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参数资料
| 型号： | MIC2593-2BTQ TR |
| 厂商： | Micrel Inc |
| 文件页数： | 20/26页 |
| 文件大小： | 220K |
| 描述： | IC PCI HOT PLUG CTLR DUAL 48TQFP |
| 标准包装： | 2,000 |
| 类型： | 热交换控制器 |
| 应用： | PCI，PCI-X |
| 内部开关： | 无 |
| 电源电压： | 3.3V，5V，±12V |
| 工作温度： | 0°C ~ 70°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 48-TQFP |
| 供应商设备封装： | 48-TQFP（7x7） |
| 包装： | 带卷 (TR) |
| 其它名称： | MIC2593-2BTQTR MIC2593-2BTQTR-ND |
Micrel, Inc.
MIC2593
September 2008
20
M9999-092208
Common Status Register (CS)
8-Bits, Read/Write
Common Status Register (CS)
D[7]
D[6]
D[5]
D[4]
D[3]
D[2]
D[1]
D[0]
read/write
read/write
read-only
read-only
read/write
read/write
read/write
read-only
Reserved
Reserved
GPI_B
GPI_A
INTMSK
UV_INT
OV_INT
Reserved
Bit(s)
Function
Operation
D[7]
Reserved
Always read as zero
D[6]
Reserved
Always read as zero
GPI_B
General Purpose Input 0, Slot B
State of GPIB pin
GPI_A
General Purpose Input 0, Slot A
State of GPIA pin
INTMSK
Interrupt Mask
0 = /INT generation is enabled
1 = /INT generation is disabled
The MIC2593 does not participate in the SMBus Alert
Response Address (ARA) protocol.
UV_INT
Undervoltage Interrupt
0 = No UVLO fault
1 = UVLO fault
Set whenever a circuit breaker fault condition occurs as
a result of an undervoltage lockout condition on one of
the main supply inputs. This bit is only set if a UVLO
condition occurs while the ON[A/B] pin is asserted or
the MAIN[A/B] control bits are set.
OV_INT
Overtemperature Interrupt
0 = Die Temp < 160癈
1 = Fault: Die Temp > 160癈
Set if a fault occurs as a result of theMIC2593s die
temperature exceeding160癈.
D[0]
Reserved
Undefined
Power-Up Default Value:
0000 0000
b
= 00
h
Command_Byte Value (R/W): 0000 0110
b
= 06
h
To reset the OT_INT and UV_INT fault bits, a logical 1 must be written back to these bits.
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相关代理商/技术参数 |
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| MIC2593-2YTQ | 功能描述:热插拔功率分布 Dual-slot PCI Hot Swap Power Controller w/o IPMI support - Lead Free RoHS:否 制造商:Texas Instruments 产品:Controllers & Switches 电流限制: 电源电压-最大:7 V 电源电压-最小:- 0.3 V 工作温度范围: 功率耗散: 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Tube |
| MIC2593-2YTQ TR | 功能描述:热插拔功率分布 Dual-slot PCI Hot Swap Power Controller w/o IPMI support - Lead Free RoHS:否 制造商:Texas Instruments 产品:Controllers & Switches 电流限制: 电源电压-最大:7 V 电源电压-最小:- 0.3 V 工作温度范围: 功率耗散: 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Tube |
| MIC2594-1BM | 功能描述:IC CTRLR HOT SWAP NEG HV 8-SOIC RoHS:否 类别:集成电路 (IC) >> PMIC - 热交换 系列:- 产品培训模块:Obsolescence Mitigation Program 标准包装:100 系列:- 类型:热插拔开关 应用:通用 内部开关:是 电流限制:可调 电源电压:9 V ~ 13.2 V 工作温度:-40°C ~ 150°C 安装类型:表面贴装 封装/外壳:10-WFDFN 裸露焊盘 供应商设备封装:10-TDFN-EP（3x3） 包装:管件 |
| MIC2594-1BM TR | 功能描述:IC CTRLR HOT SWAP NEG HV 8-SOIC RoHS:否 类别:集成电路 (IC) >> PMIC - 热交换 系列:- 产品培训模块:Obsolescence Mitigation Program 标准包装:100 系列:- 类型:热插拔开关 应用:通用 内部开关:是 电流限制:可调 电源电压:9 V ~ 13.2 V 工作温度:-40°C ~ 150°C 安装类型:表面贴装 封装/外壳:10-WFDFN 裸露焊盘 供应商设备封装:10-TDFN-EP（3x3） 包装:管件 |
| MIC2594-1YM | 功能描述:热插拔功率分布 Negative Voltage Hot-Swap Controller - Lead Free RoHS:否 制造商:Texas Instruments 产品:Controllers & Switches 电流限制: 电源电压-最大:7 V 电源电压-最小:- 0.3 V 工作温度范围: 功率耗散: 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Tube |
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