LXD1620T

The LXD1620T is a 600V single-phase motor gate driver IC with a bridge circuit using dual N-channel VDMOS transistors or IGBTs. It operates within a 10V-20V supply voltage range, supports 3.3V/5V logic inputs, and features a +600V floating offset voltage. Integrated with a low-dropout bootstrap diode, a temperature sensor, and multiple protection functions, it comes in a compact SOP8 package. Ideal for high-voltage applications such as fans, water pumps, range hoods, and hair dryers, it supports both brushed and brushless DC motors.

Performance

Operating voltage: 10V–20V

Logic input compatibility: 3.3V/5V

Floating offset voltage: +600V

Protection features:

  • VCC/VBS undervoltage protection
  • Overcurrent protection
  • Overtemperature protection
  • Shoot-through prevention
  • Minimum dead time: 400ns

Built-in bootstrap diode

Integrated temperature sensor output

Pull-down resistors on input/output

Input and output in phase

Matching high-side/low-side channel propagation delay

Peak output current: 45mA @ 15V (1nF load, rise time: 550ns)

Peak input current: 230mA @ 15V (1nF load, fall time: 70ns)

Package:

  • SOP 8

Selection Tools