600V Gate Driver IC
Brand: Princeton Technology Corp.
Voltage (V): 600V
Supply Current: 1.5mA
Operating Temperature (℃): -40~125℃
Package: 8-Pin, SOP (Small Outline Package), 150 mil
Applications: PMSM (Permanent Magnet Synchronous Motor) & BLDC (Brushless DC Motor) Drives, General-Purpose Inverters, Electric Bicycles, Power Tools, Lighting, Switching Power Supplies
Application Scenarios
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Product Description

Overview of PT5607

The PT5607 is a high-speed, high-voltage (600V) driver designed to control power devices such as MOS transistors or IGBTs in half-bridge systems with high-side and low-side referenced output channels. Its logic inputs are compatible with standard CMOS or LSTTL outputs, down to 3.3V logic.
The device integrates an undervoltage detection unit, which prevents excessive conduction losses in power devices when the gate voltage margin is insufficient. The output driver features a high-pulse current buffer stage, specifically designed to minimize driver cross-conduction.
The floating channel can be used to drive N-channel power MOSFETs or IGBTs, operating in high-side configurations up to 600V.


PT5607 Functional Block Diagram


PT5607 Application Circuit



PT5607 Applications:

  • PMSM (Permanent Magnet Synchronous Motor) & BLDC (Brushless DC Motor) Drives

  • General-Purpose Inverters

  • Electric Bicycles

  • Power Tools

  • Lighting, Switching Power Supplies



Product Features

PT5607 Key Specifications & Features

  • Drives two IGBT/MOSFET power devices

  • High-side channel fully operates up to +600V

  • Gate drive supply voltage: 10V to 20V per channel

  • Undervoltage Lockout (UVLO)

  • Advanced input filter

  • Built-in dead-time protection: 0.5μs

  • IO+/-: 290/620mA

  • Protection against simultaneous high-side and low-side conduction

  • Compatible with 3.3V / 5V / 15V input logic

  • Matched propagation delay across all channels

  • Matched dead-time

  • Phase high-side output with HIN input

  • Phase low-side output with LIN input

  • Negative transient voltage tolerance, dv/dt immunity up to 50V/ns

  • Low di/dt gate driver for enhanced noise immunity

  • Operating temperature range: -40°C to 125°C

  • Available in SOP8L package