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MIC2045-2BTSTR PDF预览

MIC2045-2BTSTR

更新时间: 2024-11-06 14:43:35
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
15页 712K
描述
Power Supply Support Circuit, Adjustable, 1 Channel, PDSO16, TSSOP-16

MIC2045-2BTSTR 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:TSSOP包装说明:TSSOP,
针数:16Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.17可调阈值:YES
模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUITJESD-30 代码:R-PDSO-G16
JESD-609代码:e0长度:5 mm
湿度敏感等级:1信道数量:1
功能数量:1端子数量:16
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:TSSOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):240认证状态:Not Qualified
座面最大高度:1.1 mm最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):0.8 V标称供电电压 (Vsup):5 V
表面贴装:YES温度等级:INDUSTRIAL
端子面层:Tin/Lead (Sn85Pb15)端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
处于峰值回流温度下的最长时间:30宽度:4.4 mm
Base Number Matches:1

MIC2045-2BTSTR 数据手册

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MIC2044/2045  
Single Channel, High Current, Low Voltage,  
Protected Power Distribution Switch  
General Description  
Features  
TheMIC2044andMIC2045arehigh-sideMOSFETswitches  
optimizedforgeneralpurposepowerdistributionapplications  
that require circuit protection. These devices switch up to  
5.5V and as low as 0.8V while offering both programmable  
current limiting and thermal shutdown to protect the device  
and the load. A fault status output is provided to indicate  
overcurrent and thermal shutdown fault conditions. Both  
devices employ soft-start circuitry to minimize the inrush  
current in applications that employ highly capacitive loads.  
Additionally, fortightercontroloverinrushcurrentduringstart  
up, the output slew-rate may be adjusted by an external  
capacitor.  
• 30mmaximum on-resistance  
• 0.8V to 5.5V operating range  
• Adjustable current limit  
• Up to 6A continuous output current  
• Short circuit protection  
• Very fast reaction to short circuits  
• Thermal shutdown  
• Adjustable slew-rate control  
• Circuit breaker mode (MIC2045)  
• Fault status flag  
• Power-Good detection  
• Undervoltage lockout  
• No reverse current flow through the switching MOSFET  
when OFF or disabled  
• Low quiescent current  
TheMIC2045featuresaauto-resetcircuitbreakerthatlatches  
the output OFF upon detecting an overcurrent condition  
lasting more than 32ms. The output is reset by removing or  
reducing the load.  
Applications  
• Docking stations  
• LAN servers  
Data sheets and support documentation can be found on  
Micrel’s web site at www.micrel.com.  
• WAN switches  
• Hot swap board insertions  
• Notebook PCs  
• PDAs  
• Base stations  
• RAID controllers  
• USB hosts  
Typical Application  
"Applications Information."  
Micrel, Inc. • 1849 Fortune Drive • San Jose, CA 95131 • USA • tel + 1 (408) 944-0800 • fax + 1 (408) 944-0970 • http://www.micrel.com  
January 2005  
1
MIC2044/2045  

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