Part Number: BQ24105EVM Other Parts Discussed in Thread: BQ24105 Dears, ... we planning use this IC BQ24105 chip in our a new product, where we use external backup 3cell LiPo battery pack. For check a possibility of use this chip "BQ24105" we bought a BQ2105EVM…
Part Number: BQ24105EVM Other Parts Discussed in Thread: BQ24105 Hello, When i supply input voltage to bq24105RHLR (no load on the output, just a capacitor of 20uF), the output voltage behaves strange: The voltage rises pretty fast, and then it is discharged…
Hi Mike-san
Thank you for quick response.
About 5.
Where are capacitors used ?
Does that mean it's not used in the BQ24105EVM ?
Best Regards,
Koji Hayashi
Hi Ion,
Do you have a BQ24105EVM onto which you can install one of the overheating ICs? This would confirm whether the problem is IC related.
Regards,
Jeff
Other Parts Discussed in Thread: BQ24105EVM , BQ24105 Hi,
I am evaluating the bq24105EVM.
The datasheet has been described as Dmin:0 , but not be realized. (Min about 10%)
(Test Condition→Vin:9.2V,Vout:8.2V,Iout:0.5A)
I expect the operation at Vin…
Other Parts Discussed in Thread: BQ24105EVM , BQ500212A , BQ51025 I'm building a wireless 2-cell Li-ion battery charging system.(using bq51025EVM,bq500212AEVM and bq24105EVM)
I in any way to , that the charge has been completed should I tell to the bq500212A…
Other Parts Discussed in Thread: BQ24105EVM Hi,
I have a BQ24105EVM that I have modified according to the application note slua443 and the data sheet to yield a LiFePO4 battery charger. It initially seemed to be working perfectly. However, it doesn't seem…
The RT1 and RT2 values are correct. Please make sure RT1 is connected between VTSB pin and TS pin.
Would you help me measue the TS pin voltage when the bq24105 charger trigers the temperature fault? Also, what modification do you do on the bq24105EVM?