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MP38900DL-LF-Z PDF预览

MP38900DL-LF-Z

更新时间： 2024-01-28 18:50:08
品牌 Logo 应用领域
芯源 - MPS 开关
页数 文件大小 规格书
23页 858K
描述
Switching Regulator, 3 X 4 MM, ROHS COMPLIANT, MO-220, QFN-20

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MP38900DL-LF-Z 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Active零件包装代码：QFN
包装说明：HVQCCN,针数：20
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：10 weeks
风险等级：5.14其他特性：OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 13V
模拟集成电路 - 其他类型：SWITCHING REGULATOR控制技术：PULSE WIDTH MODULATION
最大输入电压：16 V最小输入电压：4.5 V
标称输入电压：12 VJESD-30 代码：R-XQCC-N20
JESD-609代码：e3长度：4 mm
湿度敏感等级：1功能数量：1
端子数量：20最高工作温度：85 °C
最低工作温度：-40 °C封装主体材料：UNSPECIFIED
封装代码：HVQCCN封装形状：RECTANGULAR
封装形式：CHIP CARRIER, 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
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：QUAD处于峰值回流温度下的最长时间：40
宽度：3 mmBase Number Matches：1

MP38900DL-LF-Z 数据手册

 浏览型号MP38900DL-LF-Z的Datasheet PDF文件第2页浏览型号MP38900DL-LF-Z的Datasheet PDF文件第3页浏览型号MP38900DL-LF-Z的Datasheet PDF文件第4页浏览型号MP38900DL-LF-Z的Datasheet PDF文件第5页浏览型号MP38900DL-LF-Z的Datasheet PDF文件第6页浏览型号MP38900DL-LF-Z的Datasheet PDF文件第7页 
MP38900/MP38900-B  
High Efficiency, Fast Transient, 10A, 16V  
Synchronous Step-down Converter  
In a Tiny QFN20 (3x4mm) Package  
The Future of Analog IC Technology  
DESCRIPTION  
FEATURES  
The MP38900/MP38900-B is a fully integrated,  
high frequency synchronous rectified step-down  
switch mode converter. It offers a very compact  
solution to achieve 10A continuous output current  
over a wide input supply range with excellent  
Wide 4.5V to 16V Operating Input Range  
10A Output Current  
Internal 27mΩ High-Side, 10mΩ Low-Side  
Power MOSFETs  
Proprietary Switching Loss Reduction  
Technique  
1% Reference Voltage  
Programmable Soft Start Time  
Soft Shutdown (MP38900,)  
High-Z Shutdown (MP38900-B)  
Programmable Switching Frequency  
SCP, OCP, OVP, UVP Protection and  
Thermal Shutdown  
load and line regulation. The  
MP38900/  
MP38900-B operates at high efficiency over a  
wide output current load range.  
The table below summarizes the variations  
among the MP38900 and the MP38900-B.  
External  
VCC  
OCP  
Latch Off  
OCP  
MP38900  
Soft SHDN  
Hi-Z SHDN  
MP38900-B Built-in VCC  
Hiccup  
Output Adjustable from 0.8V to 13V  
Available in a QFN20 (3x4mm) Package  
To futher optimize efficiency at light load, the VCC  
supply of MP38900 is designed to be biased  
externally.  
APPLICATIONS  
Notebook Systems and I/O Power  
Networking Systems  
Optical Communication Systems  
Distributed Power POL Systems  
Constant-On-Time (COT) control mode provides  
fast transient response and eases loop  
stabilization.  
Full protection features include SCP, OCP, OVP,  
UVP and thermal shutdown.  
All MPS parts are lead-free and adhere to the RoHS directive. For MPS green  
status, please visit MPS website under Quality Assurance. “MPS” and “The  
Future of Analog IC Technology” are Registered Trademarks of Monolithic  
Power Systems, Inc.  
The MP38900/MP38900-B requires a minimum  
number of readily available standard external  
components and is available in a space-saving  
QFN20 (3x4mm) package.  
MP38900/MP38900-B Rev. 1.1  
6/25/2012 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.  
© 2012 MPS. All Rights Reserved.  
www.MonolithicPower.com  
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