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參數(shù)資料
| 型號： | MIC2017 |
| 廠商： | Micrel Semiconductor,Inc. |
| 元件分類： | 熱切換/電源分布 |
| 英文描述： | Adjustable Current Limit Power Distribution Switch |
| 中文描述： | 可調(diào)的限流配電開關(guān) |
| 文件頁數(shù)： | 1/17頁 |
| 文件大?。?/td> | 748K |
| 代理商： | MIC2017 |
MIC2007/2017
Adjustable Current Limit
Power Distribution Switch
Kickstart is a trademark of Micrel, Inc
MLF and MicroLeadFrame are trademarks of Amkor Technology, Inc.
Micrel Inc. 2180 Fortune Drive San Jose, CA 95131 USA tel +1 (408) 944-0800 fax + 1 (408) 474-1000 http://www.micrel.com
General Description
The MIC2007 and MIC2017 are current limiting, high-
side power switches, designed for general purpose
power distribution and control in PCs, PDAs, printers
and other self-powered systems.
The MIC2007 and MIC2017’s primary functions are
current limiting and power switching. They are thermally
protected and will shutdown should their internal
temperature reach unsafe levels. This protects both the
device and the load under high current or fault
conditions.
Features include: user adjustable output slew rate
limiting, automatic load discharge and under voltage
detection. Both devices offer user programmable current
limiting thereby providing designers a continuous
spectrum of current limits from 200mA to 2 Amps.
The MIC2017 offers a unique new feature: Kickstart
,
which allows momentary high current surges to pass
unrestricted without sacrificing overall system safety.
The MIC2007 and MIC2017 are excellent choices for
USB and IEEE 1394 (FireWire) applications or for any
system where current limiting and power control are
desired.
The MIC2007 and MIC2017 are offered in space saving
6-pin SOT-23 and 2mm x 2mm MLF
TM packages.
Features
70m typical on-resistance
2.5V – 5.5V operating range
User adjustable current limit: 0.2A – 2.0A
Kickstart
User adjustable output slew rate control
Automatic load discharge
Thermal protection
Under voltage lock-out
Low quiescent current
Applications
USB / IEEE 1394 power distribution
Desktop and laptop PCs
Set top boxes
Game consoles
PDAs
Printers
Docking stations
Chargers
_________________________________________________________________________________________________________
Typical Application
VIN
D+/D-
5V Supply
CSLEW
VOUT
GND
ENABLE
MIC2007
MIC2017
USB
Controller
ILIMIT
VBUS
USB
Port
USB
Port
Figure 1. Typical Application Circuit
October 2005
M9999-102805
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MIC2017YM6 | 功能描述:IC DISTRIBUTION SW ADJ SOT23-6 RoHS:是 類別:集成電路 (IC) >> PMIC - 電源分配開關(guān) 系列:- 特色產(chǎn)品:XRP252 Switches 標準包裝:1 系列:- 類型:高端開關(guān) 輸出數(shù):2 Rds（開）:140 毫歐 內(nèi)部開關(guān):是 電流限制:1.15A 輸入電壓:1.75 V ~ 5.5 V 工作溫度:-40°C ~ 85°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（3x3） 包裝:Digi-Reel® 其它名稱:1016-1691-6 |
| MIC2017YM6 TR | 功能描述:電源開關(guān) IC - USB Programmable Current Limit Single High-Side Switch w/Kickstart - Lead Free RoHS:否 制造商:Micrel 電源電壓-最小:2.7 V 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-8 封裝:Tube |
| MIC2017YM6-TR | 功能描述:IC SW DISTRIBUTION ADJ SOT23-6 制造商:microchip technology 系列:- 包裝:剪切帶（CT） 零件狀態(tài):有效 開關(guān)類型:通用 輸出數(shù):1 比率 - 輸入:輸出:1:1 輸出配置:高端 輸出類型:P 通道 接口:開/關(guān) 電壓 - 負載:2.5 V ~ 5.5 V 電壓 - 電源（Vcc/Vdd）:不需要 電流 - 輸出（最大值）:2A 導(dǎo)通電阻（典型值）:70 毫歐 輸入類型:非反相 特性:負載釋放，壓擺率受控型 故障保護:限流（可調(diào)），超溫 工作溫度:-40°C ~ 85°C（TA） 封裝/外殼:SOT-23-6 供應(yīng)商器件封裝:SOT-23-6 標準包裝:1 |
| MIC2017YM6TX | 功能描述:IC DISTRIBUTION SW ADJ SOT23-6 RoHS:是 類別:集成電路 (IC) >> PMIC - 電源分配開關(guān) 系列:- 特色產(chǎn)品:XRP252 Switches 標準包裝:1 系列:- 類型:高端開關(guān) 輸出數(shù):2 Rds（開）:140 毫歐 內(nèi)部開關(guān):是 電流限制:1.15A 輸入電壓:1.75 V ~ 5.5 V 工作溫度:-40°C ~ 85°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（3x3） 包裝:Digi-Reel® 其它名稱:1016-1691-6 |
| MIC2017YML | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:Adjustable Current Limit Power Distribution Switch |
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