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| 型号： | MAX11081GUU+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 22/29页 |
| 文件大小： | 0K |
| 描述： | IC FAULT MON BATT 12CH 38-TSSOP |
| 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) |
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12-Channel, High-Voltage
Battery-Pack Fault Monitors
Table 3. System Fault Modes
CONDITION
PCB or IC package open or short
circuit—no stack load
Random connection of cells to IC—
no stack load
Random connection of modules—
no stack load
Random connect/disconnect of
communication bus—no stack load;
AC- or DC-coupled
Random connect/disconnect of
communication bus—with stack load;
AC- or DC-coupled
Connect/disconnect module
interconnect (bus bar)—no stack load
Removal/fault of module interconnect
(bus bar)—with stack load
Removal/fault of module interconnect
(bus bar)—with stack under charge
EFFECT
Refer to the pin-level FMEA analysis
spreadsheet available from the factory
No effect
No effect
Communication from host to the first
break in the daisy-chain bus
Communication from host to the first
break in the daisy-chain bus
No effect for DC- or AC-coupled
communication bus
No effect for AC-coupled
communication bus; device damage for
DC-coupled bus
No effect for AC-coupled
communication bus; device damage for
DC-coupled bus
DESIGN RECOMMENDATION
The built-in features of the
MAX11080/MAX11081, should ensure low FMEA
risk in most cases.
The series resistors on the cell inputs of the
MAX11080/MAX11081, as well as the internal
design, ensure protection against random
power-supply or ground connections.
Each module is referenced to its neighbor, so no
special connection order is necessary.
The level-shifted interface design of the
MAX11080/MAX11081 ensures that the SHDN ,
GND U , and ALRM_ communication bus can be
connected at any time with no load.
The level-shifted interface design of the
MAX11080/MAX11081 ensures that the SHDN ,
GND U , ALRM_ communication bus can be
connected at any time as long as the power
bus is properly connected.
A break in the power bus does not cause a
problem as long as there is no load on the
stack.
An AC-coupled bus with isolation on the SHDN
pin or a redundant bus-bar connection should
be used to protect against this case.
An AC-coupled bus with isolation on the SHDN
pin or a redundant bus-bar connection should
be used to protect against this case.
22
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相关PDF资料 |
PDF描述 |
|---|---|
| MAX11081GUU/V+T | IC FAULT MON BATT 12CH 38TSSOP |
| AIUR-10-330K | INDUCTOR POWER 33UH 10% T/H |
| MAX11080GUU+T | IC LI/BATTERY MANAGEMENT 38TSSOP |
| V48C15C75B3 | CONVERTER MOD DC/DC 15V 75W |
| AIUR-10-270K | INDUCTOR POWER 27UH 10% T/H |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX11081IUU+ | 功能描述:电池管理 12 Ch Hi Volt Batt Pack Fault Monitor 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 |
| MAX11081IUU+T | 制造商:Maxim Integrated Products 功能描述:MAX11081 12-CHANNEL, HIGH-VOLTAGE BATTERY-PACK FAULT MONITOR - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC FAULT MON BATT 12CH 38TSSOP 制造商:Maxim Integrated Products 功能描述:12Ch Hi-Vtg Batt-Pk Fault Monitors |
| MAX1108CUB | 功能描述:模数转换器 - ADC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
| MAX1108CUB+ | 功能描述:模数转换器 - ADC 2Ch Single-Supply Low-P Serial 8-Bit RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
| MAX1108CUB+T | 功能描述:模数转换器 - ADC 2Ch Single-Supply Low-P Serial 8-Bit RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
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