ACT72350

    160 V 3-phase BLDC Motor Driver with Integrated Power Manager and Configurable AFE

    关键性能

    • 160 V buck DC/DC controller with external NCH FET
    • 5 V / 200 mA system supply
    • 3 high-side 160 V 2 A (source) / 2 A (sink) gate drivers
    • 3 low-side 20 V 2 A (source) / 2 A (sink) gate drivers
    • Advanced cycle-by-cycle protection
    • 3 differential PGA (x1 to x48)
    • 4 single PGA (x1 to x48)
    • Programmable over-current shutdown
    • Programmable comparator hysteresis and blanking
    • Simultaneous sample and hold for three-phase

    Qorvo's ACT72350 is a standalone three-phase BLDC motor driver with an Analog Front End (AFE) that allows customers to drive up to 20 S battery power with a 160 V rating. The AFE powers the system MCU while delivering up to 2 A source/-2 A sink drive capability. The overall BOM is reduced significantly through integrated bootstrap diodes, and all analog blocks needed to measure current and protect the device. This device utilizes Qorvo's patent pending Multi-Mode Power Manager™, Configurable Analog Front End™, and Application Specific Power Drivers™ and also contains a robust braking feature for safety critical applications.

    特别应用

      • Industrial BLDC Motor Control (Pumps, Fans, Robotics)
      • Power and Garden tools
      • Small Appliances
      • E-mobility
    栅极驱动器 (高端) 3 @ 160 V 2 A Source / 2 A Sink
    栅极驱动器 (低端) 3 @ 20 V 2 A Source / 2 A Sink
    最大输入电压(V) 160
    DC/DC(V) 160
    5V/3V Supply for MCU Yes
    Integrated Bootstrap Diodes Yes
    信号链差分放大器 3 PGA (x1 to x48)
    信号链单端放大器 4 PGA (x1 to x48)
    Operating Ambient Temperature(C) -40 to 105
    封装类型 TQFN, 57-pin
    封装(mm) 9.0 x 9.0
    RoHS Yes
    Lead Free Yes
    Halogen Free Yes
    ITAR Restricted No
    ECCN EAR99

    ACT72350EVK1 Evaluation Kit

    ACT72350EVK1

    Qorvo's ACT72350EVK1 development platform is a complete hardware solution designed to enable users to evaluate the ACT72350 and develop motor control applications using an external microcontroller.

    Designed for use with an external microcontroller, it features access to the PWM control inputs, SPI communication, and analog front end, and motor driver signals via series of female header connectors.

    ACT72350EVK1 User’s Guide

    ACT72350EVK1 Schematics, Layout, BOM, Gerber Files

    ACT72350EVK1 Altium Project Files

    我们随时提供帮助