SLUSBS8B December 2013 – November 2019 BQ40Z50
PRODUCTION DATA.
Table 1 shows the default settings for the main parameters. Use the bqSTUDIO tool to update the settings to meet the specific application or battery pack configuration requirements.
The device should be calibrated before any gauging test. Follow the bqSTUDIO Calibration page to calibrate the device, and use the bqSTUDIO Chemistry page to update the match chemistry profile to the device.
DESIGN PARAMETER | EXAMPLE |
---|---|
Cell Configuration | 3s1p (3-series with 1 Parallel)(1) |
Design Capacity | 4400 mAh |
Device Chemistry | 1210 (LiCoO2/graphitized carbon) |
Cell Overvoltage at Standard Temperature | 4300 mV |
Cell Undervoltage | 2500 mV |
Shutdown Voltage | 2300 mV |
Overcurrent in CHARGE Mode | 6000 mA |
Overcurrent in DISCHARGE Mode | –6000 mA |
Short Circuit in CHARGE Mode | 0.1 V/Rsense across SRP, SRN |
Short Circuit in DISCHARGE Mode | 0.1 V/Rsense across SRP, SRN |
Safety Overvoltage | 4500 mV |
Cell Balancing | Disabled |
Internal and External Temperature Sensor | External Temperature Sensor is used. |
Undertemperature Charging | 0°C |
Undertemperature Discharging | 0°C |
BROADCAST Mode | Disabled |
Battery Trip Point (BTP) with active high interrupt | Disabled |