LTC4100 Linear Technology, LTC4100 Datasheet - Page 10

• Manufacturer Part Number: LTC4100
• Description: Smart Battery Charger Controller
• Manufacturer: Linear Technology

LTC4100
OPERATIO
Table 1: Summary of Supported Charger Functions
10
ChargerSpecInfo()
ChargerMode()
ChargerStatus()
ChargingCurrent()
ChargingVoltage()
AlarmWarning()
LTCO()
Alert Response
Address
Function
U
Access
Write
Write
Write
Write
Write
Read
Read
Read
Read
Byte
7'b0001_001
7'b0001_001
7'b0001_001
7'b0001_001
7'b0001_001
7'b0001_100
7'b0001_001
7'b0001_001
Address
SMBus
Command
8'h12
8'h13
8'h3C
8'h11
8'h14
8'h15
8'h16
Code
N/A
Permitted
Permitted
Permitted
Permitted
Permitted
Register
Status
Control
Return
Values
Values
Return
Values
Values
Values
Control
Values
Values
Return
Values
Data
Type
Status
Value
Value
Return
Values
Info
D15 D14 D13 D12 D11 D10 D9 D8 D7 D6
1/0 1/0 1/0 1/0 1/0 1/0 1/0 1/0 1/0 1/0
1/0 1/0 1/0 1/0
0
0
Reserved
Ignored
0
0
0
0
Not Supported
1/0
1/0
0
Unsigned integer representing current in mA
Unsigned integer representing voltage in mV
0
0
Reserved
Reserved
Ignored
0
CHARGING_CURRENT[15:0]
0
CHARGING_VOLTAGE[15:0]
1
0
LTC4100's Version Identification
0
0
0
0
0
Ignored
Ignored
0
0
0
LTC4100's Address
D5 D4 D3 D2 D1 DO
0
0
0
0
1
0
1
0
1/0 1/0
0
0
0
0
CHARGER_SPEC
0
0
0
0
Ign 1/0
1
0
1
1
1/0
0
X
0
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