JAJSFE6I July 2009 – May 2018 TPS65070 , TPS65072 , TPS65073 , TPS650731 , TPS650732
UNLESS OTHERWISE NOTED, this document contains PRODUCTION DATA.
CHGCONFIG0 | B7 | B6 | B5 | B4 | B3 | B2 | B1 | BO |
---|---|---|---|---|---|---|---|---|
Bit name and function | Thermal regulation | DPPM active | Thermal Suspend | Term Current | Chg Timeout | Prechg Timeout | BatTemp error | |
Default | x | x | x | x | 0 | x | x | x |
Set by signal | ||||||||
Default value loaded by: | UVLO | UVLO | UVLO | UVLO | UVLO | UVLO | UVLO | |
Read/write | R | R | R | R | R | R | R | R |
Bit 7 | THERMAL REGULATION:
0 = charger is in normal operation 1 = charge current is reduced due to high chip temperature |
Bit 6 | DPPM ACTIVE:
0 = DPPM loop is not active 1 = DPPM loop is active; charge current is reduced to support the load with the current required |
Bit 5 | THERMAL SUSPEND:
0 = charging is allowed 1 = charging is momentarily suspended because battery temperature is out of range |
Bit 4 | TERM CURRENT:
0 = charge termination current threshold has not been crossed; charging or no voltage at AC and USB 1 = charge termination current threshold has been crossed and charging has been stopped. This can be due to a battery reaching full capacity or to a battery removal condition |
Bit 2..Bit1 | CHG TIMEOUT, PRECHG TIMEOUT
0 = charging, timers did not time out 1 = one of the timers has timed out and charging has been terminated |
Bit 0 | BAT TEMP ERROR:
0 = battery temperature is in the allowed range for charging 1 = no temperature sensor detected |