12 V Lead-Acid Battery Sensor with CAN | NXP Semiconductors

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12 V Lead-Acid Battery Sensor with CAN

RD9Z1-638-12V-C Active

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The RD9Z1-638-12V is a battery management system built to demonstrate the MM9Z1J638 Battery Sensor IC capabilities in a 12 V lead-acid application where high EMC performance is required to obtain high accuracy measurements on key battery parameters.

Block Diagram

Lead-acid Battery

RD9Z1-638-12V CAN Block Diagram
Get diagram PDF

Supported Devices

Power Management

Battery Sensors

Interfaces

3.3 V / 5 V IO CAN Transceivers

  • TJA1042: High-Speed CAN Transceiver with Standby Mode

Features

Magni V S12Z

  • Embedded S12Z microcontroller with:
    • 128 KB on-chip flash with ECC
    • 4.0 KB on-chipEEPROM with ECC
    • 8.0 KB on-chip SRAM with ECC

Power Management

  • Embedded power management
  • Reverse polarity protection with a Schottky diode

Sensors

  • Precision battery voltage sensing
  • Precision shunt-based battery current sensing
  • On-board NTC for battery temperature sensing
  • Internal (chip) temperature sensing

Interfaces

  • CAN Interface
  • BDM interface (for MCU programming and debugging)

Buy Options

RD9Z1-638-12V-C-Image

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  • RD9Z1-638-12V-C
    Active

  • Reference design - MM9Z1_638, Battery sensor LIN, CAN, 96-128K Flash, Lead Acid Batteries.

  • $282.90 USD
  • For a quantity of 1
    • Availability: In Stock
    • Inventory: 10
    • Shipping: Normally ships 1-2 business days
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N true 0 PSPRD9Z1-638-12V-Cen 1 User Guide User Guide t792 1 en_US en_US 1 1 1.1 English The RD9Z1-638-12V-C reference design is a Battery Management System (BMS)??for 12 V lead-acid battery applications and features the MM9Z1J638 Battery Sensor module. 1465243322044730327413 PSP 3.7 MB None None documents Y None 1465243322044730327413 /docs/en/user-guide/KTRD9Z1-638-12V-CUG.pdf 3700327 /docs/en/user-guide/KTRD9Z1-638-12V-CUG.pdf KTRD9Z1-638-12V-CUG N N 2018-03-05 KTRD9Z1-638-12V-CUG, RD9Z1-638-12V-C reference design - User's guide /docs/en/user-guide/KTRD9Z1-638-12V-CUG.pdf /docs/en/user-guide/KTRD9Z1-638-12V-CUG.pdf User Guide N 132339537837198660 2023-08-15 pdf N en Mar 5, 2018 User Guide t792 User Guide User Guide Y N KTRD9Z1-638-12V-CUG, RD9Z1-638-12V-C reference design - User's guide false en false 0 RD9Z1-638-12V-C downloads en true 0 Y PSP User Guide 1 /docs/en/user-guide/KTRD9Z1-638-12V-CUG.pdf 2018-03-05 1465243322044730327413 PSP 1 Mar 5, 2018 User Guide User Guide The RD9Z1-638-12V-C reference design is a Battery Management System (BMS)??for 12 V lead-acid battery applications and features the MM9Z1J638 Battery Sensor module. Y None /docs/en/user-guide/KTRD9Z1-638-12V-CUG.pdf English 3700327 None User Guide 2023-08-15 N /docs/en/user-guide/KTRD9Z1-638-12V-CUG.pdf KTRD9Z1-638-12V-CUG, RD9Z1-638-12V-C reference design - User's guide /docs/en/user-guide/KTRD9Z1-638-12V-CUG.pdf documents 132339537837198660 User Guide N en None Y t792 pdf 1.1 N N KTRD9Z1-638-12V-CUG, RD9Z1-638-12V-C reference design - User's guide 3.7 MB KTRD9Z1-638-12V-CUG N 1465243322044730327413 true Y Designs

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