SLUSDF9 June 2020 BQ25790
PRODUCTION DATA.
PARAMETER | TEST CONDITIONS | MIN | NOM | MAX | UNIT | |
---|---|---|---|---|---|---|
BATTERY CHARGER | ||||||
tTOP_OFF | Typical top-off timer accuracy | 12 | 15 | 18 | min | |
24 | 30 | 36 | min | |||
36 | 45 | 54 | min | |||
tSAFETY_TRKCHG | Charge safety timer in trickle charge | 0.9 | 1 | 1.1 | hr | |
tSAFETY_PRECHG | Charge safety timer in pre-charge, PRECHG_TMR = 1hr | 1.8 | 2 | 2.2 | hr | |
tSAFETY | Charge safety timer accuracy, CHG_TMR = 5hr | 4.5 | 5 | 5.5 | hr | |
Charge safety timer accuracy, CHG_TMR = 8hr | 7.2 | 8 | 8.8 | hr | ||
Charge safety timer accuracy, CHG_TMR = 12hr | 10.8 | 12 | 13.2 | hr | ||
Charge safety timer accuracy, CHG_TMR = 24hr | 21.6 | 24 | 26.4 | hr | ||
THERMAL SHUTDOWN | ||||||
I2C INTERFACE | ||||||
fSCL | SCL clock frequency | 1000 | kHZ | |||
WATCHDOG TIMER | ||||||
tLP_WDT | Watchdog Reset time (EN_HIZ = 1, WATCHDOG = 160s) | 100 | 160 | s | ||
tWDT | Watchdog Reset time (EN_HIZ = 0, WATCHDOG = 160s) | 136 | 160 | s |