BQ25601 Datasheet, PDF (37/60 Pages) Texas Instruments – I2C Controlled 3-A, Single-Cell Battery Charger for High Input Voltage and Narrow Voltage DC (NVDC) Power Path Management

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8.5.5 REG04
Bit Field
7 VREG[4]
6 VREG[3]
5 VREG[2]
4 VREG[1]
3 VREG[0]
2 TOPOFF_TIMER[1]
1 TOPOFF_TIMER[0]
0 VRECHG
POR
0
1
0
1
1
0
0
0
Table 9. REG04 Field Descriptions
Type
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Reset
Description
by REG_RST
by Watchdog
512 mV
by REG_RST
by Watchdog
256 mV
by REG_RST
by Watchdog
128 mV
by REG_RST
by Watchdog
64 mV
by REG_RST
by Watchdog
32 mV
by REG_RST _{00 – Disabled (Default)}
by Watchdog _{01 – 15 minutes}
by REG_RST ^{10 – 30 minutes}
by Watchdog ^{11 – 45 minutes}
by REG_RST 0 – 100 mV
by Watchdog 1 – 200 mV
LEGEND: R/W = Read/Write; R = Read only
bq25601
SLUSCK5 – MARCH 2017
Comment
Charge Voltage
Offset: 3.856 V
Range: 3.856 V to 4.624 V
(11000)
Default: 4.208 V (01011)
Special Value:
(01111): 4.352 V
Note: Value above 11000 (4.624
V) is clamped to register value
11000 (4.624 V)
The extended time following the
termination condition is met. When
disabled, charge terminated when
termination conditions are met
Recharge threshold
Default: 100mV (0)
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