BQ27220: Support -20 degree?

Jerry Chu

Part Number: BQ27220
Other Parts Discussed in Thread: GPCCEDV

Hi Expert,

Does bq27220 CEDV support -20 degree?

If customer cut off voltage Spec is 3.4V, when I am doing the data log testing, should I follow it? Or 3.0V is better? Thanks!

over 6 years ago

0 Onyx Ahiakwo over 6 years ago

TI__Guru* 76230 points

hi Jerry,
yes the device can support -20C

pls follow the instructions in our online tool gpccedv

When doing data logging testing, do to 3V

thanks
Onyx

0 Jerry Chu over 6 years ago in reply to Onyx Ahiakwo

Genius 4915 points

Hi Onyx,

So the document shows the low Temp is 0°C or 5°C, that's an example, I can change it to -15°C or -20°C, right?

0 Onyx Ahiakwo over 6 years ago in reply to Jerry Chu

TI__Guru* 76230 points

yes, you can perform your tests at -20 C as per the instruction manual of the gpccedv tool.

thanks
Onyx

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BQ27220: Support -20 degree?