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2w Posts	341 Resources

The OP

Published on 2020-2-15 16:38 Only look at the author

BQ34Z100 operation process [Copy link]

This post was last edited by qwqwqw2088 on 2020-2-15 16:38

BQ34Z100 is a 1s to 16s Impedance Track power monitoring chip from TI

First, let’s take a look at some key data in the BQ34Z100 data sheet.

Data Sheet

Wide Range Fuel Gauge with Impedance Track Technology Data Sheet (Rev. A)

Some key parameters of BQ34Z100

BQ34Z100

BQ34Z100 Package

Some key parameters of BQ34Z100

Some key parameters of BQ34Z100

Some key parameters of BQ34Z100

Some key parameters of BQ34Z100

Some key parameters of BQ34Z100

Some key parameters of BQ34Z100

Some key parameters of BQ34Z100

Some key parameters of BQ34Z100

Some key parameters of BQ34Z100

Some key parameters of BQ34Z100

Some key parameters of BQ34Z100

Some key parameters of BQ34Z100

Some key parameters of BQ34Z100

Some key parameters of BQ34Z100

Some key parameters of BQ34Z100

Some key parameters of BQ34Z100

Some key parameters of BQ34Z100

Timing diagram of BQ34Z100

This post is from Analogue and Mixed Signal

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7. What should I do next? Thank you Details Published on 2020-10-21 23:04

2w Posts	341 Resources

2

The OP| Published on 2020-2-15 16:36

This post is from Analogue and Mixed Signal

2w Posts	341 Resources

3

The OP| Published on 2020-2-15 16:37

This post is from Analogue and Mixed Signal

3 Posts	0 Resources

4

Published on 2020-10-21 23:04 Only look at the author

7. What should I do next? Thank you

This post is from Analogue and Mixed Signal

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This is the battery mass production file for burning during mass production Details Published on 2020-10-22 07:45

2w Posts	341 Resources

5

The OP| Published on 2020-10-22 07:45 Only look at the author

zml114 posted on 2020-10-21 23:04 7. What should I do next? Thank you

This is the battery production file

For burning in mass production

This post is from Analogue and Mixed Signal

2w Posts	341 Resources

6

The OP| Published on 2020-10-22 07:46 Only look at the author

DFI contains all the parameters of the battery and is generally used by battery manufacturers for mass production and burning.

The DFFS file is generally the parameters for the system-side fuel gauge to configure the fuel gauge parameters through I2C.

This post is from Analogue and Mixed Signal

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Can bq34z100 use a 1 milliohm sampling resistor?
[i=s]Thispostwaslasteditedbyqwqwqw2088on2020-11-216:50[/i]Whatistheminimumsamplingresistorsupportedbybq34z100Thedesigncurrentisbelow5A,05A=25mR,thatis,thesamplingresistormustbebelow25mR.Sincetheloophasalowimpedancerequirement,can1mRbeused?
Share the troubleshooting of using bq34z100 chip
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