參數(shù)資料
型號(hào)： MIC2586R-2YM TR
廠(chǎng)商： Micrel Inc
文件頁(yè)數(shù)： 1/22頁(yè)
文件大?。?/td> 492K
描述： IC CTRLR/SEQ HOT SWAP 14-SOIC
標(biāo)準(zhǔn)包裝： 2,500
類(lèi)型： 熱交換控制器
應(yīng)用： 通用
內(nèi)部開(kāi)關(guān)： 無(wú)
電源電壓： 10 V ~ 80 V
工作溫度： -40°C ~ 85°C
安裝類(lèi)型： 表面貼裝
封裝/外殼： 14-SOIC（0.154"，3.90mm 寬）
供應(yīng)商設(shè)備封裝： 14-SOIC
包裝： 帶卷 (TR)
其它名稱(chēng)： MIC2586R-2YMTR
MIC2586R-2YMTR-ND
 
MIC2586/MIC2586R
Single-Channel, Positive High-Voltage
Hot Swap Controller/Sequencer
NOT RECOMMENDED FOR NEW DESIGNS
 
 
Micrel Inc. " 2180 Fortune Drive " San Jose, CA 95131 " USA " tel +1 (408) 944-0800 " fax + 1 (408) 474-1000 " http://www.micrel.com
ecember 2012
 
M9999-122012
 
General Description    
 
The MIC2586 and MIC2586R are single-channel positive
voltage hot swap controllers/sequencers designed to
provide safe insertion and removal of boards for systems
that require live (always-powered) backplanes. These
devices   use   few   external   components   and   act   as
controllers for external N-channel power MOSFET devices
to provide inrush current control and output voltage slew
rate control. Overcurrent fault protection is provided via
programmable   analog   foldback   current-limit   circuitry
equipped with a programmable overcurrent filter. These
protection circuits combine to limit the power dissipation of
the external MOSFET to insure that the MOSFET is in its
SOA during fault conditions.
The MIC2586 provides a circuit breaker function that
latches the output MOSFET off if the load current exceeds
the   current-limit   threshold   for   the   duration   of   the
programmable timer. Conversely, the MIC2586R will
attempt to restart power after a load current fault with a low
duty cycle to prevent the MOSFET from overheating.
Each device provides either an active-HIGH (1BM) or an
active-LOW (2BM) power-is-good (PWRGD) signal.
The MIC2586 and the MIC2586R provide up to three,
time-sequenced PWRGD outputs that can be used as a
control for DC/DC converter circuits or power modules.
Data sheets and support documentation can be found on
Micrels web site at: www.micrel.com
.
Features
" Operates from +10V to +80V with 100V ABS MAX
operation
" Industrial temperature specifications at V
CC
 = +24V and
V
CC
 = +48V
" Programmable current limit with analog foldback
" Active current regulation minimizes inrush current
" Electronic circuit breaker for overcurrent fault protection
" Output latch off (MIC2586) or output auto-retry
(MIC2586R)
" Fast responding circuit breaker (< 2祍) to short-circuit
loads
" Programmable input undervoltage lockout
" Fault Reporting:
Three open-drain PWRGD outputs for enabling DC/DC
converter(s)
 Active-HIGH: MIC2586-1/MIC2586R-1
 Active-LOW: MIC2586-2/MIC2586R-2
 
Applications
" General-purpose hot board insertion
" High-voltage, high-side electronic circuit breaker
" +12V/+24V/+48V distributed power systems
" +24V/+48V industrial/alarm systems
" Telecom systems
" Medical systems
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MIC2587-1BM 功能描述:IC CTRLR HOTSWAP 1CHAN POS 8SOIC RoHS:否 類(lèi)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(lèi)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(lèi)型:表面貼裝 封裝/外殼:10-WFDFN 裸露焊盤(pán) 供應(yīng)商設(shè)備封裝:10-TDFN-EP（3x3） 包裝:管件
MIC2587-1BM TR 功能描述:IC CTRLR HOT SWAP POS HV 8-SOIC RoHS:否 類(lèi)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(lèi)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(lèi)型:表面貼裝 封裝/外殼:10-WFDFN 裸露焊盤(pán) 供應(yīng)商設(shè)備封裝:10-TDFN-EP（3x3） 包裝:管件
MIC2587-1YM 功能描述:熱插拔功率分布 Positive High 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
MIC2587-1YM TR 功能描述:熱插拔功率分布 Positive High 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
MIC2587-1YMTR 制造商:Micrel Inc 功能描述:
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