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MIC94065YMT PDF预览

MIC94065YMT

更新时间: 2024-01-27 19:35:55
品牌 Logo 应用领域
麦瑞 - MICREL 开关电源开关
页数 文件大小 规格书
8页 615K
描述
High Side Power Switches

MIC94065YMT 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:HVSON, SOLCC4,.06,20Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
Factory Lead Time:8 weeks风险等级:5.6
其他特性:SEATED HT-CALCULATED内置保护:TRANSIENT
驱动器位数:1接口集成电路类型:BUFFER OR INVERTER BASED PERIPHERAL DRIVER
JESD-30 代码:R-XDSO-N4JESD-609代码:e4
长度:1.6 mm湿度敏感等级:1
功能数量:1端子数量:4
最高工作温度:85 °C最低工作温度:-40 °C
输出电流流向:SOURCE封装主体材料:UNSPECIFIED
封装代码:HVSON封装等效代码:SOLCC4,.06,20
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度(摄氏度):260认证状态:Not Qualified
座面最大高度:0.6 mm最大供电电压:5.5 V
最小供电电压:1.7 V标称供电电压:5 V
表面贴装:YES温度等级:INDUSTRIAL
端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)端子形式:NO LEAD
端子节距:0.5 mm端子位置:DUAL
处于峰值回流温度下的最长时间:40断开时间:0.2 µs
接通时间:170 µs宽度:1.2 mm
Base Number Matches:1

MIC94065YMT 数据手册

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MIC94064/5  
High Side Power Switches  
General Description  
Features  
The MIC94064 and MIC94065 are high-side load  
switches designed for operation between 1.7V to 5.5V.  
The devices contain a low on-resistance P-channel  
MOSFET that supports over 2A of continuous current.  
1.7V to 5.5V input voltage range  
2A continuous operating current  
77m(typ) RDSON  
Built-in level shift for control logic; can be operated by  
The MIC94064/5 provides a slew rate controlled Soft-  
Start turn-on of 115µs (typical) to prevent in-rush current  
from glitching supply rails.  
1.5V logic.  
Low 2µA quiescent current  
Soft-Start: 115µs  
The MIC94065 features an active load discharge circuit  
which insures capacitive loads retain no charge when  
the main switch is in an OFF state.  
Micro-power shutdown <1µA  
Load discharge circuit: MIC94065  
Space saving 1.2x1.6 mm Thin MLF® package  
An active pull-down on the enable input keeps  
MIC94064/5 in a default OFF state until the EN pin is  
pulled to a high level. Built-in level shift circuitry allows  
low voltage logic signals to switch higher supply  
voltages, or vice versa; high level logic signals can  
control low level voltages.  
Applications  
Load switch in portable applications:  
-
-
-
-
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Cellular phones  
PDAs  
MP3 players  
Digital Cameras  
Portable instrumentation  
The MIC94064/5’s operating voltage range makes them  
suitable for 1-cell Lithium ion and 2- to 3-cell  
NiMH/NiCad/Alkaline powered systems, as well as all 5V  
applications. Their low operating current of 2µA and low  
shutdown current of <1µA maximize battery life.  
Battery switch-over circuits  
Level translator  
Data sheets and support documentation can be found on  
Micrel’s web site at: www.micrel.com.  
________________________________________________________________________________________________________  
Typical Application  
MIC94064  
MIC94065  
Load Switch Application  
Load Switch with Capacitive Load Discharge  
MLF and MicroLeadFrame are registered trademarks of Amkor Technologies, 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  
M9999-011608  
January 2008  

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