Maxim Integrated MAX20335, Руководство пользователя

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* Register is reset to default value upon CHGIN rising edge.
Table 12. IntMaskB Register (0x08)
Table 13. ILimCntl Register (0x09)
ADDRESS: 0x08
MODE: Read/Write
BIT 7 6 5 4 3 2 1 0
NAME —
SysB
LimIntM
VLimIntM
Thrm
Buck1IntM
Thrm
Buck2IntM
Thrm
LDO1IntM
Thrm
LDO2IntM
Thrm
LDO3IntM
SysBLimIntM
SysBLimIntM masks the SysBLimInt interrupt in the IntB register (0x06).
0 = Mask
1 = Not masked
VLimIntM
VLimIntM masks the VLimInt interrupt in the IntB register (0x06).
0 = Mask
1 = Not masked
ThrmBuck1
IntM
0 = Mask
1 = Not masked
ThrmBuck2
IntM
0 = Mask
1 = Not masked
ThrmLDO1
IntM
0 = Mask
1 = Not masked
ThrmLDO2
IntM
0 = Mask
1 = Not masked
ThrmLDO3
IntM
0 = Mask
1 = Not masked
ADDRESS: 0x09
MODE: Read/Write* or Read-Only if Write-Protect Enabled (see Table 38)
BIT 7 6 5 4 3 2 1 0
NAME SysMin[2:0] — — — ILimCntl [1:0]
SysMin[2:0]
SysMin sets System Voltage Minimum Threshold. When SYS drops to this level, the charger current is reduced.
000 = 3.6V
001 = 3.7V
010 = 3.8V
011 = 3.9V
100 = 4.0V
101 = 4.1V
110 = 4.2V
111 = 4.3V
ILim Cntl[ 1 :0]
CHGIN Custom Input Current Limit
(see Electrical Characteristics table for details)
00 = 0mA
01 = 1 00mA
10 = 500mA
11 = 10 00mA
MAX20335 PMIC with Ultra-Low I
Q
Voltage Regulators and
Battery Chargers for Small Lithium Ion Systems
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