Datasheet > MIC2017YML

MIC2017YML

更新时间： 2024-09-26 21:53:19

品牌	Logo	应用领域
麦瑞 - MICREL		开关
页数	文件大小	规格书
17页	830K
描述
Adjustable Current Limit Power Distribution Switch

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MIC2017YML 数据手册

MIC2007/2017

Adjustable Current Limit

Power Distribution Switch

General Description

Features

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.

• 70mΩ typical on-resistance

• 2.5V – 5.5V operating range

• User adjustable current limit: 0.2A – 2.0A

• Kickstart™

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.

• User adjustable output slew rate control

• Automatic load discharge

• Thermal protection

• Under voltage lock-out

• Low quiescent current

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.

Applications

• USB / IEEE 1394 power distribution

• Desktop and laptop PCs

• Set top boxes

• Game consoles

• PDAs

• Printers

• Docking stations

• Chargers

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^TMpackages.

_________________________________________________________________________________________________________

Typical Application

MIC2007

MIC2017

V_BUS

5V Supply

VIN

VOUT

GND

USB

Port

D+/D-

CSLEW

USB

Controller

ENABLE I_LIMIT

USB

Port

D+/D-

Figure 1. Typical Application Circuit

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

M9999-102805

October 2005

12 3 4 5 6 7...17

中文翻译

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与MIC2017YML相关器件

型号	品牌	获取价格	描述	数据表
MIC2017YMLTR	MICREL	获取价格	暂无描述
MIC2017YML-TR	MICROCHIP	获取价格	1-CHANNEL POWER SUPPLY SUPPORT CKT, DSO6
MIC2018	MICROCHIP	获取价格	MIC20XX family of switches are current limiting, high-side power switches, designed for ge
MIC2018YM6	MICREL	获取价格	Fixed and Adjustable Current Limiting Power Distribution Switches
MIC2018YM6	MICROCHIP	获取价格	1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO6
MIC2018YM6TR	MICROCHIP	获取价格	1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO6, LEAD FREE, SOT-23, 6 PIN
MIC2018YM6-TR	MICROCHIP	获取价格	1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO6
MIC2018YM6TX	MICROCHIP	获取价格	IC,CURRENT LIMIT DIAGNOSTIC CIRCUIT,TSOP,6PIN,PLASTIC
MIC2018YML	MICREL	获取价格	Fixed and Adjustable Current Limiting Power Distribution Switches
MIC2018YMLTR	MICREL	获取价格	1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO6, 2 X 2 MM, LEAD FREE, MLF-6

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