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TLE9012DQU - Li-ion battery monitoring and balancing IC

Datasheet Summary

Description

The device is a IC for lithium-ion battery cell management.

The main function is to measure all cell voltages in parallel with high precision and accuracy as well as temperatures.

Additionally, the device is able to individually and parallelly balance all cell voltages.

Features

  • Voltage monitoring of up to 12 battery cells connected in series.
  • Hot plugging support.
  • Dedicated 16-bit high precision delta-sigma ADC for each cell with selectable measurement mode.
  • High-accuracy measurement with typical ±0.2 mV initial accuracy at ambient temperature with a typical lifetime adder of 1 LSB after 10 years of usage.
  • Integrated stress sensor with digital compensation algorithm and temperature-compensated measurements.
  • Seconda.

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Datasheet preview – TLE9012DQU

Datasheet Details

Part number TLE9012DQU
Manufacturer Infineon
File Size 1.19 MB
Description Li-ion battery monitoring and balancing IC
Datasheet download datasheet TLE9012DQU Datasheet
Additional preview pages of the TLE9012DQU datasheet.

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Full PDF Text Transcription

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TLE9012DQU Improved Li-ion battery monitoring and balancing IC Features • Voltage monitoring of up to 12 battery cells connected in series • Hot plugging support • Dedicated 16-bit high precision delta-sigma ADC for each cell with selectable measurement mode • High-accuracy measurement with typical ±0.
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