Part Number: BQ25600C Other Parts Discussed in Thread: BQ25600D We are in a project using the bq25600C battery charger, this requires connecting the D+ and D- signals to it, but I require that it can also be connected to a microcontroller and have simultaneous…
Hi Toshiro,
This should not be an issue. However, the BQ25600D seems like a better fit for your application. The BQ25600D has D+/D- detection, so it can automatically detect a USB SDP and set the input current limit accordingly at plug-in. Please see…
Hi Harry,
BQ2002 does not have USB detection. If you are familiar with micro controller, you might want to consider to program the charger bq25600D for NiMH charging profile. It is not an easy task but it might be the best options - BQ25600D will give…
Hi,
The following FAQs should be helpful to your questions.
https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1021465/faq-why-vsys-does-not-start-up-normally-when-there-is-a-loading-on-the-sys-and-the-battery…
Hi,
Please obtain the charger operating conditions such as VBUS (voltage at VBUS pin), IVBUS, VBAT (voltage at BAT pin), IBAT, VSYS, ISYS when the charging current is below your expectation. Please also check if the input source is over-loaded, either…
Part Number: BQ25600DEVM-771 Other Parts Discussed in Thread: BQ25600D My customer is planning to use BQ25600D & need Altium schematic & PCB design files of BQ25600DEVM-771 to expedite the design cycle.
Please help sharing same to this thread or send…
Part Number: BQ25600DEVM-771 Other Parts Discussed in Thread: BQ25600D Hi TI Experts,
My customer need the BQ25600D EVM pcb layout as they can't find the related documents online.
It will be a great help to reduce their design cycle.
Thanks, …
Star,
1. Please refer to the FAQ at
https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1022795/faq-bq25601-faq-why-does-the-led-connected-to-stat-pin-flashes-and-the-sys-voltage-unstable-when-battery-is-not…
Peter,
The FAQ below should be helpful to you. Please email us if there's any further questions.
https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1025466/faq-bq25618-faq-why-does-ichg-reduce-when-reaching…
Hi,
1. When the BAT pin is open (not connected to the battery), the charger should behave as described in the FAQ below. Please check your device.
https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1022795…
