• BQ4050: Question about BQ4050.

  

  Kazuya Nakai59

  Part Number: BQ4050 Other Parts Discussed in Thread: BQ24600 Hello guys, One of my customers is looking for gas gauge IC. They think BQ4050 is the best TI device for the following conditions Is their thought correct? If you have any beeter device…

  • 9 days ago
  • Power management
  • Power management forum

• BQ4050: Memory size of BQ4050

  

  Jade Han

  TI Thinks Resolved

  Part Number: BQ4050 Hello team, I have a quick question from my customer, may I ask what the size of the memory inside BQ4050 is? There is no mention of it on the datasheet. Thank you.

  • 1 month ago
  • Power management
  • Power management forum

• BQ4050: BQ4050 technical issue

  

  Chi Zhang2

  TI Thinks Resolved

  Part Number: BQ4050 Hi Expert, My customer is using BQ4050, Customer use case, charging current +-50A, discharging current +-100A, threshold of short current protection 200A, threshold of overcurrent is 60A. there are some question needing your help…

  • 4 months ago
  • Power management
  • Power management forum

• BQ4050: BQ4050 Wake-Up Issue

  

  Vinay Mande

  TI Thinks Resolved

  Part Number: BQ4050 Hi, I have designed a 4S BMS using the BQ4050 fuel gauge IC. During testing, I encountered an issue: a momentary external short between B+ and P+ does not keep the IC awake. I need to maintain the short between B+ and P+ to communicate…

  • 3 months ago
  • Power management
  • Power management forum

• BQ4050: The linux driver for BQ4050

  

  Zhang Liang

  TI Thinks Resolved

  Part Number: BQ4050 Hi, We need to know if TI can provide the LINUX Kernel6.1.15 firmware for BQ4050, thanks.

  • 4 months ago
  • Power management
  • Power management forum

• BQ4050: BQ4050

  

  Parul Nawaria

  Part Number: BQ4050 Other Parts Discussed in Thread: BQSTUDIO , , EV2400 Tool/software: Hello Team, We are From XBattery Pvt Ltd. We are trying to configure the BQ4050 via BQSTUDIO v1.3.101 tool. In that tool I'm able to detect EV2400 but not able to…

  • 6 months ago
  • Power management
  • Power management forum

• BQ4050: What impacts will the battery incur after the BQ4050 enters shutdown mode?

  

  PENG HU

  TI Thinks Resolved

  Part Number: BQ4050 We are adopting the BQ4050 for a 4-series lithium-ion battery pack, and the end customer requires product shipment only after the battery enters shutdown mode. Please request the TI field application engineer to confirm and enumerate…

  • 3 months ago
  • Power management
  • Power management forum

• BQ4050: Not able to configure BQ4050

  

  Parul Nawaria

  TI Thinks Resolved

  Part Number: BQ4050 Hello Team, We are from Xbattery Pvt Ltd. We are using BQ4050 for 2S BMS. But we are not able to configure any changes in bq4050.When i am clicking on write all button it is giving this error message. Please help me to resolve this…

  • 5 months ago
  • Power management
  • Power management forum

• BQ4050: An exception occurred after BQ4050 triggered ASCD

  

  zehu chi

  TI Thinks Resolved

  Part Number: BQ4050 Hi TI engineer: We are using a 2mOhm sense resistor, and our ASCD parameters are configured as shown in the image below. During short-circuit testing, we encountered several issues: Protection Trigger Time: The protection…

  • 4 months ago
  • Power management
  • Power management forum

• BQ4050: BQ4050 Fail to achieve FETs Control

  

  Parul Nawaria

  TI Thinks Resolved

  Part Number: BQ4050 Other Parts Discussed in Thread: BQSTUDIO , Tool/software: Hello Team, We are From XBattery Pvt Ltd. We are trying to configure the BQ4050 via BQSTUDIO v1.3.101 tool. I'm able to Turn ON charge and discharge MOSFETs. what will be…

  • 6 months ago
  • Power management
  • Power management forum

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