ZHCSDC8A December 2014 – November 2017
PRODUCTION DATA.
7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
WATCHDOG_ FAULT |
BOOST_ FAULT |
CHRG_FAULT[1] | CHRG_FAULT[0] | BAT_FAULT | NTC_FAULT[2] | NTC_FAULT[1] | NTC_FAULT[0] |
R | R | R | R | R | R | R | R |
LEGEND: R = Read only; -n = value after reset |
BIT | FIELD | TYPE | DESCRIPTION |
---|---|---|---|
Bit 7 | WATCHDOG_FAULT | R | 0 – Normal, 1- Watchdog timer expiration |
Bit 6 | BOOST_FAULT | R | 0 – Normal, 1 – VBUS overloaded (OCP), or VBUS OVP in boost mode |
Bit 5 | CHRG_FAULT[1] | R | 00 – Normal, 01 – Input fault (VBUS OVP or VBAT < VBUS < 3.8 V), 10 - Thermal shutdown, 11 – Charge Safety Timer Expiration |
Bit 4 | CHRG_FAULT[0] | R | |
Bit 3 | BAT_FAULT | R | 0 – Normal, 1 – BATOVP |
Bit 2 | NTC_FAULT[2] | R | 000 – Normal, 010 – Warm, 011 – Cool, 101 – Cold, 110 – Hot |
Bit 1 | NTC_FAULT[1] | R | |
Bit 0 | NTC_FAULT[0] | R |