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参数资料
| 型号： | DS2786BG+T&R |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | 电源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO10 |
| 封装： | 3 X 3 MM, ROHS COMPLIANT, TDFN-10 |
| 文件页数： | 8/21页 |
| 文件大小： | 363K |
| 代理商： | DS2786BG+T&R |
DS2786B
Stand-Alone OCV-Based Fuel Gauge
16
______________________________________________________________________________________
ADDRESS
DESCRIPTION
READ/WRITE
00h
Reserved
—
01h
Status/Config Register
R/W
02h
Relative Capacity
R
03h to 07h
Reserved
—
08h
Auxiliary Input 0 MSB
R
09h
Auxiliary Input 0 LSB
R
0Ah
Auxiliary Input 1/
Temperature MSB
R
0Bh
Auxiliary Input 1/
Temperature LSB
R
0Ch
Voltage Register MSB
R
0Dh
Voltage Register LSB
R
0Eh
Current Register MSB
R
ADDRESS
DESCRIPTION
READ/WRITE
0Fh
Current Register LSB
R
10h to 13h
Reserved
—
14h
Initial Voltage MSB
R
15h
Initial Voltage LSB
R
16h
Last OCV Relative
Capacity
R
17h
Learned Capacity
Scaling Factor
R
18h to 5Fh
Reserved
—
60h to 7Fh
Parameter EEPROM
R/W
80h to FDh
Reserved
—
FEh
Command
R/W
FFh
Reserved
—
Table 3. Memory Map
ADDRESSS
DESCRIPTION
FACTORY
VALUE
60h
Current Offset Bias Register
00h
61h
Capacity 1
0Ah
62h
Capacity 2
14h
63h
Capacity 3
32h
64h
Capacity 4
69h
65h
Capacity 5
A0h
66h
Capacity 6
AAh
67h
Capacity 7
B5h
68h
Voltage Breakpoint 0 MSB
A3h
69h
Voltage Breakpoint 0 LSB
20h
6Ah
Voltage Breakpoint 1 MSB
B9h
6Bh
Voltage Breakpoint 1 LSB
50h
6Ch
Voltage Breakpoint 2 MSB
BCh
6Dh
Voltage Breakpoint 2 LSB
10h
6Eh
Voltage Breakpoint 3 MSB
C0h
6Fh
Voltage Breakpoint 3 LSB
20h
ADDRESS
DESCRIPTION
FACTORY
VALUE
70h
Voltage Breakpoint 4 MSB
C4h
71h
Voltage Breakpoint 4 LSB
20h
72h
Voltage Breakpoint 5 MSB
CDh
73h
Voltage Breakpoint 5 LSB
10h
74h
Voltage Breakpoint 6 MSB
CEh
75h
Voltage Breakpoint 6 LSB
F0h
76h
Voltage Breakpoint 7 MSB
D1h
77h
Voltage Breakpoint 7 LSB
40h
78h
Voltage Breakpoint 8 MSB
D5h
79h
Voltage Breakpoint 8 LSB
90h
7Ah
Initial Capacity Scaling
80h
7Bh
OCV Current Threshold
06h
7Ch
OCV dV/dt Threshold
94h
7Dh
I2C Address Configuration*
60h*
7Eh
Learn Threshold
78h
7Fh
User EEPROM
00h
Table 4. Parameter EEPROM Memory Block
*
The factory default 7-bit slave address is 0110110. The upper 3 bits are fixed at 011; the lower 4 bits can be changed by writing the
I2C Address Configuration Register as illustrated in Figures 24 and 25.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DS2786BK | 功能描述:电源管理IC开发工具 RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V |
| DS2786G+ | 功能描述:电池管理 Stand-Alone OCV Based Fuel Gauge RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel |
| DS2786G+T&R | 制造商:Maxim Integrated Products 功能描述:STAND ALONE OCV BASED FUEL GAUGE LF - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC FUEL GAUGE OCV 10-TDFN 制造商:Maxim Integrated Products 功能描述:FUEL GAUGE STANDALONE OCV TDFN-10 制造商:Maxim Integrated Products 功能描述:FUEL GAUGE STANDALONE OCV, TDFN-10 |
| DS2786G+T&R | 功能描述:电池管理 Stand-Alone OCV Based Fuel Gauge RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel |
| DS2786G+TR | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Stand-Alone OCV-Based Fuel Gauge |
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