• BQ40Z50-R2: BQ40Z50-R2 help review the schematic

  

  Star Xu

  TI Thinks Resolved

  Part Number: BQ40Z50-R2 Other Parts Discussed in Thread: BQ40Z50 Hi The customer want to design the BQ40Z50-R2, the schematic as below: Please help check it: Waiting for your reply. Thanks Star

  • 16 days ago
  • Power management
  • Power management forum
Answered

• BQ40Z50-R2: BQ40Z50-R2 the chip crashes

  

  Star Xu

  Resolved

  Part Number: BQ40Z50-R2 Other Parts Discussed in Thread: EV2400 Hi The customer feedback that bq40z50-r2 crashes, They did not do any test, but this happened when it was placed. When will the BQ40Z50-R2 crash, Waiting for your reply. Thanks Star

  • Resolved

  • 1 month ago
  • Power management
  • Power management forum

• BQ40Z50-R2: thermistor selection

  

  Ben Genereaux

  TI Thinks Resolved

  Part Number: BQ40Z50-R2 Other Parts Discussed in Thread: BQ40Z50 Hi team, Our customer is looking for guidance on the thermistor selection for BQ40Z50-R2. Can they select a different part from the BN35-3H103 with same resistance, but different beta? Is…

  • 1 day ago
  • Power management
  • Power management forum

• BQ40Z50-R2: Firmware/Driver

  

  Andreas Rousing

  TI Thinks Resolved

  Part Number: BQ40Z50-R2 Other Parts Discussed in Thread: BQ40Z50 Hi, Is there an official Linux driver available for the BQ40Z50-R2 from TI? The only one I have been able to locate seems to be from this unofficial github source: https://github.com/tibms…

  • 5 days ago
  • Power management
  • Power management forum

• BQ40Z50-R2: BQ40Z50：PBS of batterymode()

  

  guoqing shi

  TI Thinks Resolved

  Part Number: BQ40Z50-R2 Other Parts Discussed in Thread: BQSTUDIO Hi,engineer: 1.I noticed the PBS of Bit in batterymode(), Can this register be set to 1 to support dual-power systems? 2.In BQStudio, I changed the SBS configuration-Initial Battery Mode…

  • 24 days ago
  • Power management
  • Power management forum

• BQ40Z50-R2: BQ40Z50 degradation and hardware-based protection

  

  Ran Zhang

  TI Thinks Resolved

  Part Number: BQ40Z50-R2 Hello, 1.For Cell Swelling Degradation , Cycle Count Degradation,and Runtime Degradation ,Whether their effect of improving battery life has been verified? 2.If one of hardware-based protections AOLD, ASCC, and ASCD1,2 is tripped…

  • 20 days ago
  • Power management
  • Power management forum

• [FAQ] BQ40Z50-R2: BQ40Z50-R5 programming error

  

  Star Xu

  TI Thinks Resolved

  Part Number: BQ40Z50-R2 Other Parts Discussed in Thread: BQ40Z50 , BQSTUDIO Hi The customer use BQ40Z50, they update the firmware to BQ40Z50-R5, and appear the window as below. Does it normal? Waiting for your reply. Thanks Star

  • 29 days ago
  • Power management
  • Power management forum

• BQ40Z50-R2: measure the Error signal

  

  Hardy Xue

  TI Thinks Resolved

  Part Number: BQ40Z50-R2 Hi Team, How could we measure the Error signal detect time? Best regards, Hardy

  • 12 days ago
  • Power management
  • Power management forum

• BQ40Z50-R2: State of health low

  

  sami josi

  TI Thinks Resolved

  Part Number: BQ40Z50-R2 Other Parts Discussed in Thread: BQ40Z50 , BQSTUDIO Hi I am having a problem with my batteries because the state of health has got dramatically low, as low as 4% for reasons I haven't understood yet. I am using a Bq40Z50 R2 with…

  • Resolved

  • 15 days ago
  • Power management
  • Power management forum

• BQ40Z50-R2: Help reviewing Schematic for battery monitoring system

  

  Andrew Lucas

  TI Thinks Resolved

  Part Number: BQ40Z50-R2 Hello, This design is based off of the the reference design for the bq40z50EVM, but meant to only collect data on the state of the connected cells. I have previously had sucessful communications with the host device and the EV2400…

  • 3 days ago
  • Power management
  • Power management forum

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