• BQ2961: Part selection in case of using LiFePO4 battery

  

  Chase Jeong

  TI Thinks Resolved

  Part Number: BQ2961 Other Parts Discussed in Thread: BQ4050 , BQ2969 , BQ2969T Tool/software: Dear TI experts, My customer considers BQ4050 and BQ2961 for their next project. The problem is, recommended overvoltage protector in BQ4050 EVM is BQ296103…

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

• BQ2961: BQ2961 - Looking for design review

  

  Daniel Kampert

  Resolved

  Part Number: BQ2961 Hi, I have designed a battery protection circuit for two LiPo cells and I want to ask if this circuit is fine or if there are some issues with this design. The circuit should be optimized for low power. So I use 1 MOhms resistors…

  • Resolved

  • over 4 years ago
  • Power management
  • Power management forum

• BQ2961: Disable BQ296100 REG

  

  Chen Jia

  TI Thinks Resolved

  Part Number: BQ2961 Hello: We are using BQ296100 as secondary protection in a 4S2P battery design, and we don't need the REG output. Just want to confirm, the REG pin should connect to GND with 30kohms (typical)? I didn't find the detailed description…

  • over 3 years ago
  • Power management
  • Power management forum

• BQ2961: Mosfet based protection

  

  Akash S

  TI Thinks Resolved

  Part Number: BQ2961 Hi, Can you please verify if the following circuit would be work reliably.

  • over 3 years ago
  • Power management
  • Power management forum

• BQ2961: Can PMOS be used instead of SC Protector

  

  Veeramani Viswanathan B

  TI Thinks Resolved

  Part Number: BQ2961 Other Parts Discussed in Thread: BQ77207 , BQ77216 Hi, In the below application diagram(using BQ2961), how do we use PMOS to isolate the battery incase of overcharge or overdischarge. Also, is it possible to use NMOS on low…

  • over 3 years ago
  • Power management
  • Power management forum

• BQ2961: bq2961

  

  dileep chacko

  TI Thinks Resolved

  Part Number: BQ2961 Other Parts Discussed in Thread: BQ2962 Hi I would like to have overvoltage 3.8V and under voltage 2.3V, what is the full part number of the BQ2961 device. Its not mentioned in the datasheet. Can you please advice on this subject…

  • over 6 years ago
  • Power management
  • Power management forum
Answered

• BQ2961: BQ296106 vs BQ296103, power consumption difference

  

  Yue TANG

  Resolved

  Part Number: BQ2961 Other Parts Discussed in Thread: BQ40Z50 , Hi, My customer is using BQ40Z50 and BQ2961 for a power bank application. so far, they met a power consumption issue, there is still a 8mA current when shut down. after the troubleshooting…

  • Resolved

  • over 4 years ago
  • Power management
  • Power management forum
Answered

• BQ2961: Review and feedback for LiPo protection circuit

  

  Daniel Kampert

  Resolved

  Part Number: BQ2961 Other Parts Discussed in Thread: BQ7718 , BQ2947 , BQ7716 Hello, I have designed my first LiPo battery circuit and I need some input to check if this circuit is safe and protect the LiPo and the circuit from any damage. Please…

  • Resolved

  • over 4 years ago
  • Power management
  • Power management forum

• BQ2961: About BQ2960 described in BQ296xxx data sheet

  

  Tsukui Yusuke

  TI Thinks Resolved

  Part Number: BQ2961 Hi, Customer is considering a BQ296xxx product. ”BQ2960” is mentioned in the data sheet. Data sheet: https://www.ti.com/lit/ds/symlink/bq2961.pdf?ts=1591942012929&ref_url=https%253A%252F%252Fwww.ti.com%252Fproduct%252FBQ2961 BQ2960…

  • over 5 years ago
  • Power management
  • Power management forum

• BQ2961: order different threshold?

  

  ajayt

  TI Thinks Resolved

  Part Number: BQ2961 We use the BQ296103 has a secondary protection but the threshold is too high. In the future I would like to use the BQ2961 with a threshold at 3.85V, how to order this part number?

  • over 6 years ago
  • Power management
  • Power management forum

Didn't find what you are looking for? Post a new question.