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MIC2040-1YMMTR PDF预览

MIC2040-1YMMTR

更新时间: 2024-01-17 06:56:48
品牌 Logo 应用领域
麦瑞 - MICREL 开关光电二极管
页数 文件大小 规格书
15页 633K
描述
1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO10, LEAD FREE, MSOP-10

MIC2040-1YMMTR 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Transferred零件包装代码:MSOP
包装说明:TSSOP,针数:10
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.15
可调阈值:YES模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUIT
JESD-30 代码:S-PDSO-G10JESD-609代码:e3
长度:3 mm湿度敏感等级:1
信道数量:1功能数量:1
端子数量:10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:SQUARE
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):260
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:Matte Tin (Sn)
端子形式:GULL WING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
宽度:3 mmBase Number Matches:1

MIC2040-1YMMTR 数据手册

 浏览型号MIC2040-1YMMTR的Datasheet PDF文件第2页浏览型号MIC2040-1YMMTR的Datasheet PDF文件第3页浏览型号MIC2040-1YMMTR的Datasheet PDF文件第4页浏览型号MIC2040-1YMMTR的Datasheet PDF文件第5页浏览型号MIC2040-1YMMTR的Datasheet PDF文件第6页浏览型号MIC2040-1YMMTR的Datasheet PDF文件第7页 
MIC2040/2041  
Single Channel Low Voltage Power Distribution Switch  
General Description  
Features  
The MIC2040 and MIC2041 are high side MOSFET switches  
optimizedforgeneralpurposepowerdistributionapplications  
that require circuit protection. The 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 in order to detect  
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, the MIC2040/41 is suited for multi-port USB  
applications to satisfy upstream/downstream power require-  
ments.  
• 75mmax. on-resistance  
• 0.8V to 5.5V operating range  
• Adjustable current limit  
• Up to 1.5A continuous output current  
• Short circuit protection with thermal shutdown  
• Circuit breaker mode (MIC2041)  
• Fault status flag  
• Undervoltage lockout  
• Output MOSFET reverse current flow block when  
disabled  
• Very fast reaction to short-circuits  
• Low quiescent current  
The MIC2041 features a auto-reset circuit breaker mode that  
latchestheoutputoffupondetectinganovercurrentcondition  
lasting more than 28ms. The output is reset by removing or  
reducing the load.  
Applications  
• Docking stations  
• Notebook PCs  
• PDAs  
• Board hot swap  
• RAID controllers  
• USB peripherals  
• ACPI power distribution  
Data sheets and support documentation can be found on  
Micrel’s web site at www.micrel.com.  
Ordering Information  
Part Number  
Standard  
Pb-Free  
Enable  
Circuit Breaker  
Package  
MIC2040-1BMM  
MIC2040-2BMM  
MIC2041-1BMM  
MIC2041-2BMM  
MIC2040-1YMM  
MIC2040-2YMM  
MIC2041-1YMM  
MIC2041-2YMM  
Active-High  
Active-Low  
Active-High  
Active-Low  
10-Pin MSOP  
10-Pin MSOP  
10-Pin MSOP  
10-Pin MSOP  
X
X
Typical Application  
C2  
0.1µF  
MIC2040-1BM  
VOUT  
3.3V@ 1A  
6
8,10  
VBIAS  
VIN  
VOUT  
+3.3V  
Power  
Supply  
C3  
4.7µF  
CLOAD  
33µF  
7, 9  
1
C1  
0.1µF  
R1  
20kΩ  
LogicON/OFF  
INController  
EN  
2
5
3
/FAULT UVLOIN  
(OPEN)  
OVERCURRENT  
ILIM  
RSET  
340Ω  
GND  
4
Note:  
BothVIN pins (7, 8) must be externally tied together.  
BothVOUT pins (8, 10) must be externally tied together.  
ILIMIT = 1A.  
Micrel, Inc. • 1849 Fortune Drive • San Jose, CA 95131 • USA • tel + 1 (408) 944-0800 • fax + 1 (408) 944-0970 • http://www.micrel.com  
M9999-012004  
January 2005  
1

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