• BQ77216: Request for BQ77216 Schematic Review

  

  Tom Tsao

  Part Number: BQ77216 Tool/software: Hello TI team, I am working on a battery management system design using BQ77216. We have completed the first draft of the schematic, and I would like to request your support to review. Please help check if…

  • 4 months ago
  • Power management
  • Power management forum

• BQ77216:  BQ77216： BQ7721609没有欠压保护功能吗

  

  shaojie guan

  Part Number: BQ77216 Tool/software:

  • 5 months ago
  • Power management
  • Power management forum

• BQ77216: Can BQ77216 be stacked for higher voltage battery packs?

  

  Tom Tsao

  Part Number: BQ77216 Tool/software: Hi TI Experts, We are evaluating the BQ77216 for our battery protection design. This device supports up to 16-series cell protection, but we are considering a higher-voltage pack We would like to know: Can…

  • 8 months ago
  • Power management
  • Power management forum
Answered

• BQ77216: BQ77216

  

  Ankur Kushwaha

  Resolved

  Part Number: BQ77216 Tool/software: 1. While testing bq77216 we have observed the following condition for OT error ( Multiple test) : a) Both COUT and DOUT goes high ( 7.23V) when resistance drops below 1525R b) Both COUT and DOUT goes low when…

  • Resolved

  • over 1 year ago
  • Power management
  • Power management forum

• BQ77216: BQ7721600PWR schematics review

  

  Kevin Huang8

  Part Number: BQ77216 Tool/software: Hi Please help review 2nd Protection schematics, thanks!

  • 4 months ago
  • Power management
  • Power management forum

• BQ77216: BQ76952 with BQ77216 for UL1973 Compliance with no Safety Critical Software

  

  Alec Fremier

  TI Thinks Resolved

  Part Number: BQ77216 Other Parts Discussed in Thread: BQ76952 , Tool/software: I am looking to use the BQ76952 battery monitor to create a HW architecture for a low cost 48V battery BMS that complies with the latest UL1973 certification requirements that…

  • over 1 year ago
  • Power management
  • Power management forum
Answered

• BQ77216: Recommend circuit to enter CTM

  

  Kotaro Yamashita

  Resolved

  Part Number: BQ77216 Tool/software: Hi Expert, My customer would like to do the entering CTM. If TI has any recommended circuit or method of this, please share these. Regards, Kotaro Yamashita

  • Resolved

  • 5 months ago
  • Power management
  • Power management forum

• BQ77216: BQ7721614PWR ,bypass middle cell

  

  liu billy

  TI Thinks Resolved

  Part Number: BQ77216 Tool/software: Dear If the BQ7721614PWR is used to short-circuit the bypass middle cell, can it be used normally?

  • 7 months ago
  • Power management
  • Power management forum

• BQ77216: BQ77216 data sheet is inconsistent in terms of the temperature range of a few of the submodels

  

  Jonathan Do

  TI Thinks Resolved

  Part Number: BQ77216 Tool/software: Which one is correct?

  • over 1 year ago
  • Power management
  • Power management forum

• BQ77216: Recommended Resistance Values for FETs in BQ77216

  

  Tom Tsao

  TI Thinks Resolved

  Part Number: BQ77216 Other Parts Discussed in Thread: BQ76952 Tool/software: Hi E2E, When pairing with the BQ76952, could you please provide the recommended resistance values for the six highlighted FETs? Thanks!

  • over 1 year ago
  • Power management
  • Power management forum

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