BC3770 Datasheet, PDF (36/45 Pages) Freescale Semiconductor, Inc – 2.0 A Switch-Mode Charger

5.5.5.14 CHGCTRL5: Charger Control Register 5
Address (hex)
0D
Bit
7:6
Mode
R/W
Name
Reserved
Reset
00
5:4
VOTG
00
3:2
FASTTIMER
11
1: 0
TOPOFFTIMER
11
Reset Condition:
VSYS V_{SYS_UVLO}
Reset: 0x0F
Description
Write “00”
Program the OTG voltage in boost mode on PMID
00: 5.0 V
01: 5.1 V
10: 5.2 V
11: 5.2 V
Program the timer for Fast-charge current
00: 3.5 hours
01: 4.5 hours
10: 5.5 hours
11: Disabled
Program the timer for Top-Off in AUTOSTOP=1
00: 10 min
01: 20 min
10: 30 min
11: 45 min
Analog Integrated Circuit Device Data
Freescale Semiconductor
BC3770
36