Texas Instruments BQ28Z610-R2

13.2.4 Current Deadband
Class Subclass Name Type Min Max Default Unit Description
Calibration
Current
Deadband
Deadband U1 0 255 3 mA Pack-based deadband to report 0 mA
Calibration
Current
Deadband
Coulomb Counter
Deadband
U1 0 255 9 116 nV
Coulomb counter deadband to report 0 charge (This
setting should not be modified.)
13.2.5 Temperature
Class Subclass Name Type Min Max Default Unit Description
Calibration Temperature
Internal Temp
Offset
I1 –128 127 0 0.1°C Internal temperature sensor reading offset
Calibration Temperature
External 1 Temp
Offset
I1 –128 127 0 0.1°C TS1 temperature sensor reading offset
13.2.6 Internal Temp Model
Class Subclass Name Type Min Max Default Unit Description
Calibration
Internal Temp
Model
Int Gain I2 –32768 32768 –12143 — Internal temperature gain
Calibration
Internal Temp
Model
Int Base Offset I2 –32768 32768 6232 — Internal temperature base offset
Calibration
Internal Temp
Model
Int Minimum AD I2 –32768 32768 0 — Minimum AD count used for calculation
Calibration
Internal Temp
Model
Int Maximum
Temp
I2 –32768 32768 6232 0.1 °K Maximum Temperature boundary
13.2.7 Cell Temp Model
Class Subclass Name Type Min Max Default Unit Description
Calibration Cell Temp Model Coefficient a1 I2 –32768 32768 –11130 — Cell Temperature calculation polynomial a1
Calibration Cell Temp Model Coefficient a2 I2 –32768 32768 19142 — Cell Temperature calculation polynomial a2
Calibration Cell Temp Model Coefficient a3 I2 –32768 32768 –19262 — Cell Temperature calculation polynomial a3
Calibration Cell Temp Model Coefficient a4 I2 –32768 32768 28203 — Cell Temperature calculation polynomial a4
Calibration Cell Temp Model Coefficient a5 I2 –32768 32768 892 — Cell Temperature calculation polynomial a5
Calibration Cell Temp Model Coefficient b1 I2 –32768 32768 328 — Cell Temperature calculation polynomial b1
Calibration Cell Temp Model Coefficient b2 I2 –32768 32768 –605 — Cell Temperature calculation polynomial b2
Calibration Cell Temp Model Coefficient b3 I2 –32768 32768 –2443 — Cell Temperature calculation polynomial b3
Calibration Cell Temp Model Coefficient b4 I2 –32768 32768 4969 — Cell Temperature calculation polynomial b4
Calibration Cell Temp Model Rc0 I2 –32768 32768 11703 Ω Resistance at 25°C
Calibration Cell Temp Model Adc0 I2 –32768 32768 11703 — ADC reading at 25°C
Calibration Cell Temp Model Rpad I2 –32768 32768 0
(1)
Ω Pad Resistance (0 to use factory calibration)
Calibration Cell Temp Model Rint I2 –32768 32768 0
(1)
Ω
Pullup resistor resistance (0 to use factory
calibration)
(1) Setting this value to 0 causes the gauge to use the internal factory calibration default.
www.ti.com Data Flash Values
SLUUCO0 – APRIL 2022
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BQ28Z610-R2 97
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