Motor Control Unit

MCU

Applications
  • BSEV(Battery Swap Electric Vehicle) Roof Door Control
  • Motor Control(DC 12 ~ 24V)
  • Electronic Throttle Control
  • Electric Valve Control
  • Pump Control
  • Passenger Car & Light-duty Vehicle (12V) to Bus & Heavy-duty Vehicle (24V)

Specifications
Parameter
Operating Voltage 6V ~ 32V
Maximum Supply Voltage 36V
Standby Current < 1mA
Supply Current(without load) 100mA@12V
Total Load Current 60A
Operating Temperature -40°C ~ +125°C
Degree of Protection IP67 & IP6k9k
Weight 450 g
Standards
Electrical HMC ES96200-00
ES96202-01
ES95400-10
ES95682-00
ECE ECE R10.3
Vibration & Impact HMC ES95400-10
Environmental HMC ES95400-10

Features

Microprocessor

  • SAK-XC2287M-104F80L (Infineon)
  • 80 MIPS Performance @ 80 MHz Frequency

Memory

  • 832kB on-chip flash memory
  • 50kB on-chip RAM
  • 8kB on-chip EEPROM

Inputs

  • Digital Inputs (0 ~ 32V)
    • 1 x Digital Input for Wake up, DIH(Digital Input High)
    • 6 x DIX (DIH & DIL(Digital input low))
    • Configurable Digital Input High & Low
      Default: DIH
  • Frequency Input
    • 2 x High speed frequency signal input (Internal pull-up)

Outputs

  • 4 x DOL (Digital Output Low)
    • 2 x 3A, 2 x 5A Low-side out.
    • PWM output (up to 5kHz)
  • 6 x High & Low Side Output
    • 3 x 40A, 1 x 20A High side & Low side output with high-side current sensing.
    • PWM output (up to 20kHz)
    • Motor Driver for half bridge & full bridge.

Communications

  • 1 x CAN Interface (HS CAN)
    • Baud Rate : 50kbps - 1Mbps
    • Termination with internal circuit (default)
    • CAN Gateway Function
  • RS-232 Interface (up to 200kbps)

Sensor Supply

  • 2 x Sensor Supply Output (5V 400mA)

Protection

  • Load dump protection
  • Over voltage protection
  • Revers voltage protection

Others

  • Monitoring of board temperature, supply voltage and sensor supply.

Function Block Diagram


Dimensions