ZHCSLW6A december 2020 – august 2023 BQ25157
PRODUCTION DATA
The BQ25157 has four main modes of operation: Active Battery Mode, Low Power Mode and Ship Mode which are battery only modes and Charge/Adapter Mode when a supply is connected to IN. Table 9-7 below summarizes the functions that are active for each operation mode. Each mode is discussed in further detail in the following sections in addition to the device's power-up/down sequences.
FUNCTION | CHARGE/ ADAPTER MODE | SHIP MODE | LOW POWER MODE | ACTIVE BATTERY MODE |
---|---|---|---|---|
VOVP | Yes | No | Yes | Yes |
VUVLO | Yes | Yes | Yes | Yes |
BATOCP | Yes | No | No | Yes |
BATUVLO | Yes | No | Yes | Yes |
VINDPM | If enabled | No | No | No |
DPPM | If enabled | No | No | No |
VDD | Yes | No | Yes | Yes |
LS/LDO | Yes | No | If enabled | If enabled |
BATFET | Yes | No | Yes | Yes |
TS Measurement | Yes | No | No | If enabled |
Battery Changing | If enabled | No | No | No |
ILIM | Yes (Register Value) | No | No | No |
MR input | Yes | Yes | Yes | Yes |
LP input | No | No | Yes | Yes |
INT output | Yes | No | No | Yes |
I2C | Yes | No | No | Yes |
CE input | Yes | No | No | No |
ADC | Yes | No | No | Yes |