Part Number: BQ2000 Hi,
Is bq2000 able to use up to only 4cell for NiMH? I believe that it can be used more than 4cell because the max charge voltage states 20V. Is my understanding correct? Actually my customer consider to use bq2000 for 6cell NiMH…
Part Number: BQ2000 Hi Sir
My customer test bq2000 when into the sleep mode, the restart of cycle is different with EVM,
The cycle of EVM is regular, but customer's board is not, what cause it?
can you help me check this situation ? test report…
Part Number: BQ2000 Hi,
Please let me ask if bq2000 has over charge protection.
My customer assumes the abnormal case that the battery voltage divider setting is incorrect and BAT pin voltage does not reach VMCV. In other words, can the circuit of…
Part Number: BQ2000 Hi,
We got questions from the customer about bq2000. Please refer to the attached file for the detail.
We would appreciate it if you could give us your feedback.
bq2000 Design question_29Jan19.pptx
Best Regards, tateo
Part Number: BQ2000 Hi
Thank you very much a lot of help .
Our Customer started MP with BQ2000 wit NiMH Battery.
Customer checking Charge Current spec as Factory Shipping test.
But many BQ2000 Board Charge Current shift to Small and Bug value…
If you continue read towards the next paragraph. You will see that for NiMH battery cell regulation voltage (VCELL) equal to VMCV which makes the equation to be RB1/RB2=N-1.
Hi Vsevolod,
I am using BQ2000 in my project to get 1A charge current and I also got the same issue in my first version PCB. Issue happend because the trace which in-series to the circuit is also apart of shunt resistor. You have to increase the width…
Part Number: BQ2000 Other Parts Discussed in Thread: BQ25505 , BQ25570 , Hi TI experts,
Could you recommend TI battery charger for coin cell?
Battery specification (MS621FE)
