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MP4560DQ PDF预览

MP4560DQ

更新时间: 2024-02-12 23:39:06
品牌 Logo 应用领域
芯源 - MPS 转换器稳压器开关式稳压器或控制器电源电路开关式控制器光电二极管
页数 文件大小 规格书
19页 414K
描述
2A, 2MHz, 55V Step-Down Converter

MP4560DQ 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:SON
包装说明:QFN-10针数:10
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.17
其他特性:OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 52V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:55 V最小输入电压:4.5 V
标称输入电压:12 VJESD-30 代码:S-PDSO-N10
长度:3 mm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:4.7 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):NOT SPECIFIED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:1300 kHz
温度等级:INDUSTRIAL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:NOT SPECIFIED宽度:3 mm
Base Number Matches:1

MP4560DQ 数据手册

 浏览型号MP4560DQ的Datasheet PDF文件第2页浏览型号MP4560DQ的Datasheet PDF文件第3页浏览型号MP4560DQ的Datasheet PDF文件第4页浏览型号MP4560DQ的Datasheet PDF文件第5页浏览型号MP4560DQ的Datasheet PDF文件第6页浏览型号MP4560DQ的Datasheet PDF文件第7页 
MP4560  
2A, 2MHz, 55V  
Step-Down Converter  
The Future of Analog IC Technology  
FEATURES  
DESCRIPTION  
Wide 3.8V to 55V Operating Input Range  
250mInternal Power MOSFET  
Up to 2MHz Programmable Switching  
Frequency  
The MP4560 is a high frequency step-down  
switching regulator with integrated internal high-  
side high voltage power MOSFET. It provides 2A  
output with current mode control for fast loop  
response and easy compensation.  
140μA Quiescent Current  
Ceramic Capacitor Stable  
Internal Soft-Start  
Up to 95% Efficiency  
Output Adjustable from 0.8V to 52V  
Available in 3x3 10-Pin QFN and SOIC8  
with Exposed Pad Packages  
The wide 3.8V to 55V input range accommodates  
a variety of step-down applications, including  
those in automotive input environment. A 12µA  
shutdown mode supply current allows use in  
battery-powered applications.  
High power conversion efficiency over a wide  
load range is achieved by scaling down the  
switching frequency at light load condition to  
reduce the switching and gate driving losses.  
APPLICATIONS  
High Voltage Power Conversion  
Automotive Systems  
Industrial Power Systems  
Distributed Power Systems  
Battery Powered Systems  
The frequency foldback helps prevent inductor  
current runaway during startup and thermal  
shutdown provides reliable, fault tolerant  
operation.  
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.  
By switching at 2MHz, the MP4560 is able to  
prevent EMI (Electromagnetic Interference) noise  
problems, such as those found in AM radio and  
ADSL applications.  
The MP4560 is available in small 3mm x 3mm  
10-pin QFN and SOIC8 with exposed pad  
packages.  
TYPICAL APPLICATION  
C4  
Efficiency @V  
=3.3V  
OUT  
100nF  
fs=500kHz  
100  
90  
80  
70  
60  
50  
40  
30  
20  
10  
0
10  
Vin=12V  
8,9  
3
1,2  
5
BST  
V
OUT  
3.3V  
SW  
FB  
V
VIN  
IN  
C6  
NS  
D1  
Vin=55V  
EN  
EN  
MP4560  
7
4
COMP  
FREQ  
C3  
680pF  
GND  
C5  
NS  
6
0
0.5  
1
1.5  
2
OUTPUT CURRENT (A)  
MP4560 Rev. 1.0  
11/5/2012  
www.MonolithicPower.com  
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.  
© 2012 MPS. All Rights Reserved.  
1

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