, high-speed single-phase gate driver for bridge topologies using dual N-channel VDMOS or IGBTs. It integrates a bootstrap diode, 230ns deadband time, VCC/VBS undervoltage protection, and shoot-through prevention, with input-controlled high-/low-side outputs. The SOP8 package supports compact designs for garden tools, power tools, cleaning equipment, and e-mobility.

Performance

Operating voltage: 5.5V to 20V

3.3V/5V logic input compatibility

Floating offset voltage up to +200V

Deadband time: 230ns

Integrated shoot-through prevention

Integrated VCC/VBS undervoltage protection

Integrated bootstrap diode

GHD1440T:HIN/LIN
GHD1441T:HIN/LIN*(*indicates phase inversion)

Built-in input/output pull resistors

Matched propagation delay for high-side and low-side channels

Peak source current: 1.6A@15V, 35ns fall time (3.3nF load)

Peak sink current: 1.3A@15V, 55ns rise time (3.3nF load)

Package

  • SOP 8

Selection Tools