GHD1620T

The GHD1620T 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:

  •  SOP8

Selection Tools

All Products

Output Channel

Driver Power Transistor Type

Vs Voltage(V)

Voltage(V)

Operating Temperature(℃)

Logic Control

IO+/IO-(A)

VCC(UV+/UV-) (V)

VBS(UV+/UV-) (V)

Direct Current Prevention

Over Temperature Protection

Dead Time(ns)

LDO

LDO Voltage(V)

Bootstrap Diode

Package

Compare
Part No.
Output Channel
Driver Power Transistor Type
Vs Voltage(V)
Voltage(V)
Operating Temperature(℃)
Logic Control
IO+/IO-(A)
VCC(UV+/UV-) (V)
VBS(UV+/UV-) (V)
Direct Current Prevention
Over Temperature Protection
Dead Time(ns)
LDO
LDO Voltage(V)
Bootstrap Diode
Package

Documentation

Format Size
GHD1620T User Manual User Manual V1.1 pdf 901.17 KB January 07, 2026
AN1080_APM32_APM32 Series Tool Chain User Manual Application Note V1.1 pdf 1.21 MB October 28, 2022
AN1090_APM32_TSC Touch Module Application Note V1.0 pdf 1.51 MB April 19, 2023
AN1093_APM32_Eclipse Development Tutorial under APM32 Arm MCU Windows System Application Note V1.0 pdf 3.15 MB July 13, 2023
AN1095_APM32_USB Device Library Application Note Application Note V1.0 pdf 1.15 MB August 30, 2023
GEEHY-LINK User Guide Development Tool Manual V1.3 zip 3.27 MB December 08, 2023
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