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MP3900DS-Z

更新时间： 2024-01-18 05:44:10
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 276K
描述
Switching Controller, Current-mode, 390kHz Switching Freq-Max, PDSO8, MS-012AA, SOIC-8

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中文翻译

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MP3900DS-Z 技术参数

是否无铅： 含铅是否Rohs认证： 不符合
生命周期：Active零件包装代码：SOIC
包装说明：SOP,针数：8
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：5.17
模拟集成电路 - 其他类型：SWITCHING CONTROLLER控制模式：CURRENT-MODE
标称输入电压：10 VJESD-30 代码：R-PDSO-G8
长度：4.9 mm功能数量：1
端子数量：8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：SOP封装形状：RECTANGULAR
封装形式：SMALL OUTLINE峰值回流温度（摄氏度）：NOT SPECIFIED
认证状态：Not Qualified座面最大高度：1.75 mm
表面贴装：YES切换器配置：BOOST
最大切换频率：390 kHz温度等级：INDUSTRIAL
端子形式：GULL WING端子节距：1.27 mm
端子位置：DUAL处于峰值回流温度下的最长时间：NOT SPECIFIED
宽度：3.9 mmBase Number Matches：1

MP3900DS-Z 数据手册

 浏览型号MP3900DS-Z的Datasheet PDF文件第2页浏览型号MP3900DS-Z的Datasheet PDF文件第3页浏览型号MP3900DS-Z的Datasheet PDF文件第4页浏览型号MP3900DS-Z的Datasheet PDF文件第5页浏览型号MP3900DS-Z的Datasheet PDF文件第6页浏览型号MP3900DS-Z的Datasheet PDF文件第7页 
MP3900  
High Efficiency  
Boost Controller  
The Future of Analog IC Technology  
DESCRIPTION  
FEATURES  
The MP3900 is a boost controller that drives an  
external MOSFET capable of handling 10A  
current. It has an operational current of typically  
180µA and can accommodate off-line, Telecom  
•
•
•
•
•
•
•
•
•
•
•
Current Mode Control  
10V MOSFET Gate Driver  
Undervoltage Lockout  
Internal Soft-Start  
and  
non-isolated  
applications.  
Internal  
Cycle-by-Cycle Current Limiting  
Slope Current Compensation  
Lossless Current Sense (VISENSE<30V)  
10µA Shutdown Current  
undervoltage lockout, slope compensation and  
peak current limiting are all provided to  
minimize the external component count. In a  
boost application, with an output voltage of less  
than 30V, the current sense pin can connect  
directly to the drain of the external switch. This  
eliminates the requirement for an additional  
current sensing element and its associated  
efficiency loss.  
180µA Quiescent Current  
330KHz Constant Frequency Operation  
Applicable to Boost, SEPIC, Flyback and  
Forward Topologies  
Available in an 8-Pin MSOP/SOIC  
Packages  
•
While designed for boost applications, the  
MP3900 can also be used for other topologies  
including Forward, Flyback and Sepic. The 10V  
gate driver voltage minimizes the power loss of  
the external MOSFET while allowing the use of  
a wide variety of standard threshold devices.  
APPLICATIONS  
•
•
•
•
TV CCFL Power Generation  
Telecom Isolated Power  
Brick Modules  
Off-line Controller  
The MP3900 is available in 8-pin MSOP and  
SOIC packages.  
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.  
TYPICAL APPLICATION  
V
=12V  
IN  
Efficiency  
VIN =13V, VOUT =25V  
7
98  
V
OUT  
VCC  
25V/2A  
97  
96  
5
D1  
ISENSE  
V
=25V  
OUT  
FDS6630A  
MP3900  
8
95  
94  
93  
GATE  
1
4
PGND  
SGND  
FB  
COMP/RUN  
2
3
92  
91  
C3  
10nF  
0
0.5 1.0 1.5 2.0 2.5 3.0  
Current (A)  
MP3900 Rev. 1.0  
12/17/2013  
www.MonolithicPower.com  
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.  
© 2013 MPS. All Rights Reserved.  
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