PAC53711

72 V Intelligent Motor Control & Drive SoC with New 160 MHz M0+ MCU, Integrated Multimode Power Manager and Configurable AFE with VDS sensing, nBrake/nDRVDIS

The PAC53711 is a highly integrated Power Application Controller® (PAC) designed for compact, high-performance motor-control systems in industrial automation, robotics, drones, e-mobility, and other BLDC/PMSM applications. Built around Qorvo’s new 160 MHz Arm® Cortex®-M0+ 32-bit MCU, it combines real-time control performance with a Multi-Mode Power Manager™, Configurable Analog Front End™, and Application-Specific Power Drivers™ in a single device. Its integrated analog capabilities—including configurable switching and linear power supplies, programmable gain amplifiers, comparators, DACs, and flexible signal sensing—reduce external components and simplify system design. Integrated protection and safety features, including Vds sensing plus nBRAKE and nDRVDIS control signals, support fast fault response, inverter shutdown, and motor braking in single-shunt three-phase motor-drive topologies. Together, these features enable efficient, space-saving BLDC/PMSM motor-control and power-conversion solutions up to 72 V while accelerating time to market.

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PAC53711 Data Sheet10/15/2026
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Key Features

  • 160 MHz Arm Cortex M0
  • 128 kB Flash, 20 kB SRAM
  • 72 V Buck/SEPIC DC/DC Controller with external NCH FET
  • 5 V/200 mA system supply
  • 3 High-side 72 V 1.2 A (source)/1.8 A (sink) gate drivers
  • 3 Low-side 20 V 1.2 A (source)/1.8 A (sink) gate drivers
  • VDS Sensing
  • Advanced Cycle-by-Cycle Protection
  • 1 x Differential PGA (x1 to x48)
  • 4 x Single PGA (x1 to x48)
  • Programmable over-current shut-down
  • Programmable comparator hysteresis and blanking
  • Hardware based nBRAKE and nDRVDIS control
  • Sample & Hold on all Single & Differential Amps

Typical Applications

  • Industrial BLDC Motor Control (Pumps, Fans, Drones, Robotics)
  • Power and Garden tools
  • Small Appliances
  • E-mobility

Parameters

Power Supply Input Voltage (V)
5.2 to 72
Power Supply Topology
72 V Buck
Gate Drivers (High-Side)
3 @ 72V - 1.2A Source / 1.8A Sink
Gate Drivers (Low-Side)
3 @ 72V - 1.2A Source / 1.8A Sink
Microcontroller
160 MHz ARM Cortex M0+
MCU Flash (KB)
128-Main, 16-User data
MCU SRAM (KB)
20
MCU ADC
12 bit 1.2 MSPS
MCU GPIOs
16 Digital GPIOs (3.3 V and 5 V tolerant) + 8 AIOx GPIOs
MCU PWMs
4
Serial Interfaces
UART(3), SPI, I2C, CAN, LIN
Signal Chain Diff Amps
1
Signal Chain Single Amps
< 6
Signal Chain ADC Channels
10
Package Type
TQFN, 48-pin
Package Size (mm)
6.0 x 6.0
RoHS
Yes
Lead Free
Yes
Halogen Free
Yes
ITAR Restricted
No
ECCN
5A992.c

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