参数资料
型号: MAX11081GUU/V+T
厂商: Maxim Integrated Products
文件页数: 5/29页
文件大小: 0K
描述: IC FAULT MON BATT 12CH 38TSSOP
其它有关文件: Automotive Product Guide
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
功能: 电池监控器
电池化学: 锂离子(Li-Ion)
电源电压: 6 V ~ 72 V
工作温度: -40°C ~ 105°C
安装类型: 表面贴装
封装/外壳: 38-TFSOP(0.173",4.40mm 宽)
供应商设备封装: 38-TSSOP
包装: 带卷 (TR)
12-Channel, High-Voltage
Battery-Pack Fault Monitors
Pin Description
PIN
1
2
3, 33
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
NAME
DCIN
HV
N.C.
C12
C11
C10
C9
C8
C7
C6
C5
C4
C3
C2
C1
C0
UVSEL0
UVSEL1
UVSEL2
OVSEL0
OVSEL1
OVSEL2
OVSEL3
FUNCTION
DC Power-Supply Input. DCIN supplies the internal 3.3V regulator. This pin should be connected as shown
in the application diagrams.
High-Voltage Bias. HV is biased by the output of the charge pump to provide a DC supply above the DCIN
level. It is used internally to bias the cell-comparator circuitry. Bypass to DCIN with a 1μF capacitor.
No Connection. Not internally connected.
Cell 12 Plus Connection. Top of battery module stack.
Cell 12 Minus Connection and Cell 11 Plus Connection
Cell 11 Minus Connection and Cell 10 Plus Connection
Cell 10 Minus Connection and Cell 9 Plus Connection
Cell 9 Minus Connection and Cell 8 Plus Connection
Cell 8 Minus Connection and Cell 7 Plus Connection
Cell 7 Minus Connection and Cell 6 Plus Connection
Cell 6 Minus Connection and Cell 5 Plus Connection
Cell 5 Minus Connection and Cell 4 Plus Connection
Cell 4 Minus Connection and Cell 3 Plus Connection
Cell 3 Minus Connection and Cell 2 Plus Connection
Cell 2 Minus Connection and Cell 1 Plus Connection
Cell 1 Minus Connection. Connect to AGND.
Undervoltage Threshold Select 0 to 2. Used to select one of eight undervoltage alarm threshold settings.
The parts have internal pulldown; these pins should only be tied to V AA or AGND to set the logic state.
Overvoltage Threshold Select 0 to 3. Used to select one of 16 overvoltage alarm threshold settings.
The parts have internal pulldown; these pins should only be tied to V AA or AGND to set the logic state.
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