MP2562DQ-Z PDF预览

MP2562DQ-Z

更新时间: 2025-07-21 13:11:43
品牌 Logo 应用领域
芯源 - MPS 转换器
页数 文件大小 规格书
20页 617K
描述
Switching Regulator, Current-mode, 4800kHz Switching Freq-Max, PDSO10, 3 X 3 MM, MO-229VEED-5, QFN-10

MP2562DQ-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:SON
包装说明:HVSON,针数:10
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.17
Is Samacsys:N其他特性:OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 47V
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:50 V
最小输入电压:4.5 V标称输入电压:12 V
JESD-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
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:4800 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

MP2562DQ-Z 数据手册

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MP2562  
1A, 4MHz, 50V  
Step-Down Converter  
The Future of Analog IC Technology  
DESCRIPTION  
FEATURES  
The MP2562 is a high frequency step-down  
switching regulator with an integrated internal  
high-side high voltage power MOSFET. It  
provides 1A output with current mode control for  
fast loop response and easy compensation.  
120μA Quiescent Current(12uA Shutdown)  
Wide 4.5V to 50V Operating Input Range  
460mInternal 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 50V 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 95% Efficiency  
Output Adjustable from 0.8V to 47V  
Available in 3x3 QFN10 and 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  
The frequency foldback helps prevent inductor  
current runaway during startup and thermal  
shutdown provides reliable, fault tolerant  
operation.  
High Voltage Power Conversion  
Automotive Systems  
Industrial Power Systems  
Distributed Power Systems  
Battery Powered Systems  
By switching at 4MHz, the MP2562 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 MP2562 is available in small 3mm x 3mm  
QFN10 and SOIC8 packages.  
TYPICAL APPLICATION  
C4  
100nF  
90  
V
=8V  
IN  
10  
BST  
L1  
80  
70  
60  
50  
40  
8,9  
3
1,2  
5
V
OUT  
3.3V  
SW  
FB  
V
VIN  
IN  
C2  
C1  
D1  
R2  
R5  
6.3V  
100V  
V
=24V  
IN  
EN  
EN  
MP2562  
R1  
V
=50V  
IN  
R6  
V
=36V  
7
4
IN  
COMP  
FREQ  
V
=12V  
IN  
C3  
220pF  
GND  
C6  
NS  
R4  
6
R3  
10  
100  
OUTPUT CURRENT (mA)  
1000  
MP2562 Rev. 0.91  
4/5/2010  
www.MonolithicPower.com  
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.  
© 2010 MPS. All Rights Reserved.  
1

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