• BQ25970: Does BQ25970 have BUSRCP protection?

  

  Jiajie Chang

  Part Number: BQ25970 Hi why BQ25960 have " BUS RCP " but BQ25970 no " BUS RCP "? if there is no " BUS RCP ", BQ25970 application will meet some issues? Thanks

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

• BQ25970: internal ADC type

  

  Given Ding

  TI Thinks Resolved

  Part Number: BQ25970 Hi Team, just want to check on the type of internal ADC. Is it SAR or other type? my customer find ADC conversion time seems long. Thanks. BRs Given

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

• BQ25970: BQ25970

  

  siqi qi

  TI Thinks Resolved

  Part Number: BQ25970 Hi Team, I download the B on ti.com, but it is only13 pages of information. Then I can't use it based on the datasheet. Could you help share with me the full datasheet? Thanks very much! My email address:SiqiQi@merry-sz…

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

• BQ25970: batp/batn connection if not used

  

  Given Ding

  TI Thinks Resolved

  Part Number: BQ25970 Hi Team, just want to check that whether BATP and BATN can be short together or to GND if not used. Thanks. BRs Given

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

• BQ25970: Does BQ25970 have Input reverse-current protection

  

  Star Xu

  Resolved

  Part Number: BQ25970 Hi why BQ25960 have " BUS RCP " but BQ25970 no " BUS RCP "? if there is no " BUS RCP ", BQ25970 application will meet some issues? Thanks Star

  • Resolved

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

• BQ25970: BQ25970 I2C interface

  

  Mark Chen52

  TI Thinks Resolved

  Part Number: BQ25970 Other Parts Discussed in Thread: BQ25790 Hi Expert, Can we use BQ25970 without I2C function? Regards, Mark

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

• BQ25970: BQ25970 charging question

  

  Dane Zhang

  TI Thinks Resolved

  Part Number: BQ25970 Hi team, When the current of vbus becomes small, the main and auxiliary charging and charging will switch to the single charging mode of the main charging. At this time, the main charging mode needs to be set to the Standalone mode…

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

• BQ25970: Some questions about bq25970 application

  

  Jacky Wang(QD)

  TI Thinks Resolved

  Part Number: BQ25970 Hi Team, Our customer is evaluating the bq25970 in their projects, and during their test, they are having below questions about device's specification, can you help to check them? 1. VAC OVP response time: In our datasheet we…

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

• BQ25970: Standalone mode doesn't work

  

  peter huang

  TI Thinks Resolved

  Part Number: BQ25970 Hello Sr, As caption I made a standalone board used your chip BQ25970,however there is no charge current deliver out to Battery,even if rise up charge input to 9Vdc,and I printed related register's values and it reminds me 6 incorrect…

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

• BQ25970: standalone charge pump board doens't work

  

  peter huang

  Part Number: BQ25970 Hello Sr, As caption ,base on BQ25970EVM-893 I made a standalone board but it doens't work,none of regulate the input voltage how many volts there is no charge current delivered out from it even if up to 10-12Vdc on input, and the…

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

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