BQ24075 EVM setting problem

Pradhan Rivankar

Other Parts Discussed in Thread: BQ24075

Hi All

I am using BQ24075 EVM board and I am facing the problem in setting the R16(TS-TP1). When I try to adjust, it goes maximum to 6.9k whose actual value should be 7.5k according to EVM setup.

Also another problem that I came across is, when I connect the battery(with voltage of 2.3V) to J3-BAT+/VSS the voltage shown on 0V.

Please let me know where I am exactly going wrong.

Thanks and regards

Pradhan

over 13 years ago

0 Bin Chen36084 over 13 years ago

TI__Intellectual 2295 points

1) I think you are using bq24075T EVM. When we measure the resistance of R16 on EVM board. Actually, we are measuring R16//R23//R22//R3. Check the BOM for different EVM division.

2) I can not understand your second question exactly. Can you clarify that again?

0 Pradhan Rivankar over 13 years ago in reply to Bin Chen36084

Expert 1080 points

Hi Bin Chen

Thanks alot for your reply.

Board is working fine now.. thanks alot once again

regards

Pradhan

Power management

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BQ24075 EVM setting problem