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參數(shù)資料
| 型號(hào)： | MIC2592B-2BTQ |
| 廠商： | MICREL INC |
| 元件分類： | 電源管理 |
| 英文描述： | Dual-Slot PCI Express Hot-Plug Controller |
| 中文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PQFP48 |
| 封裝： | TQFP-48 |
| 文件頁(yè)數(shù)： | 22/31頁(yè) |
| 文件大小： | 1916K |
| 代理商： | MIC2592B-2BTQ |
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MIC2592B
Detailed Register Descriptions
Control Register, Slot A (CNTRLA)
8-Bits, Read/Write
Micrel
March 2005
22
M9999-033105
Control Register, Slot A (CNTRLA)
D[7]
D[6]
D[5]
D[4]
D[3]
D[2]
D[1]
D[0]
read-only
read-only
read only
read only
read-only
read/write
read/write
read/write
ENABLE
MAINA
VAUXA
Bit(s)
Function
Operation
(VAUXA Output is above its UVLO threshold)
thresholds)
D[5]
Reserved
Always read as zero
D[4]
Reserved
Always read as zero
D[3]
Reserved
Always read as zero
ENABLE
input pin
1 = /FORCE_ONA is disabled
MAINA
MAIN enable control, Slot A
0 = Off, 1 = On
VAUXA
VAUX enable control, Slot A
0 = Off, 1 = On
Power-Up Default Value:
Read Command_Byte Value (R/W):
0000 0000b = 00h
0000 0010b = 02h
The power-up default value is 00h. Slot is disabled upon power-up, i.e., all supply outputs are off.
Notes:
1.
The state of the /PWRGDA pin is the logical AND of the values of the AUXAPG and the MAINAPG bits, except when /FORCE_ONA is asserted. If
/FORCE_ONA is asserted (the pin is pulled low), and /FORCE_AENABLE is set to a logic zero, the /PWRGDA pin will be unconditionally forced to
its open-drain (“Power Not Good”) state.
AUXAPG
AUX output power-good status, Slot A
1 = Power-is-Good
(MAINA Outputs are above their UVLO
/FORCE_A Allows or inhibits the operation of the /FORCE_ONA
0 = /FORCE_ONA is enabled
MAINAPG
MAIN output power-good status, Slot A
1 = Power-is-Good
AUXAPG
MAINAPG
Reserved
Reserved
Reserved
/FORCE_A
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
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| MIC2592B-2BTQ TR | 功能描述:IC PCI HOT PLUG CTLR DUAL 48TQFP 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 |
| MIC2592B-2YTQ | 功能描述:熱插拔功率分布 Dual-slot PCI-Express Hot Swap Power 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 |
| MIC2592B-2YTQ TR | 功能描述:熱插拔功率分布 Dual-slot PCI-Express Hot Swap Power 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 |
| MIC2593-2BTQ | 功能描述:IC CTRLR HOTPLUG PCI DUAL 48TQFP 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 |
| MIC2593-2BTQ TR | 功能描述:IC PCI HOT PLUG CTLR DUAL 48TQFP 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 |
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