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MIC2090-1YM5-TR PDF预览

MIC2090-1YM5-TR

更新时间: 2024-02-24 01:09:30
品牌 Logo 应用领域
美国微芯 - MICROCHIP 光电二极管
页数 文件大小 规格书
23页 1115K
描述
1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5

MIC2090-1YM5-TR 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:LSSOP,Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
Factory Lead Time:11 weeks风险等级:1.65
可调阈值:NO模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUIT
JESD-30 代码:R-PDSO-G5JESD-609代码:e4
长度:2.9 mm湿度敏感等级:1
信道数量:1功能数量:1
端子数量:5最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:LSSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, LOW PROFILE, SHRINK PITCH峰值回流温度(摄氏度):260
座面最大高度:1.45 mm最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):1.8 V标称供电电压 (Vsup):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:GULL WING
端子节距:0.95 mm端子位置:DUAL
处于峰值回流温度下的最长时间:40宽度:1.6 mm
Base Number Matches:1

MIC2090-1YM5-TR 数据手册

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MIC2090/MIC2091  
Current Limiting Power  
Distribution Switches  
General Description  
Features  
The MIC2090 and MIC2091 are high-side MOSFET power  
switches optimized for general-purpose 50mA or 100mA  
low power distribution in circuits requiring over-current  
limiting and circuit protection. Typical applications for these  
parts are for switching power in USB ports, portable  
consumer items, camera and camcorder motor protection,  
thermal printer head protection, and many other low  
current-load switching applications.  
1.8V to 5.5V supply voltage  
790 mtypical RDSON at 3.3V  
MIC2090 is rated for 50mA minimum continuous current  
MIC2091 is rated for 100mA minimum continuous  
current  
Reverse current blocking (OGI)  
20ns super fast reaction time to hard short at output  
10ms fault flag delay (tD_FAULT/) eliminates false  
assertions  
The MIC2090 and MIC2091 come in two versions: auto-  
retry current limit and output latch off on an over current  
fault. The MIC2090 and MIC2091 are offered in a space  
saving 5-pin SOT-23 package with an operating junction  
temperature range of -40°C to +125°C.  
Auto-retry overcurrent and short-circuit protection (-1  
version)  
Latch-off on current limit (-2 version)  
Thermal shutdown  
Fault status flag indicates: over-current, over-  
Data sheets and support documentation can be found on  
Micrel’s web site at: www.micrel.com.  
temperature, or UVLO  
Under-voltage lockout (UVLO)  
Low quiescent current  
Applications  
USB peripherals  
Camcorder  
DSC  
MP3/iPod  
SD protection  
USB low-power hub  
_________________________________________________________________________________________________________________________  
Typical Application  
MIC2091 USB Power Switch  
Startup into Short Circuit  
Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1 (408) 944-0800 • fax + 1 (408) 474-1000 • http://www.micrel.com  
M9999-070611-B  
July 2011  

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