Texas Instruments bq78350-R1 Technical Reference

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SLUUBD3D–September 2015–Revised September 2018
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Data Flash Summary
Table 19-1. Data Flash Summary Table (continued)
Class Subclass Address Name Type Min Value Max Value Default Units
Charge
Algorithm
Temperature
Ranges
0x45E0 Precharge Temp I1 –128 127 12 °C
Charge
Algorithm
Temperature
Ranges
0x45E1 Charge Inhibit High Temp I1 –128 127 45 °C
Charge
Algorithm
Temperature
Ranges
0x45E2
Charge Suspend High
Temp
I1 –128 127 55 °C
Charge
Algorithm
Temperature
Ranges
0x45E3 Hysteresis Temp I1 –128 127 3 °C
Charge
Algorithm
Fast Charging 0x45E4 Voltage I2 0 32767 4200 mV
Charge
Algorithm
Fast Charging 0x45E6 Current I2 0 32767 3000 mA
Charge
Algorithm
Pre-Charging 0x45E8 Current I2 0 32767 100 mA
Charge
Algorithm
Pre-Charging 0x45EA Start Voltage I2 0 32767 2500 mV
Charge
Algorithm
Pre-Charging 0x45EC Recovery Voltage I2 0 32767 2900 mV
Charge
Algorithm
Termination
Config
0x45EE
Charge Term Taper
Current
I2 0 32767 250 mA
Charge
Algorithm
Termination
Config
0x45F2 Charge Term Voltage I2 0 32767 75 mV
Charge
Algorithm
Cell Balancing
Config
0x460D Cell Balance Threshold I2 0 5000 3900 mV
Charge
Algorithm
Cell Balancing
Config
0x460F Cell Balance Window I2 0 5000 100 mV
Charge
Algorithm
Cell Balancing
Config
0x4611 Cell Balance Min U1 0 255 40 mV
Charge
Algorithm
Cell Balancing
Config
0x4612 Cell Balance Interval U1 0 255 20 s
Fuel Gauging
Current
Thresholds
0x44BD Dsg Current Threshold I2 –32768 32767 100 mA
Fuel Gauging
Current
Thresholds
0x44BF Chg Current Threshold I2 –32768 32767 50 mA
Fuel Gauging
Current
Thresholds
0x44C1 Quit Current I2 0 32767 10 mA
Fuel Gauging
Current
Thresholds
0x44C3 Dsg Relax Time U1 0 255 1 s
Fuel Gauging
Current
Thresholds
0x44C4 Chg Relax Time U1 0 255 60 s
Fuel Gauging Design 0x45CC Design Capacity mAh I2 0 32767 4400 mAh
Fuel Gauging Design 0x45CE Design Capacity cWh I2 0 32767 6336 cWh
Fuel Gauging Design 0x45D0 Design Voltage I2 0 5000 3600 mV
Fuel Gauging Cycle 0x45D2 Cycle Count Percentage U1 0 100 90 %
Fuel Gauging FD 0x45D6 Set % RSOC Threshold U1 0 100 0 %
Fuel Gauging FD 0x45D7 Clear % RSOC Threshold U1 0 100 5 %
Fuel Gauging FC 0x45D8 Set % RSOC Threshold U1 0 100 100 %
Fuel Gauging FC 0x45D9 Clear % RSOC Threshold U1 0 100 95 %
Fuel Gauging TD 0x45DA Set % RSOC Threshold U1 0 100 6 %
Fuel Gauging TD 0x45DB Clear % RSOC Threshold U1 0 100 8 %
Fuel Gauging TC 0x45DC Set % RSOC Threshold U1 0 100 100 %
Fuel Gauging TC 0x45DD Clear % RSOC Threshold U1 0 100 95 %
Fuel Gauging State 0x42C2
Learned Full Charge
Capacity
I2 0 32767 4400 mAh
Fuel Gauging State 0x42C4 Dod at EDV2 I2 0 16384 15232 —
Fuel Gauging State 0x42C6 Cycle Count U2 0 65535 0 —
Fuel Gauging CEDV cfg 0x458D EMF U2 0 65535 3743 —
Fuel Gauging CEDV cfg 0x458F C0 U2 0 65535 149 —

Texas Instruments bq78350-R1 Specifications

General

Brand	Texas Instruments
Model	bq78350-R1
Category	Controller
Language	English