Part Number: BQ25790 Hello,
As shown in the figure below, what is the temperature reference source for this register for thermal regulation and thermal shutdown? Are they all Tdie?
Currently, TREG is configured for 100 ℃, while Tshut is configured…
Part Number: BQ25790 Other Parts Discussed in Thread: BQ25798
With charge enabled (i.e. /CE pin=0 and no TS pin fault), the BQ25790 assumes a discharged battery pack is connected and attempts to close the pack protector for 1.5s by regulating BAT to…
Part Number: BQ25790 Hello,
The customer has added channel control to VBUS. If the channel needs to be disconnected, should ACDRV1 be pulled directly to GND or floated? Thanks.
Part Number: BQ25790 Hi I would like to confirm the configuration for our BQ25790 IC. We have an unusual 3S battery pack and needed to set a custom charging voltage and VSysmin voltage.
The WDT was disabled (bits 2 to 0 of REG10 set to 0)
VSysmin…
Part Number: BQ25790 Dear team,
In BQ25790EVM Evaluation Module design, there are about 5*10uF capacitors in PMID and 6*10uF capacitors in SYS, the numbers of capacitor is excessive for product design.
If the BQ25790 is used for 2S charging solution…
Part Number: BQ25790 Other Parts Discussed in Thread: BQ25792 , TPS25730 , LMR51450 Hi,
I produced >200 Boards but some show failures after delivery to the end customer.
The BQ25792 seems to get broken (?).
After applying Power on the USB-C input…
Part Number: BQ25790 We have a design based on the TI BQ2579x family and have come across the following application note, which appears to have been released in August: Inrush Current Control for the BQ2579X Input MUX FETs (SDAA479)
We would like to…
Part Number: BQ25790 Other Parts Discussed in Thread: BQ25798 , TPS25751 , TPS2121 , BQ25690 Hello Team, I am using BQ25790 + TPS25751D in my project. I have 2 Questions.
Both Type-C connectors are connected to the two input pin of the BQ IC as shown…
Part Number: TPS25751A Other Parts Discussed in Thread: BQ25790 , BQ25798 Hi TPS25751A support team,
Can the following specifications be achieved by combining the TPS25751A and BQ25790?
Especially, I would like to transmit the CC (Configuration Channel…
Part Number: BQ25790 When I operate the BQ25790 without a battery, a spike occurs in the system voltage. In my environment, this occurs about every 1.5 seconds. Is it possible for this to occur more frequently than 1.5 seconds? Is there any way to prevent…
