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Series Charge/Discharge Path 3-to-8 Cell Li-ion Battery Pack Monitor Evaluation Kit

ISL94202EVKIT1Z

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ISL94202EVKIT1Z Evaluation Kit Manual

Overview

The ISL94202EVKIT1Z is an evaluation kit that facilitates testing of the ISL94202 Li-ion battery pack monitor and control IC. The evaluation kit contains:

  • ISL94202EVAL1Z evaluation board
  • MCB_PS_Z multi-cell power supply test board
  • ISL94202INTFACEKIT1Z USB to I2C interface kit includes a PCB, I2C cable and ISO-DONGLE1Z
  • USB cable, connects PC to USB-I2C interface board

The ISL94202 monitors cell voltage, current and temperature. It converts the cell voltages, pack current, and temperatures to 12-bit digital values, provides cell balance control, and provides complete stand-alone battery pack operation.

Default stand-alone operation of the ISL94202 can be overridden by an external microcontroller. The PC based GUI includes functions to monitor stand-alone operation and to demonstrate operation with an external microcontroller.

ISL94202EVAL1Z Battery Monitor Eval Board Top
ISL94202EVAL1Z Battery Monitor Eval Board Bottom
ISL94202EVKIT1Z Battery Monitor Eval Kit
ISL94202EVAL1Z Battery Monitor Eval Board Top
ISL94202EVAL1Z Battery Monitor Eval Board Bottom
ISL94202EVKIT1Z Battery Monitor Eval Kit
  • Status LEDs monitor RGO, EOC, SD, and PSD conditions
  • Jumper configuration single or split path applications
  • Wakeup push button for "Exit Sleep" control
  • FETs off push button for quick all FETs off condition
  • Cell balance LEDs for MCB process observation
  • PCB layout accommodates "solder braid" addition for high current evaluation
  • Software enables real time observation and data collection of 14 analog measurements and 27 digital status indicators

Documentation

Design & Development

Software Downloads

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  1. ISL94202EVKIT1Z not detected

    I just received your ISL94202EVKIT1Z.  Couple issues. The kit came with a iso-dongle-ev1z Rev C PCB.  I cannot find any documentation for Rev C of this board. The kit came with a USB dongle. One of the files is: REN_isl94203evkit1z-software_LBR_20171117.exeWhen I run this ...

    Apr 28, 2026
  2. Can we use ISODONGLE1Z for ISL94216

    I have ISODONGLE1Z to program ISL94216 can i use it. I am trying to use it but the GUI for 94216 is not detecting this dongle

    Aug 26, 2022
  3. ISL94202 Internal temperature calculation

    I have a problem with calculating the internal temperature of the ISL94202 chip. In the documentation: on page 14: +25℃ = 0.276 V ( TempV = [iTB:iT0]10*1.8/4095/GAIN) on page 91: TempV= RegValue * 1.8 / 4095 Itemp= (TempV*1000/1.8527)-273.15 ...

    Jul 2, 2025
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