BQ25600 Datasheet, PDF (40/66 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

bq25600, bq25600D
SLUSCJ4 – JUNE 2017
7.4.6 REG05
Bit Field
7 EN_TERM
6 OVPFET_DIS
5 WATCHDOG[1]
4 WATCHDOG[0]
3 EN_TIMER
2 CHG_TIMER
1 TREG
0
JEITA_ISET
(0C-10C)
www.ti.com
POR
1
0
0
1
1
1
1
1
Table 12. REG05 Field Descriptions
Type
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Reset
Description
by REG_RST 0 – Disable
by Watchdog 1 – Enable
by REG_RST 0 – Enable OVPFET
by Watchdog 1 – Disable OVPFET
by REG_RST
by Watchdog _{00 – Disable timer, 01 – 40 s, 10 –}
by REG_RST ^{80 s,11 – 160 s}
by Watchdog
by REG_RST ^{0 – Disable}
by Watchdog
1 – Enable both fast charge and
precharge timer
by REG_RST 0 – 5 hrs
by Watchdog 1 – 10 hrs
by REG_RST
by Watchdog
Thermal Regulation Threshold:
0 - 90°C
1 - 110°C
by REG_RST 0 – 50% of ICHG
by Watchdog 1 – 20% of ICHG
Comment
Default: Enable termination (1)
Default: Enable OVPFET (0)
Note: This bit only takes effect
when EN_HIZ bit is active
Default: 40 s (01)
Default: Enable (1)
Default: 10 hours (1)
Default: 110°C (1)
Default: 20% (1)
LEGEND: R/W = Read/Write; R = Read only
40
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