Answered

• BQ25970: Full datasheet request

  

  user6383701

  Resolved

  Part Number: BQ25970 Hi Team, I download the BQ25970 datasheet 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! Jian

  • Resolved

  • over 4 years ago
  • Power management
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Answered

• BQ25970: Question about developing a fast charger for 1S battery using the BQ25970 and the BQ25890

  

  Ben Rosenberg

  Resolved

  Part Number: BQ25970 Other Parts Discussed in Thread: TIDA-01582 , , BQ25890 , BQ25890EVM-664 , , EV2400 Hello, I am developing a product that will fast charge using USB-C. I was wondering which development kits I should use to develop a charging circuit…

  • Resolved

  • over 5 years ago
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• BQ25970: Fast Charge current to battery from paralleled bq2597x system

  

  Hugo Lee

  TI Thinks Resolved

  Part Number: BQ25970 Dear Sir, 8A fast charge current to battery is mentioned by bq2597x datasheet. Could it be done by single bq2597x for 8A charge current to battery? I am looking for a solution about 10A fast charge current to battery. Could it be done…

  • over 5 years ago
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Answered

• BQ25970: Part number is incorrect, really is BQ25985

  

  Jeff Coletti

  Resolved

  Part Number: BQ25970 Hi All Customer is not using OTG feature on charger, their question is do they need a CAP on PMID and if so what is the smallest value Thanks Jeff Coletti

  • Resolved

  • over 5 years ago
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• BQ25970: fast charging solution

  

  user4819317

  TI Thinks Resolved

  Part Number: BQ25970 Other Parts Discussed in Thread: BQ25898D , BQ25910 Hi, Greetings! Today, fast charging solution is popular tech. especially on smart mobile application, it is an advanced solution , Could you give me more material about charging pump…

  • over 5 years ago
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• BQ25713B: Can I use the BQ25713B with the BQ25970 or do I need to use the BQ2589x?

  

  Ben Rosenberg

  TI Thinks Resolved

  Part Number: BQ25713B Other Parts Discussed in Thread: BQ25970 , , BQ25890 , BQ25713 Hello, I am designing a portable 100W USB-C power bank with the BQ25970 switched cap fast charger. I was wondering if the BQ25713B would be suitable as the charge controller…

  • over 5 years ago
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• BQ25970: datasheet request

  

  user6044193

  TI Thinks Resolved

  Part Number: BQ25970 I would like to get full datasheet for the BQ25970. On your website only the short version is available. If you can send me additional documentation (eg. application notes), I would really appreciate that. Kind regards, Tibor

  • over 5 years ago
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Answered

• BQ25790: ADC Accuracy

  

  Alexander Slepoy1

  Resolved

  Part Number: BQ25790 Other Parts Discussed in Thread: BQ25970 The BQ25970 datasheet specifies only range and resolution for each ADC reading type, but no accuracy numbers are provided. What is the expected accuracy of the ADC readings (especially for the…

  • Resolved

  • 11 months ago
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Answered

• BQ25910: Why the efficiency of charge pump(BQ25970)>3- level buck(BQ25910)>2-level buck(BQ25890H)

  

  Miles Li1

  Resolved

  Part Number: BQ25910 Other Parts Discussed in Thread: BQ25970 , , BQ25890H Hi, As I know, the efficiency of BQ25970>BQ25910>BQ25890H, why the equation occur? Could you please explain the difference among charge pump, 3-level buck and 2-level buck…

  • Resolved

  • over 5 years ago
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• BQ25970: Do you have/plan for div/4 charger?

  

  Hugo Lee

  TI Thinks Resolved

  Part Number: BQ25970 Dear Sir, We knew that bq25970 is div/2 type charger (Vout = Vin/2), and want to know if there has div/4 type ( Vout = Vin/4 ) ? Thanks, Hugo

  • over 5 years ago
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