PAC5524A Datasheet | qorvo

Overview The PAC5524 is a Power Application Controller© (PAC) product that is optimized for high-pin count and high-speed BLDC motor control. The PAC5524 integrates a 150MHz Arm® Cortex®-M4F 32-bit microcontroller core with Active-Semi’s proprietary and patentpending Multi-Mode Power Manager TM, Configurable Analog Front-End TM and Application Specific Power Drivers TM to form the most pact microcontroller-based power and motor control solution available. The PAC5524 microcontroller features 128k B of embedded FLASH and 32k B of SRAM memory, a 2.5MSPS analog-to-digital converter (ADC) with programmable auto-sampling of up to 24 conversion sequences, 3.3V IO, flexible clock control system, PWM and generalpurpose timers and several serial munications interfaces. The Multi-Mode Power Manager (MMPM) provides “all-in-one” efficient power management solution for multiple types of power sources. It features a configurable multi-mode switching supply controller capable of operating a buck or SEPIC converter and up to four linear regulated voltage supplies. The Application Specific Power Drivers (ASPD) are power drivers designed for half bridge, Hbridge, 3-phase, and general-purpose driving. The Configurable Analog Front End (CAFE) prises differential programmable gain amplifiers, single-ended programmable gain amplifiers, parators, digital-to-analog converters, and I/Os for programmable and interconnectible signal sampling, feedback amplification, and sensor monitoring of multiple analog input signals. The PAC5524 is packaged in an 8x8mm, 64-lead QFN package with for pact battery-powered BLDC motor applications. The PAC5524 contains the PAC55xx MCU v1 while the PAC5524A contains the PAC55xx MCU v2. See the file “PAC55XX MCU Changes” and the PAC55xx Family User’s Guide for more details on the differences between MCU v1 and MCU v2. PAC5524(A) Data Sheet Rev. 2.1 2023-05-30 | Subject to change without notice 1 of 89 .qorvo. PAC5524/PAC5524A Data Sheet High Pin-Count 70V Motor...