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MP2380DN PDF预览

MP2380DN

更新时间: 2024-11-28 21:11:55
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
11页 366K
描述
Switching Regulator, Current-mode, 7.3A, 800kHz Switching Freq-Max, PDSO8, MS-012BA, SOIC-8

MP2380DN 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:SOIC
包装说明:SOIC-8针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.18
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:21 V
最小输入电压:4.5 V标称输入电压:12 V
JESD-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
最大输出电流:7.3 A封装主体材料:PLASTIC/EPOXY
封装代码:HLSOP封装等效代码:SOP8,.25
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最大供电电流 (Isup):1.1 mA
标称供电电压 (Vsup):12 V表面贴装:YES
切换器配置:BUCK最大切换频率:800 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 mm
Base Number Matches:1

MP2380DN 数据手册

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MP2380  
5A, 21V, 600KHz  
Step-Down Converter  
The Future of Analog IC Technology  
DESCRIPTION  
FEATURES  
The MP2380 is a monolithic step-down switch  
mode converter with a built in high-side power  
MOSFET. It achieves 5A continuous output  
current over a wide input supply range with  
excellent load and line regulation.  
Wide 4.5V to 21V Operating Input Range  
5A Continuous Output Current  
45mInternal Power MOSFET Switch  
Power Good Indicator  
Fixed 600KHz Frequency  
Synchronizable Up to 1.5 MHz  
Cycle-by-Cycle Over Current Protection  
Thermal Shutdown  
Output Adjustable from 0.8V  
Stable with Low ESR Output Ceramic  
Capacitors  
Current mode operation provides fast transient  
response and eases loop stabilization.  
Fault condition protection includes cycle-by-cycle  
current limiting and thermal shutdown.  
The MP2380 requires a minimum number of  
readily available standard external components  
and is available in an 8-pin SOIC package with  
exposed pad.  
Available in a Thermally Enhanced 8-Pin  
SOIC Package  
APPLICATIONS  
Distributed Power Systems  
Battery Charger  
Pre-Regulator for Linear Regulators  
“MPS” and “The Future of Analog IC Technology” are Registered Trademarks of  
Monolithic Power Systems, Inc.  
TYPICAL APPLICATION  
8
2
1
Efficiency vs  
Output Current  
V
IN  
BST  
IN  
100  
V
=4.5V  
95  
90  
85  
80  
75  
70  
65  
60  
55  
50  
IN  
3
6
7
VCC  
PG  
V
OUT  
3.3V @ 5A  
SW  
MP2380  
V
=12V  
IN  
D1  
B530C  
POWER  
GOOD  
VCC  
5
EN/SYNC  
GND  
FB  
OFF ON  
V
=3.3V  
4
OUT  
4
1
2
3
5
OUTPUT CURRENT (A)  
MP2380 Rev.1.2  
5/26/2008  
www.MonolithicPower.com  
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.  
© 2008 MPS. All Rights Reserved.  
1

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