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MP2560DN PDF预览

MP2560DN

更新时间: 2024-11-20 14:43:43
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
19页 503K
描述
Switching Regulator, Current-mode, 4800kHz Switching Freq-Max, PDSO8, MS-012BA, SOIC-8

MP2560DN 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:HLSOP,针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.16
其他特性:OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 39V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:42 V最小输入电压:4.5 V
标称输入电压:12 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:HLSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified座面最大高度:1.7 mm
表面贴装:YES切换器配置:BUCK
最大切换频率:4800 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

MP2560DN 数据手册

 浏览型号MP2560DN的Datasheet PDF文件第2页浏览型号MP2560DN的Datasheet PDF文件第3页浏览型号MP2560DN的Datasheet PDF文件第4页浏览型号MP2560DN的Datasheet PDF文件第5页浏览型号MP2560DN的Datasheet PDF文件第6页浏览型号MP2560DN的Datasheet PDF文件第7页 
MP2560  
2.5A, 4MHz, 42V  
Step-Down Converter  
The Future of Analog IC Technology  
FEATURES  
DESCRIPTION  
120µA Quiescent Current  
The MP2560 is a high frequency step-down  
switching regulator with an integrated internal  
high-side high voltage power MOSFET. It  
provides 2.5A output with current mode control for  
fast loop response and easy compensation.  
Wide 4.5V to 42V Operating Input Range  
220mInternal Power MOSFET  
Up to 4MHz Programmable Switching  
Frequency  
Stable with Ceramic Capacitor  
Internal Soft-Start  
Internally Set Current Limit without external  
Current Sensing Resistor  
The wide 4.5V to 42V input range accommodates  
a variety of step-down applications, including  
those in an automotive input environment. A 12µA  
shutdown mode quiescent current allows use in  
battery-powered applications.  
Up to 93% Efficiency  
Output Adjustable from 0.8V to 39V  
Available in 3x3 QFN10 and Thermally  
Enhanced SOIC8 Packages  
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.  
By switching at 4MHz, the MP2560 is able to  
prevent EMI (Electromagnetic Interference) noise  
problems, such as those found in AM radio and  
ADSL applications.  
“MPS” and “The Future of Analog IC Technology” are Registered Trademarks of  
Monolithic Power Systems, Inc.  
The MP2560 is available in small 3mm x 3mm  
QFN10 and thermally enhanced SOIC8 packages.  
TYPICAL APPLICATION  
Efficiency vs.  
Load Current  
95  
V
=12V  
V
=8V  
IN  
IN  
10  
90  
85  
80  
75  
70  
65  
60  
55  
50  
8,9  
3
1,2  
5
BST  
V
OUT  
3.3V  
SW  
FB  
V
VIN  
IN  
D1  
V
=24V  
IN  
V
=36V  
IN  
EN  
EN  
MP2560  
4
7
COMP  
FREQ  
V
=3.3V  
OUT  
fs=500kHz  
GND  
C6  
NS  
6
0
0.5  
1
1.5  
2
2.5  
LOAD CURRENT (A)  
MP2560 Rev. 1.2  
1/25/2010  
www.MonolithicPower.com  
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.  
© 2010 MPS. All Rights Reserved.  
1

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