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参数资料
| 型号： | DS2760BX-025/T&R |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 11/25页 |
| 文件大小： | 0K |
| 描述： | IC BATT MON LI-ION HP FLIPCHIP |
| 标准包装： | 10,000 |
| 功能： | 电池监控器 |
| 电池化学： | 锂离子（Li-Ion） |
| 电源电压： | 2.5 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 12-UFBGA，FCBGA |
| 供应商设备封装： | 12-覆晶 |
| 包装： | 带卷 (TR) |
DS2760
MEMORY MAP Table 3
Address (Hex)
00
01
02-06
07
08
09-0B
0C
0D
0E
0F
10
11
12-17
18
19
1A-1F
20-2F
30-3F
40-7F
80-8F
90-FF
Description
Protection Register
Status Register
Reserved
EEPROM Register
Special Feature Register
Reserved
Voltage Register MSb
Voltage Register LSb
Current Register MSB
Current Register LSb
Accumulated Current Register MSB
Accumulated Current Register LSb
Reserved
Temperature Register MSB
Temperature Register LSb
Reserved
EEPROM, block 0
EEPROM, block 1
Reserved
SRAM
Reserved
Read/Write
R/W
R
R/W
R/W
R
R
R
R
R/W
R/W
R
R
R/W*
R/W*
R/W
* Each EEPROM block is read/write until locked by the LOCK command, after which it is read-only.
PROTECTION REGISTER
The Protection Register consists of flags that indicate protection circuit status and switches that give
conditional control over the charging and discharging paths. Bits OV, UV, COC and DOC are set when
corresponding protection conditions occur and remain set until cleared by the host system. The default
values of the CE and DE bits of the Protection Register are stored in lockable EEPROM in the
corresponding bits in address 30h. A Recall Data command for EEPROM block 1 recalls the default
values of 1 into CE and DE. The format of the Protection Register is shown in Figure 9. The function of
each bit is described in detail in the following paragraphs.
PROTECTION REGISTER FORMAT Figure 9
Address 00
bit 7
OV
bit 6
UV
bit 5
COC
bit 4
DOC
bit 3
CC
bit 2
DC
bit 1
CE
bit 0
DE
OV – Overvoltage Flag. When set to 1, this bit indicates the battery pack has experienced an overvoltage
condition. This bit must be reset by the host system.
UV – Undervoltage Flag. When set to 1, this bit indicates the battery pack has experienced an
undervoltage condition. This bit must be reset by the host system.
11
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相关代理商/技术参数 |
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|---|---|
| DS2760E | 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:High Precision Li-Ion Battery Monitor |
| DS2760E-025 | 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:High Precision Li-Ion Battery Monitor |
| DS2760E8000001/T&R | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| DS2760EA | 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:High Precision Li-Ion Battery Monitor |
| DS2760EA-025 | 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:High Precision Li-Ion Battery Monitor |
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