參數(shù)資料
型號(hào)： MIC2593
廠商： 意法半導(dǎo)體
英文描述： Dual-Slot PCI Hot Plug Controller
中文描述： 雙插槽的PCI熱插拔控制器
文件頁(yè)數(shù)： 25/26頁(yè)
文件大?。?/td> 170K
代理商： MIC2593
April 2004
25
M9999-042204
MIC2593
Micrel
Gate Capacitor and Resistor Guidelines
The MIC2593 controls four external power MOSFETs, that
handle the high currents for each of the two 3.3V and 5V
outputs. A capacitor is connected in the application circuit
from each GATE pin of the MIC2593 to ground. However, an
external capacitor, C
GATE
, is not required for operation of the
MIC2593. Each C
GATE
controls the ramp-up rate of its
respective power output (e.g., 5VOUTB). These capacitors,
which are typically in the 10nF range, cause the GATE
outputs of the MIC2593 to have very low AC impedances to
ground at any significant frequency. It is therefore necessary
to place a modest value of gate damping resistance (R
GATE
)
between each C
GATE
and the gate of its associated MOSFET
as shown in Figure 15. These resistances prevent high-
frequency MOSFET source-follower oscillations from occur-
ring. The exact value of the resistors used is not critical; 10
to 33
is usually a sufficient choice. Each R
GATE
should be
physically located directly adjacent to the MOSFET gate lead
to which it connects.
MIC2593
GATE
R
GATE
15
C
10nF
External
MOSFET
Figure 15. C
GATE
and R
GATE
Connection
相關(guān)PDF資料
PDF描述
MIC2593-2BTQ Dual-Slot PCI Hot Plug Controller
MIC2593-5BTQ Dual-Slot PCI Hot Plug Controller
MIL-PRF-19500 SEMICONDUCTOR DEVICE, TRANSISTOR, NPN, SILICON, LOW-POWER TYPES 2N2484, 2N2484UA, 2N2484UB, JAN, JANTX, JANTXV, JANS, JANHC, AND JANKC
MINISO-8 8-LEAD MINI SMALL OUTLINE
MJ2400 Inrush Current Controllers
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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(kāi)關(guān) 應(yīng)用:通用 內(nèi)部開(kāi)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(kāi)關(guān) 應(yīng)用:通用 內(nèi)部開(kāi)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
MIC2593-2YTQ 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(kāi)關(guān) 應(yīng)用:通用 內(nèi)部開(kāi)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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