Answered

• BQ25730: BQ25730: Charging enable/disable vs. BATFET control?

  

  Scott Brenneman

  Resolved

  Part Number: BQ25730 Hello, I believe this to be true, but I want to make doubly sure: the state of BATFET, which is controlled in one register, is independent of whether or not charging is enabled, as controlled by a different register -- correct?…

  • Resolved

  • 3 months ago
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Answered

• BQ25730: BQ25730/BQ40Z80 System Design

  

  Krassi Atanassov

  Resolved

  Part Number: BQ25730 Other Parts Discussed in Thread: BQ40Z80 , TIGER Hello, I have few questions regarding 5S system design where the USB-PD voltage of 20V is requested and used for charging and running the load. By reading the datasheets it seems…

  • Resolved

  • 5 months ago
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Answered

• BQ25730: Charging BQ25730 with 28V

  

  Duane Storey

  Resolved

  Part Number: BQ25730 Other Parts Discussed in Thread: BQ25770G , BQ25773 , TIGER Hi everyone, I'm using the BQ2730 on a custom board for a project we're working on. The PDF lists the max input voltage on VBUS to be 32V, and the recommended voltage to…

  • Resolved

  • 5 months ago
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• BQ25730: BQ25730: output voltage reduce issue

  

  kadam shah

  TI Thinks Resolved

  Part Number: BQ25730 Hello Team, We are using BQ25730RSNR battery charger in our design. We have configured battery charger for 2S Lithium Ion Battery pack configuration. At Pin#18 (CELL_BATPRESZ), we are getting 2.4V. At output we are getting 5.19V…

  • 6 months ago
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• BQ25730: Input current issue

  

  HYUNJUN OH

  Part Number: BQ25730 Hello. This is Joseph from samsung electronics. I am in charge of battery charging. I check the charging profile (voltage, current) for robot cleaner device. The name of that device is VR90F and it adopted bq25730. As…

  • 18 days ago
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• BQ25730: Charging voltage regulation

  

  HYUNJUN OH

  TI Thinks Resolved

  Part Number: BQ25730 Other Parts Discussed in Thread: TIGER Hello. This is Joseph from samsung electronics. I am in charge of battery charging. I check the charging profile (voltage, current) for robot cleaner device. The name of that device…

  • 26 days ago
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• BQ25730: BQ25730RSNR schematics review

  

  Kevin Huang8

  TI Thinks Resolved

  Part Number: BQ25730 Hi Please review BQ25730RSNR schmetics and modifiy suggest, thanks! BQ25730.pdf

  • 1 month ago
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Answered

• BQ25730: IEC 62368-1 CB

  

  Koshi Ninomiya

  Resolved

  Part Number: BQ25730 Dear Team, My customer is designing the application circuit for the BQ25730. The BQ25730 datasheet shows, - Safety-Related Certifications – IEC 62368-1 CB Certification Can you please send me the CB report for the BQ25730? Best…

  • Resolved

  • 1 month ago
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Answered

• BQ25730: Charging Profile

  

  Koshi Ninomiya

  Resolved

  Part Number: BQ25730 Dear Team, My customer is considering to use the BQ25730 for 1-cell Li-Ion Battery charging, and looking at the datasheet of it. The BQ25730 datasheet does not have the charging profile. Can you please show the charging profile…

  • Resolved

  • 2 months ago
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Answered

• BQ25730: Converter Compensation

  

  Koshi Ninomiya

  Resolved

  Part Number: BQ25730 Dear Team, My customer is designing the BQ25730 application circuit, and have a question about Converter Compensation. The BQ25730 datasheet, page 30 to 31, 8.3.12 Converter Compensation There is Table 8-5. Compensation Configuration…

  • Resolved

  • 3 months ago
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