ACT72350 datasheet(8/97 Pages) QORVO

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ACT72350 Data Sheet

160V 3 Phase BLDC Motor Driver

Data Sheet v1.1, 2025-02-17

Subject to change without notice

8 of 97

www.qorvo.com

GENERAL DESCRIPTION

The ACT72350 is an integrated three-phase BLDC/PMSM motor driver optimized for medium voltage

applications. Derived from the PAC5x32 family, it includes all necessary components except the

microcontroller core, providing a comprehensive motor control solution.

Featuring Qorvo’s proprietary technologies, the ACT72350 includes a Configurable Power Manager, a

patent-pending Configurable Analog Front-End

™, and Application Specific Power Drivers™. The Power

Manager supports various power sources with a high-voltage switching supply controller, a medium-

voltage regulator, and three linear voltage supplies.

The Application Specific Power Drivers (ASPD) are designed for half-bridge, H-bridge, and three-phase

driving. The Configurable Analog Front End (CAFE) offers programmable gain amplifiers, comparators,

and digital-to-analog converters for flexible signal processing and sensor monitoring.

The ACT72350 interfaces via tri-phase inverter PWM control signals, with an SPI port for register

configuration. It allows easy integration with an external microcontroller core, enhancing design flexibility.

Available in a 57-pin, 9x9 mm QFN package, the ACT72350 is ideal for efficient, reliable motor control

with reduced component count and enhanced safety features.

ACT72350 Datasheet(PDF) 8 Page - Qorvo, Inc