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ISL78600 - Multi-Cell Li-Ion Battery Manager

Description

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10 2.1 Absolute Maximum Ratings

Features

  • Up to 12-cell voltage monitors with support for Li-ion CoO2, Li-ion Mn2O4, and Li-ion FePO4 chemistries.
  • Board level cell voltage measurement accuracy ±1.5mV.
  • 13-bit cell voltage measurement.
  • Pack voltage measurement accuracy ±100mV.
  • 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 temperatu.

📥 Download Datasheet

Datasheet Details

Part number ISL78600
Manufacturer Renesas
File Size 2.03 MB
Description Multi-Cell Li-Ion Battery Manager
Datasheet download datasheet ISL78600 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Datasheet ISL78600 Multi-Cell Li-Ion Battery Manager The ISL78600 Li-ion battery manager IC supervises up to 12 series-connected cells. The part provides accurate monitoring, cell balancing, and extensive system diagnostics functions. Three cell balancing modes are incorporated: Manual Balance mode, Timed Balance mode, and Auto Balance mode. The Auto Balance mode terminates balancing functions when a charge transfer value specified by the host microcontroller has been met. The ISL78600 communicates to a host microcontroller through an SPI interface and to other ISL78600 devices using a robust, proprietary, 2-wire daisy chain system. The ISL78600 is offered in a 64 Ld TQFP package and is specified for operation at a temperature range of -40°C to +105°C.
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