JAJSFE5C October 2009 – May 2018 TPS65720 , TPS65721
PRODUCTION DATA.
CONTROL1 | B7 | B6 | B5 | B4 | B3 | B2 | B1 | BO |
---|---|---|---|---|---|---|---|---|
Bit name and function | HOLD | PB_STAT | OPAMP_
MUX |
OPAMP_
EN |
RESET_DELAY | |||
Default | 0 | 0 | 0 | 0 | 1 | 0 | 1 | |
Default value loaded by: | UVLO/R | UVLO/R | UVLO/R | UVLO/R | UVLO/R | |||
Read/write | R | R | R | R/W | R | R/W | R/W | R/W |
Bit 5 | HOLD (ORed with PB_IN):
0 = DCDC1 and LDO1 switched off 1 = DCDC1 and LDO1 enabled |
Bit 4 | PB_STAT (push-button status, after debounce):
0 = push-button not pressed 1 = push-button pressed |
Bit 2 | OPAMP_MUX (only for TPS657201):
0 = battery voltage measurement 1 = temperature measurement |
Bit 1 | OPAMP_EN (only for TPS657201):
0 = OPAMP and MUX disabled; enabled automatically if <CH_PGOOD> = 1 1 = OPAMP and MUX enabled |
Bit 0 | RESET_DELAY:
0 = 11 ms 1 = 90 ms |