Part Number: BQ24259 I am using BQ24259 IC. I have enabled Boost mode as per data sheet (Mentioned in Page No:16).I read back STATS REGISTER (0x08) and VBUS_STAT[1], VBUS_STAT[0] Both are high thus the OTG is enabled. But Still i am not getting Boosted…
Part Number: BQ24259 Other Parts Discussed in Thread: BQ24296 Hello. I'm reading datasheets of bq24296 and bq24259 charger chips, and I don't see any differences. Is there any?
Best regards Piotr
Hi Juan,
I fixed this issue by removing the R10 on PSEL (disconnecting USB_VBUS), and connecting a 10K resistor between PSEL and GND. Now I can come out of the shipping mode by disconnecting and connecting back USB cable as well as using the switch S1…
Part Number: BQ24259 Hi Team
I have two question about shipping mode design.
1.During shipping mode,the output VSYS should be change to 0V,how about VBAT?
2.For shipping mode exit,should be trigger by QON signal as below info,but MCU is power from VSYS…
Part Number: BQ24259 Other Parts Discussed in Thread: BQ25622 , BQ25601 Hi team,
The customers have used our bq24259 and they are really familiar with bq24259. The are satisfied with the short time exiting the ship mode (2 ms) among the 1s charger. Now…
Part Number: BQ24259 Hi team,
The customers are evaluating our BQ24259.The want to know how much the power is consumed when BQ24259 is set in ship-mode. Is total consumption 16uA shown in the datasheet?
And there is another question about 5uA shown…
Part Number: BQ24259 Hi team,
The customer is using the bq24259 in remote controller. The customer want to know whether we have surge test of bq24259.
YOURS
NAN
Part Number: BQ24259 Hi team,
what would the BATFET do if the QON is still pulled up? Will the BATFET continue to turn on or turn off after a period of time?
YOURS
NAN
Part Number: BQ24259 Hi team,
I get simple questions that how to set the mode of electronic load when I want to test the CC mode of bq24259 and how to set the mode of electronic load when i test the CV mode of bq24259?
YOURS
NAN
Part Number: BQ24259 Hi team,
In Shipping Mode, the customer found that the time between QON changing to high level and BATFET turning on is less than 2ms marked in the manual. Will it affect the circuit, if so, is there a solution?
YOURS
NAN