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?…
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…
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…
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…
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…
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…
Part Number: BQ25730 Other Parts Discussed in Thread: BQ25713 Is there a design-support spreadsheet, to facilitate component selection and performance analysis, for the BQ25730 or similar part, such as the BQ25713? I don't see one on the pages for those…
Part Number: BQ25730 Other Parts Discussed in Thread: TIGER
Tool/software:
Hi, I am looking to make a 5S lipo charger using the BQ25730. I understand from the datasheet that the BQ25730 supports CC and CV charging, and that after charge current is…
Part Number: BQ25730 Hi Team,
Will you be able to advise on the gate drive voltage at the various mosfets? It seemed to be either VBUS value or 6V, depending on whether VBUS > 6V. If you have the numbers, please advise whether it is Vgs for the particular…
Part Number: BQ25730 Dear Team,
My customer is designing the BQ25730 application for a mobile product. Power source is USB Type-C PD Adapter, and USB Type-C PD controller is in front of the BQ25730. And the battery is 1-cell Li-Ion battery. Q1: When…
