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MP38115DQ-LF-Z PDF预览

MP38115DQ-LF-Z

更新时间: 2024-11-26 21:21:07
品牌 Logo 应用领域
芯源 - MPS 开关
页数 文件大小 规格书
10页 286K
描述
Switching Regulator, Current-mode, 6.5A, 1800kHz Switching Freq-Max, 3 X 3 MM, ROHS COMPLIANT, MO-229VEED-5, QFN-10

MP38115DQ-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:3 X 3 MM, ROHS COMPLIANT, MO-229VEED-5, QFN-10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:5.16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:5.5 V最小输入电压:1.1 V
标称输入电压:3.6 VJESD-30 代码:S-XDSO-N10
JESD-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:6.5 A
封装主体材料:UNSPECIFIED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:1800 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 mmBase Number Matches:1

MP38115DQ-LF-Z 数据手册

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MP38115  
Ultra Low Voltage, 4A, 5.5V Synchronous  
Step-Down Switching Regulator  
The Future of Analog IC Technology  
DESCRIPTION  
FEATURES  
The MP38115 is an internally compensated  
1.5MHz fixed frequency PWM synchronous  
step-down regulator. MP38115 operates from a  
1.1V to 5.5V input and generates an output  
voltage as low as 0.8V.  
4A Output Current  
Input Operation Range: 1.1V to 5.5V  
60mInternal Power MOSFET Switches  
All Ceramic Capacitor Design  
Up to 95% Efficiency  
1.5MHz Fixed Switching Frequency  
Adjustable Output from 0.8V to 0.9xVIN  
Internal Soft-Start  
Frequency Synchronization Input  
Power Good Output  
Cycle-by-Cycle Current Limiting  
Hiccup Short Circuit Protection  
Thermal Shutdown  
The MP38115 integrates a 60mhigh-side  
switch and a 60msynchronous rectifier for  
high efficiency without an external Schottky  
diode. With peak current mode control and  
internal compensation, the MP38115 based  
solution delivers a very compact footprint with a  
minimum component count.  
The MP38115 is available in a small 3mm x  
3mm 10-lead QFN package.  
3mm x 3mm 10-lead QFN Package  
APPLICATIONS  
µP/ASIC/DSP/FPGA Core and I/O Supplies  
Printers and LCD TVs  
Network and Telecom Equipment  
Point of Load Regulators  
“MPS” and “The Future of Analog IC Technology” are Registered Trademarks of  
Monolithic Power Systems, Inc.  
TYPICAL APPLICATION  
V
IN  
1.1V to 5.5V  
IN  
VCC  
BS  
V
V
SW  
OUT  
CC  
1.1V / 4A  
2.7V to 5.5V  
MP38115  
EN/SYNC  
GND  
FB  
OFF ON  
MP38115 Rev. 0.92  
8/11/2009  
www.MonolithicPower.com  
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.  
© 2009 MPS. All Rights Reserved.  
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