• BQ2980: BQ298009RUGR

  

  Silas

  Part Number: BQ2980 Tool/software: The BQ298009 Operating temperature range (°C) is -40-85C. is there any version Operating temperature range (°C) is -40-125C? Accelerated aging requires aging at 125 degrees Celsius. Is there a version that can withstand…

  • 1 month ago
  • Power management
  • Power management forum

• BQ2980: BQ298018RUGR interconnection

  

  Francisco Zamudio

  Part Number: BQ2980 Tool/software: Hello Team, I am working with an application that is including the BQ298018RUGR for the battery protection. Can you please help me to review the schematic? Something that I already have detected is the RSNS value…

  • 27 days ago
  • Power management
  • Power management forum

• BQ2980: OVP Setting

  

  JDJ

  Part Number: BQ2980 Tool/software: on the PIC 298xx lists OVP 3.75-5.2V so can I configure this PIC from the factory to anything in this range with 50mV step correct?

  • 2 months ago
  • Power management
  • Power management forum

• BQ2980: COO - BQ298015RUGR

  

  David Lippold

  TI Thinks Resolved

  Part Number: BQ2980 Tool/software: Hey TI-Team, Please provide information on the country of origin for BQ298015RUGR. Unfortunately I am not able to find this info on your website. Thanks. Best regards, David

  • 3 months ago
  • Power management
  • Power management forum

• BQ2980: BQ298009

  

  Pushpendra Singh

  TI Thinks Resolved

  Part Number: BQ2980 Tool/software: Hello! I am incorporating BQ298009 in my design to give under voltage protection to the battery packs. I came across a roadblock when following the application schematic. U1 in the BOM is the POWER MOSFET DUAL…

  • 4 months ago
  • Power management
  • Power management forum
Answered

• BQ2980: Review of schematic for BQ2980 and BQ25185

  

  zunuran nasrullah

  Resolved

  Part Number: BQ2980 Other Parts Discussed in Thread: BQ25185 Tool/software: We are working on a commercial product for which we are using BQ25185 as Single Cell Li-Ion Charger and BQ2980 as Battery protection IC. USB-C is the power source for the Charging…

  • Resolved

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

• BQ2980:How to use the shutdown mode

  

  aiichiro kuwayama

  Resolved

  Part Number: BQ2980 Tool/software: < 質問 > ※ BQ2980のCTR端子を使用してSHUTDOWNモードにすることで、バッテリー電圧の低下を防ぐことを検討しています。 ※ 以下の回路では、バッテリーがほぼフル充電されたとき(バッテリー電圧約4.2V)、 スイッチ SW1 を 5.4 秒以上押して、BQ2980 を SHUTDOWN モードにします。 ※ その後、充電器を接続してSHUTDOWNモードを解除すると、 充電制御回路は通常…

  • Resolved

  • 6 months ago
  • Power management
  • Power management forum

• BQ2980: Power consumption much higher than data sheet max ratings

  

  Ibrahim Aly

  Part Number: BQ2980 Tool/software: We are using the BQ298018 and use 3.5V. After starting the normal mode, quick high state on PACK+, we measure about 15uA current additional consumption versus not using this battery protection. According to the data…

  • 3 months ago
  • Power management
  • Power management forum

• BQ2980: BQ2980 CHG, DSG abnormal

  

  Star Xu

  TI Thinks Resolved

  Part Number: BQ2980 Other Parts Discussed in Thread: BQ40Z50 , BQ77307 Hi The customer design with BQ2980, 2S2P battery pack and has CHG and DSG abnormal. The schematic and waveform as below: Please help check it. Thanks Star

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

• BQ2980: Confusion regaeding Pack+ and Pack- connections

  

  zunuran nasrullah

  TI Thinks Resolved

  Part Number: BQ2980 Other Parts Discussed in Thread: BQ24075 , Tool/software: We are working on a BMS using 2 3.7 lithium ion cells in parallel. For charging we are using BQ24075 and for protection we are using BQ2980. The confusion we have is regarding…

  • 4 months ago
  • Power management
  • Power management forum

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