MM9Z1_638 - 4-Cell Lithium Battery

4-cell Lithium Battery Management System featuring the MC33901 High-Speed CAN interface.

概述

MM9Z1_638 4-Cell Lithium Battery Block Diagram
MM9Z1_638 4-Cell Lithium Battery Block Diagram

MM9Z1_638 4-Cell Lithium Battery Block Diagram

框图 类别 产品 特性
MM9Z1_638 4-Cell Lithium Battery Block Diagram
Microcontrollers (MCUs)
S12ZVC: S12ZVC混合信号MCU，适用于汽车和工业CAN应用 A low-cost, highly integrated solution that enables the design of the smallest possible automotive CAN-termination nodes.
Sensor
MM9Z1_638: 采用CAN和LIN的电池传感器 A fully integrated battery monitoring device. Full support of precise current measurement via an external shunt resistor, 4-voltage measurement, and an internal temperature sensor.
Switches and Drivers
MC33879: 可配置的8路串联开关 The MC33879 device is 8-output hardware configurable, high side/low side switch with 16-bit serial input control using the serial peripheral interface (SPI).
Transceiver
TJA1044: High-speed CAN transceiver with Standby mode - Mantis Family The TJA1044 provides an interface between a Controller Area Network (CAN) protocol controller and the physical two-wire CAN bus.

Technical and Functional Specifications

Functionality

  • Embedded MCU: 16-bit S12Z MCU
  • Embedded power management
  • Four voltage sensing inputs (VSENSE3 to VSENSE0)
  • Internal temperature sensing
  • Battery current sensing via mounted shunt (ISENSE)

Interfaces

  • High-Speed CAN interface
  • LIN 2.2/2.1/2.0 Interface

Debugging

  • BDM interface for programming and debugging.

购买

  • RD9Z1-638-4LI   Active

  • Reference design - Xtrinsic MM9Z1_638, 4 Cell Lithium-Ion application with CAN and LIN interface

  • Kit contains

    Xtrinsic MM9Z1_638, 4 Cell Lithium-Ion application with CAN and LIN interface

    • Assembled and tested 100 µΩ shunt board in an anti-static bag
    • Warranty card