- 您現(xiàn)在的位置：買賣IC網(wǎng) > Datasheet目錄45 > MIC2593-2BTQ TR (Micrel Inc)IC PCI HOT PLUG CTLR DUAL 48TQFP Datasheet資料下載
參數(shù)資料
| 型號(hào)： | MIC2593-2BTQ TR |
| 廠商： | Micrel Inc |
| 文件頁數(shù)： | 19/26頁 |
| 文件大?。?/td> | 220K |
| 描述： | IC PCI HOT PLUG CTLR DUAL 48TQFP |
| 標(biāo)準(zhǔn)包裝： | 2,000 |
| 類型： | 熱交換控制器 |
| 應(yīng)用： | PCI，PCI-X |
| 內(nèi)部開關(guān)： | 無 |
| 電源電壓： | 3.3V，5V，±12V |
| 工作溫度： | 0°C ~ 70°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 48-TQFP |
| 供應(yīng)商設(shè)備封裝： | 48-TQFP（7x7） |
| 包裝： | 帶卷 (TR) |
| 其它名稱： | MIC2593-2BTQTR MIC2593-2BTQTR-ND |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁當(dāng)前第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁
Micrel, Inc.
MIC2593
September 2008
19
M9999-092208
Status Register, Slot B (STATB)
8-Bits, Read-Only
Status Register, Slot B (STATB)
D[7]
D[6]
D[5]
D[4]
D[3]
D[2]
D[1]
D[0]
read-only
read-only
read-only
read/write
read/write
read/write
read/write
read/write
FAULTB
MAINB
VAUXB
VAUXBF
12MVBF
12VBF
5VBF
3VBF
Bit(s)
Function
Operation
FAULTB
FAULT Status, Slot B
1 = /FAULTB pin asserted
(/FAULTB pin is LOW)
0 = /FAULTB pin de-asserted
(/FAULTB pin is HIGH)
See Notes 1 and 2
MAINB
MAIN Enable Status, Slot B
Represents the actual state (on/off) of the four Main
Power outputs for Slot B (+12V, 12V, +5V and +3.3V)
1 = Main Power ON
0 = Main Power OFF
VAUXB
VAUX Enable Status, Slot B
Represents the actual state (on/off) of the Auxiliary
Power output for Slot B
1 = AUX Power ON
0 = Main Power OFF
VAUXBF
Overcurrent Fault: VAUXB supply B
1 = Fault, 0 = No fault
12MVBF
Overcurrent Fault: 12V supply B
1 = Fault, 0 = No fault
12VBF
Overcurrent Fault: +12V supply B
1 = Fault, 0 = No fault
5VBF
Overcurrent Fault: 5V supply B
1 = Fault, 0 = No fault
3VBF
Overcurrent Fault: 3V supply B
1 = Fault, 0 = No fault
Power-Up Default Value:
0000 0000
b
= 00
h
Command_Byte Value (R/W): 0000 0101
b
= 05
h
The power-up default value is 00
h
. Both slots are disabled upon power-up, i.e., all supply outputs are off. In response to an
overcurrent fault condition, writing a logical 1 back into the active (or set) bit position will clear the bit and de-assert /INT. The
status of the /FAULTB pin is not affected by reading the Status Register or by clearing active status bits.
Note 1.
If FAULTB has been set by an overcurrent condition on one or more of the MAIN outputs, the ONB input must go LOW to reset FAULTB.
If FAULTB has been set by a VAUXB overcurrent event, the AUXENB input must go LOW to reset FAULTB.
If an overcurrent has occurred on both a MAIN output and the VAUX output of slot B, both ONB and AUXENB of the slot must go low to
reset FAULTB.
Note 2.
Neither the FAULTB bit nor the /FAULTB pin is active when the MIC2593 power paths are controlled by the System Management
Interface. When using SMI power path control, AUXENB and ONB pins for that slot must be tied to GND.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MIC2594-2BM TR | IC CTRLR HOT SWAP NEG HV 8-SOIC |
| MIC2595R-2BM TR | IC CTRLR HOT SWAP NEG HV 14-SOIC |
| MIC280-7BM6 TR | IC SUPERVISOR THERMAL SOT23-6 |
| MIC2800-GFSYML TR | IC REG TRPL BUCK/LINEAR 16MLF |
| MIC281-7BM6 TR | IC SUPERVISOR THERMAL SOT23-6 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MIC2593-2YTQ | 功能描述:熱插拔功率分布 Dual-slot PCI Hot Swap Power Controller w/o IPMI support - Lead Free RoHS:否 制造商:Texas Instruments 產(chǎn)品:Controllers & Switches 電流限制: 電源電壓-最大:7 V 電源電壓-最小:- 0.3 V 工作溫度范圍: 功率耗散: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Tube |
| MIC2593-2YTQ TR | 功能描述:熱插拔功率分布 Dual-slot PCI Hot Swap Power Controller w/o IPMI support - Lead Free RoHS:否 制造商:Texas Instruments 產(chǎn)品:Controllers & Switches 電流限制: 電源電壓-最大:7 V 電源電壓-最小:- 0.3 V 工作溫度范圍: 功率耗散: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Tube |
| MIC2594-1BM | 功能描述:IC CTRLR HOT SWAP NEG HV 8-SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - 熱交換 系列:- 產(chǎn)品培訓(xùn)模塊:Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:100 系列:- 類型:熱插拔開關(guān) 應(yīng)用:通用 內(nèi)部開關(guān):是 電流限制:可調(diào) 電源電壓:9 V ~ 13.2 V 工作溫度:-40°C ~ 150°C 安裝類型:表面貼裝 封裝/外殼:10-WFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:10-TDFN-EP（3x3） 包裝:管件 |
| MIC2594-1BM TR | 功能描述:IC CTRLR HOT SWAP NEG HV 8-SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - 熱交換 系列:- 產(chǎn)品培訓(xùn)模塊:Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:100 系列:- 類型:熱插拔開關(guān) 應(yīng)用:通用 內(nèi)部開關(guān):是 電流限制:可調(diào) 電源電壓:9 V ~ 13.2 V 工作溫度:-40°C ~ 150°C 安裝類型:表面貼裝 封裝/外殼:10-WFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:10-TDFN-EP（3x3） 包裝:管件 |
| MIC2594-1YM | 功能描述:熱插拔功率分布 Negative Voltage Hot-Swap Controller - Lead Free RoHS:否 制造商:Texas Instruments 產(chǎn)品:Controllers & Switches 電流限制: 電源電壓-最大:7 V 電源電壓-最小:- 0.3 V 工作溫度范圍: 功率耗散: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Tube |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。