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BQ25600 Datasheet, PDF (44/66 Pages) Texas Instruments – I2C Controlled 3.0-A, Single Cell Battery Charger With up-to 40-V Overvoltage Protection Controller for High-Input Voltage and Narrow Voltage DC (NVDC) Power Path Management | |||
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bq25600, bq25600D
SLUSCJ4 â JUNE 2017
7.4.10 REG09
Bit Field
7 WATCHDOG_FAULT
6 BOOST_FAULT
5 CHRG_FAULT[1]
4 CHRG_FAULT[0]
3 BAT_FAULT
2 NTC_FAULT[2]
1 NTC_FAULT[1]
0 NTC_FAULT[0]
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POR
x
x
x
x
x
x
x
x
Table 16. REG09 Field Descriptions
Type Reset
R NA
R NA
R NA
R NA
R NA
R NA
R NA
R NA
Description
0 â Normal, 1- Watchdog timer expiration
0 â Normal, 1 â VBUS overloaded in OTG, or VBUS OVP, or battery is
too low (any conditions that we cannot start boost function)
00 â Normal, 01 â input fault (VAC OVP or VBAT < VBUS < 3.8 V), 10 -
Thermal shutdown, 11 â Charge Safety Timer Expiration
0 â Normal, 1 â BATOVP
JEITA
000 â Normal, 010 â Warm, 011 â Cool, 101 â Cold, 110 â Hot (Buck
mode)
000 â Normal, 101 â Cold, 110 â Hot (Boost mode)
LEGEND: R/W = Read/Write; R = Read only
44
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