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MP2108DQ-LF-Z PDF预览

MP2108DQ-LF-Z

更新时间: 2024-11-14 20:40:11
品牌 Logo 应用领域
芯源 - MPS 开关光电二极管
页数 文件大小 规格书
13页 440K
描述
Switching Regulator, Current-mode, 3.5A, 920kHz Switching Freq-Max, PDSO10, 3 X 3 MM, ROHS COMPLIANT, MO-229VEED-5, QFN-10

MP2108DQ-LF-Z 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Not Recommended零件包装代码:SON
包装说明:HVSON,针数:10
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:8 weeks
风险等级:6.94其他特性:ALSO OPERATES IN ADJUSTABLE MODE FROM 0.9 TO 5V
模拟集成电路 - 其他类型:SWITCHING REGULATOR控制模式:CURRENT-MODE
控制技术:PULSE WIDTH MODULATION最大输入电压:6 V
最小输入电压:2.6 V标称输入电压:5 V
JESD-30 代码:S-PDSO-N10JESD-609代码:e3
长度:3 mm湿度敏感等级: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
最大输出电流:3.5 A封装主体材料:PLASTIC/EPOXY
封装代码:HVSON封装形状:SQUARE
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:1 mm
表面贴装:YES切换器配置:BUCK
最大切换频率:920 kHz温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn)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宽度:3 mm
Base Number Matches:1

MP2108DQ-LF-Z 数据手册

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MP2108  
2A, 6V, 740KHz  
Synchronous Buck Converter  
The Future of Analog IC Technology  
DESCRIPTION  
FEATURES  
The MP2108 is a 2A, 740KHz synchronous  
buck converter designed for low voltage  
applications requiring high efficiency. It is  
capable of providing output voltages as low as  
0.9V, and integrates top and bottom switches to  
minimize power loss and component count. The  
740KHz switching frequency allows for small  
filtering components, further reducing the  
solution size.  
2A Output Current  
Synchronous Rectification  
Internal 160mand 190mPower Switches  
Input Range of 2.6V to 6V  
Over 95% Efficiency  
Under Voltage Lockout Protection  
Soft-Start Operation  
Thermal Shutdown  
Internal Current Limit (Source & Sink)  
Tiny 10-Pin MSOP and 3x3 QFN Packages  
The MP2108 includes cycle-by-cycle current  
limiting and under voltage lockout. Internal  
power switches, combined with the tiny 10-pin  
MSOP or 3mm x 3mm QFN packages, provide  
a solution requiring a minimum of board space.  
QFN package is recommended if output current  
is higher than 1.5A.  
APPLICATIONS  
SOHO Routers, PCMCIA Cards, Mini PCI  
Handheld Computers, PDAs  
Cell phones, Digital Still and Video Cameras  
Small LCD Displays  
EVALUATION BOARD REFERENCE  
“MPS” and “The Future of Analog IC Technology” are Registered Trademarks of  
Monolithic Power Systems, Inc.  
Board Number  
Dimensions  
EV2108DQ/DK-00A  
2.5”X x 2.0”Y x 0.5”Z  
TYPICAL APPLICATION  
100  
V
=2.5V  
OUT  
90  
80  
70  
60  
50  
40  
30  
20  
10  
0
2
1
V
=1.2V  
OUT  
VIN  
10  
BST  
3
7
RUN  
LX  
6
SS  
8
COMP  
FB  
VREF SGND PGND  
9
5
4
V
=3.3V  
IN  
0.01  
0.1  
1
10  
LOAD CURRENT (A)  
MP2108 Rev 1.2  
1/22/2010  
www.MonolithicPower.com  
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.  
© 2010 MPS. All Rights Reserved.  
1

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