SLUSD33A November 2017 – January 2021 BQ25122
PRODUCTION DATA
MIN | TYP | MAX | UNIT | |||
---|---|---|---|---|---|---|
POWER-PATH MANAGEMENT AND INPUT CURRENT LIMIT | ||||||
tDGL_SC | Deglitch Time, PMID or SW Short Circuit during Discharge Mode | 250 | µs | |||
tREC_SC | Recovery time, OUT Short Circuit during Discharge Mode | 2 | s | |||
BATTERY CHARGER | ||||||
tDGL_SHORT | Deglitch time transition from ISET short to I(CHARGE) disable | Clear fault by disconnecting VIN | 1 | ms | ||
BATTERY CHARGING TIMERS | ||||||
tMAXCHG | Charge safety timer | Programmable range | 2 | 540 | min | |
tPRECHG | Precharge safety timer | 0.1 x tMAXCHG | ||||
SYS OUTPUT | ||||||
tONMIN | Minimum ON time | VIN = 3.6 V, VOUT = 2V, IOUT = 0 mA | 225 | ns | ||
tOFFMIN | Minimum OFF time | VIN = 4.2 V | 50 | ns | ||
tSTART_SW | SW start up time | VIN = 5 V, from write on EN_SW_OUT until output starts to rise | 5 | 25 | ms | |
tSTART_SYS | SYS output time to start switching | From insertion of BAT > V(BUVLO) or VIN > V(UVLO) | 350 | µs | ||
tSOFTSTART | Softstart time with reduced current limit | 400 | 1200 | µs | ||
LS/LDO OUTPUT | ||||||
tON_LDO | Turn ON time | 100mA load | 500 | µs | ||
tOFF_LDO | Turn OFF time | 100mA load | 5 | µs | ||
PUSHBUTTON TIMER | ||||||
tWAKE1 | Push button timer wake 1 | Programmable Range for wake1 function | 0.08 | 1 | s | |
tWAKE2 | Push button timer wake 2 | Programmable Range for wake2 function | 1 | 2 | s | |
tRESET | Push button timer reset | Programmable Range for reset function | 5 | 15 | s | |
tRESET_D | Reset pulse duration | 400 | ms | |||
tDD | Detection delay (from MR, input to RESET) | For 0s condition | 6 | µs | ||
BATTERY-PACK NTC MONITOR | ||||||
tDGL(TS) | Deglitch time on TS change | Applies to V(HOT), V(WARM), V(COOL), and V(COLD) | 50 | ms | ||
I2C INTERFACE | ||||||
tWATCHDOG | I2C interface reset timer for host | 50 | s | |||
tI2CRESET | I2C interface inactive reset timer | 700 | ms | |||
tHIZ_ACTIVEBAT | Transition time required to enable the I2C interface from HiZ to Active BAT | 1 | ms | |||
INPUT PIN | ||||||
t/CD_DGL | Deglitch for CD | CD rising/falling | 100 | µs | ||
tQUIET | Input quiet time for Ship Mode transition | 1 | ms |