• 

  Robin Yu

  • over 2 years ago
  • Power management
  • Power management forum

  BQ29200: Schematic check for BQ29200

  • Resolved

  Part Number: BQ29200 Hi team, Could you please help have a look at the schematic provided
• 

  Holly Gu

  • over 2 years ago
  • Power management
  • Power management forum

  BQ29200: OVP and Balancing range

  TI Thinks Resolved

  Part Number: BQ29200 Hi Team, I have got some questions for BQ29200 that need your help. 1. I see the OVP is 4.35v, what will BQ29200 do if the voltage exceed 4.35v? 2. The range of cell balancing 7.6V - 8.4V, what will happen if the max voltage...
• 

  Alen%2520Chen

  • over 2 years ago
  • Power management
  • Power management forum

  BQ29200: BQ29200 cell balancing

  • Resolved

  Part Number: BQ29200 Hi, I have a question about BQ29200 cell balancing. Could you please explain
• 

  Sean Wilson

  • over 2 years ago
  • Power management
  • Power management forum

  BQ29200: Simplified Balancing Application

  • Resolved

  Part Number: BQ29200 I'm looking for a low cost solution to balance over 100 series Li Ion cells. I
• 

  Darren Yang

  • over 2 years ago
  • Power management
  • Power management forum

  BQ29200: Overcharge Detection (OVP)、Over-Discharge Detection (UVP)、Load Short-Circuit Detection (SCP)

  TI Thinks Resolved

  Part Number: BQ29200 Hi ，could you help give some suggestions how to use BQ29200 design for Overcharge Detection (OVP)、Over-Discharge Detection (UVP)、Load Short-Circuit Detection (SCP)；from the datesheet I cannot find which PIN can be used to control...
• 

  Cory Schwarzmiller

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

  BQ29200: BQ29200 use with an under voltage cutoff IC

  TI Thinks Resolved

  Part Number: BQ29200 Hello, we are prototyping some battery management circuits that use a combination of an over/under voltage protection IC with the BQ29200 for cell balancing on a 2S 18650 LIPO pack. We are effectively using the circuit in figure 11...
• 

  Shawn Hinkle

  • 9 months ago
  • Power management
  • Power management forum

  RE: BQ2980: 2S and 3S alternatives with hibernate and cell balancing

  Hi Dan, I'm glad you like the BQ2980! As for your questions: Yes I would suggest the BQ77915 for this application. You are correct, it will see the the parallel cells as one single cell. This is also true for the rest of our devices. For 2S...
• 

  Bryan Kahler

  • over 2 years ago
  • Power management
  • Power management forum

  RE: BQ29200: battery application

  Hi Mario, The bq29200 can perform automatic voltage-based cell imbalance correction by modifying the loading of each cell. Balance can start when the cell voltages differ by > 30 mV nominally and stops when the difference between the cells is 0...
• 

  Sergey Shpilman

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

  BQ29200

  Answer Suggested

  In the datasheet in Section 9.3.1, "External Cell Balancing", there is an expression Ibal=Vcell/Rcb_ext. How does this expression may be true, if the external transistors (figure 11) can not be completely open, and the drain-source voltage...
• 

  Brian Wang0928

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

  2-Series Voltage protection to compete S-8252AAT-M6T1U

  We're looking for a voltage protection for 2-Series Cell Battery. The competition is S-8252AAT-M6T1U. Is bq29200 good one? or any similar one to compete it? application: Baterry pack for Serve System

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

• Ask a new question