16-Channel Active Cell Balance Evaluation Module


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16-Cell EV/HEV High Current Active Balance Solution, using the latest automotive battery management monitor and protector, the bq76PL455A-Q1. It provides high-performance battery management solution for large capacity battery packs, by combining the high integration and accuracy of the bq76PL455A-Q1 with a bi-directional DC-DC cell balancer. This allows any of 16 cell inputs to be charged or discharged as needed at up to 5A, and modules can be stacked up to 1300V.

  • Highly accurate monitoring of 16 li-ion cells
  • Integrated protector
  • 3 - 5A active balance
  • Fully isolated transfer to external 12V supply/battery
  • 1-Mb/s stackable isolated differential-UART

  • EM1402EVM Battery Pigtail harness
  • EM1402EVM 12V Pigtail harness
  • USB-serial cable

Battery monitors & balancers
BQ76PL455A-Q1 16-cell battery monitor with passive cell balancing


N-channel MOSFETs
CSD18504Q5A 40-V, N channel NexFET™ power MOSFET, single SON 5 mm x 6 mm, 6.6 mOhm

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Evaluation board

EM1402EVM — 16-Channel Active Cell Balance Evaluation Module

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Code example or demo

EM1402EVM Example Code — SNVC188.ZIP (4551KB)

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TI's Standard Terms and Conditions for Evaluation Items apply.

Technical documentation

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Type Title Date
* User guide EM1402 Evaluation Module PDF | HTML 01 Feb 2017
Certificate EM1402EVM EU Declaration of Conformity (DoC) 02 Jan 2019

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