Half Bridge 1A Stepper Motor Driver Chip SOC Motor Driver PAC5255QF

Product Specification

SOC motor driver M0 core industrial-grade SOC motor driver chip PAC5255QF

PAC5255 FEATURES• Proprietary Multi-Mode Power Manager Multi-mode switching supply controller configurable as high-voltage or ultra-high-voltage buck, AC/DC or flyback DC supply up to 52V or line AC input 4 linear regulators with power and hibernate management Power and temperature monitor, warning, and fault detection• Proprietary Configurable Analog Front End 10 analog front end I/O pins 3 differential programmable gain amplifiers 4 single-ended programmable gain amplifiers 10 comparators 2 DACs (10-bit and 8-bit)• Proprietary Application Specific Power Drivers 6 low-side and 3 600V high-side gate drivers 1A/1A low-side, 0.25A/0.5A high-side, gate driving capability 2 23V/40mA open-drain drivers Configurable delays and fast fault protection Low-speed clock output (290Hz – 1.16kHz)• 50MHz Arm Cortex-M0 32-bit microcontroller core Fast single cycle 32-bit x 32-bit multiplier 24-bit SysTick timer Nested vectored interrupt controller (NVIC) with 20 external interrupts Wake-up interrupt controller allowing power-saving sleep modes Clock-gating allowing low power operation• 32kB FLASH and 8kB SRAM memory• 10-bit 1µs ADC with multi-input/multi-sample control engine 9 ADC inputs including input from configurable analog front end• 3.3V I/Os 2 general purpose I/Os with tri-state, and dedicated analog input to ADC• True 5V I/Os 13 general purpose I/Os with tri-state, pull-up and pull-down and dedicated I/O supply Configurable between true 5V and 3.3V I/Os• Flexible clock and PLL from internal 2% oscillator, ring oscillator, external clock, or crystalPAC5255Power Application ControllerData Sheet Rev. 2.3, May 8, 2020Subject to change without notice 12 of 77 www.qorvo.com®• 9 timing generators Four 16-bit timers with up to 16 PWM/CC blocks and 7 independent dead-time controllers 24-bit watchdog timer 4s or 8s watchdog timer 24-bit real time clock 24-bit SysTick timer Wake-up timer for sleep modes from 0.125s to 8s• SPI, I2C, and UART communication interfaces• SWD debug interface with interface disable function

Packaging and transportation instructions

- According to the standard export packaging.

Customers can choose from cartons, wooden cases and wooden pallets according to their own requirements.

Q&A

1. How to obtain the price?

We usually quote within 24 hours after receiving your inquiry (except weekends and holidays). If you are in urgent need of a price, please send us an email or contact us in any other way so that we can provide you with a quotation.

2. What is your delivery time?

This depends on the quantity of the order and the season in which you place the order. Usually, we can ship the goods within 7 to 15 days (for small batches), and for large batches, it takes about 30 days.

3. What are your payment terms?

Factory price, 30% deposit, 70%T/T payment before shipment.

4. What is the mode of transportation?

It can be transported by sea, air or express delivery (EMS, UPS, DHL, TNT, FEDEX, etc.). Please confirm with us before placing an order.

5. How do you help our business establish a long-term and good relationship?

We maintain good quality and competitive prices to ensure that our customers benefit.

2. We respect every customer as our friend. We do business with them sincerely and make friends with them, no matter where they come from.