概要

The automotive grade ISL78610 12-cell battery pack monitor can be used as a stand-alone battery monitor or as a redundant back-up device in an ASIL compliant system. It supervises up to 12 series connected cells and features cell voltage and temperature monitoring along with system diagnostics. The ISL78610 communicates to a host microcontroller with an SPI interface and to other ISL78610 devices using a robust, proprietary, two-wire daisy chain system. The ISL78610 is offered in a 64 Ld TQFP package and is specified for operation at a temperature range of -40°C to +105°C.

ISL78610 Functional Diagram
ISL78610 Functional Diagram
  • Up to 12-cell voltage monitors with support for Li-ion CoO2, Li-ion Mn2O4, and Li-ion FePO4 chemistries
  • Cell voltage measurement accuracy ±10mV
  • 13-bit cell voltage measurement
  • 14-bit pack voltage and temperature measurements
  • Cell voltage scan rate of 19.5μs per cell (234μs to scan 12 cells)
  • Internal and external temperature monitoring
  • Up to four external temperature inputs
  • Robust daisy chain communications system
  • Integrated system diagnostics for all key internal functions
  • Integrated watchdog shuts down device if communication is lost
  • 2Mbps SPI
  • AEC-Q100 qualified

ドキュメント

設計・開発

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BMS Installer
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ISL78610EVKIT1Z Battery Monitor Evaluation Board - Bottom

ISL78610EVKIT1Z

Evaluation
詳しくはこちら

Multi-Cell Li-Ion Battery Monitor Evaluation Kit

The ISL78610EVKIT1Z is a kit that facilitates testing of the ISL78610 Li-ion battery pack analog front end ICs. The ISL78610 monitors cell voltage and temperature. It...

主要ドキュメント:
ISL78610EVKIT1Z User Guide

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製品選択

    Processing table
    Pkg. Type
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    Price (USD) | 1ku
    ご購入 / サンプル
    型名
    ISL78610ANZ
    circle最終購入とりまとめ品
    memory
    spa
    view_in_ar
    サンプル入手可能
    今すぐ購入する
    		TQFP Tray 3 7.8 サンプルを入手,
    ISL78610ANZ-T
    circle最終購入とりまとめ品
    memory
    spa
    view_in_ar
    サンプル入手可能
    		 TQFP Reel 3 8.382 サンプルを入手,
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