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MP28369DK-Z PDF预览

MP28369DK-Z

更新时间: 2024-02-12 09:26:23
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
8页 205K
描述
Switching Regulator, Current-mode, 3.5A, 1400kHz Switching Freq-Max, PDSO10, MSOP-10

MP28369DK-Z 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Not Recommended零件包装代码:MSOP
包装说明:TSSOP,针数:10
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.83
模拟集成电路 - 其他类型:SWITCHING REGULATOR控制模式:CURRENT-MODE
最大输入电压:16 V最小输入电压:4.75 V
标称输入电压:12 VJESD-30 代码:S-PDSO-G10
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:3.5 A
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装形状:SQUARE封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
座面最大高度:1.1 mm表面贴装:YES
切换器配置:BUCK最大切换频率:1400 kHz
温度等级:INDUSTRIAL端子形式:GULL WING
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

MP28369DK-Z 数据手册

 浏览型号MP28369DK-Z的Datasheet PDF文件第2页浏览型号MP28369DK-Z的Datasheet PDF文件第3页浏览型号MP28369DK-Z的Datasheet PDF文件第4页浏览型号MP28369DK-Z的Datasheet PDF文件第5页浏览型号MP28369DK-Z的Datasheet PDF文件第6页浏览型号MP28369DK-Z的Datasheet PDF文件第7页 
TM  
MP28369  
2A, 16V, 1.4MHz  
Step-Down Converter  
TM  
The Future of Analog IC Technology  
DESCRIPTION  
FEATURES  
The MP28369 is a monolithic step-down switch  
mode converter with a built-in internal power  
MOSFET. It achieves 2A continuous output  
current over a wide input supply range with  
excellent load and line regulation.  
2A Output Current  
0.18Internal Power MOSFET Switch  
Stable with Low ESR Output Ceramic  
Capacitors  
90% Efficiency  
25μA Shutdown Mode  
Current mode operation provides fast transient  
response and eases loop stabilization.  
Fixed 1.4MHz Frequency  
Thermal Shutdown  
Fault condition protections include cycle-by-cycle  
current limiting and thermal shutdown. In  
shutdown mode the regulator draws 25μA of  
Cycle-by-Cycle Over Current Protection  
Wide 4.75V to 16V Operating Input Range  
Output Adjustable from 0.92V to 16V  
Programmable Under Voltage Lockout  
Available in a Tiny MSOP Package  
Evaluation Board Available  
supply  
current.  
Programmable  
soft-start  
minimizes the inrush supply current and the  
output overshoot at initial startup.  
The MP28369 requires a minimum number of  
readily available standard external components.  
APPLICATIONS  
Distributed Power Systems  
Battery Charger  
DSL Modems  
Pre-Regulator for Linear Regulators  
“MPS” and “The Future of Analog IC Technology” are Trademarks of Monolithic  
Power Systems, Inc.  
TYPICAL APPLICATION  
Efficiency vs  
Load Current  
INPUT  
4.75V to 16V  
C5  
100  
10nF  
4
2
V
=5V  
OUT  
IN  
BS  
90  
80  
70  
60  
50  
9
V
OUT  
2.5V/2A  
5
7
EN  
SS  
SW  
D1  
B220A  
MP28369  
10  
FB  
V
=2.5V  
OUT  
GND  
COMP  
V
=3.3V  
OUT  
6
8
C3  
1.8nF  
C4  
10nF  
C6  
OPEN  
0
0.5  
1.0  
1.5  
2.0  
LOAD CURRENT (A)  
MP28369_TAC_S01  
MP28369_EC01  
MP28369 Rev. 1.0  
12/13/2007  
www.MonolithicPower.com  
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.  
© 2007 MPS. All Rights Reserved.  
1

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