Microchip Technology EV35Z86A Multi-Phase Power Board

Microchip Technology EV35Z86A Multi-Phase Power Board is a driver board designed for 3-phase BLDC motors with or without Hall sensors. This board features a 6V to 50V external power input voltage range and a user-configurable virtual point. The EV35Z86A power board offers four individual output phases and two current sense channels. This board is fully supported by MCC Melody, MPLAB, and software drivers for sinusoidal and trapezoidal BLDC.

Features

Power stage for motor control
Board-to-board connector for multi-phase power board adapters
Wide voltage range:
- Supports 6V to 50V external power input
- Rated for 10A at 24V
Four output phases:
- Individually controllable
- MIC4605 half bridge mosfet driver
- Voltage feedback from each phase
User-configurable virtual point
Two current sense channels:
- User-configurable phase selection
- Using MCP6021 operational amplifiers

On-board peripherals:
- MCP9701 temperature sensor
- Potentiometer
- User LED and push button
- Optional external PWM input
- Optional HALL sensor input
- Board identification in MPLAB x IDE
On-board power supplies:
- MIC28512 5V 2A synchronous buck regulator, steps down input voltage
- MCP1754 3.3V 150mA LDO to power connected adapter, peripherals, and I/O
- MCP1661 12V 200mA PWM Boost regulator powering the MOSFET drivers