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MP2370DJ-LF PDF预览

MP2370DJ-LF

更新时间: 2024-11-04 20:06:27
品牌 Logo 应用领域
芯源 - MPS 开关光电二极管输出元件
页数 文件大小 规格书
8页 485K
描述
Switching Regulator, Current-mode, 1.8A, 1700kHz Switching Freq-Max, PDSO6, TSOT-23, 6 PIN

MP2370DJ-LF 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:TSSOP
包装说明:VSSOP,针数:6
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.17
其他特性:OUTPUT VOLTAGE IS ADJUSTABLE FROM 1.15 TO 15V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:24 V最小输入电压:4.5 V
标称输入电压:12 VJESD-30 代码:R-PDSO-G6
JESD-609代码:e3长度:2.9 mm
湿度敏感等级:1功能数量:1
端子数量:6最高工作温度:85 °C
最低工作温度:-40 °C最大输出电流:1.8 A
封装主体材料:PLASTIC/EPOXY封装代码:VSSOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):260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:1700 kHz
温度等级:INDUSTRIAL端子面层:Matte Tin (Sn)
端子形式:GULL WING端子节距:0.95 mm
端子位置:DUAL处于峰值回流温度下的最长时间:40
宽度:1.6 mmBase Number Matches:1

MP2370DJ-LF 数据手册

 浏览型号MP2370DJ-LF的Datasheet PDF文件第2页浏览型号MP2370DJ-LF的Datasheet PDF文件第3页浏览型号MP2370DJ-LF的Datasheet PDF文件第4页浏览型号MP2370DJ-LF的Datasheet PDF文件第5页浏览型号MP2370DJ-LF的Datasheet PDF文件第6页浏览型号MP2370DJ-LF的Datasheet PDF文件第7页 
MP2370  
1.2A, 24V, 1.4MHz Step-Down  
White LED Driver in a TSOT23-6  
The Future of Analog IC Technology  
DESCRIPTION  
FEATURES  
1.2A Peak Output Current  
The MP2370 is a monolithic step-down white  
LED driver with a built-in power MOSFET. It  
achieves 1.2A peak output current over a wide  
input supply range with excellent load and line  
regulation. Current mode operation provides  
fast transient response and eases loop  
stabilization. Fault condition protection includes  
cycle-by-cycle current limiting and thermal  
shutdown.  
0.35Internal Power MOSFET Switch  
Stable with Low ESR Output Ceramic  
Capacitors  
Also Work with Cap-less Configuration  
Up to 87% Efficiency  
0.1μA Shutdown Mode  
Fixed 1.4MHz Frequency  
Thermal Shutdown  
Cycle-by-Cycle Over Current Protection  
Wide 4.5V to 24V Operating Input Range  
0.15V Sense Voltage  
The MP2370 requires a minimum number of  
readily available standard external components.  
The MP2370 is available in a TSOT23-6 package.  
Available in a TSOT23-6 Package  
APPLICATIONS  
WLED Drivers  
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  
Efficiency vs  
Output Current  
Circuit as Figure 1  
100  
5
1
6
IN  
BST  
SW  
90  
80  
V =12V  
IN  
V
=8V  
IN  
4
3
EN  
FB  
OFF ON  
GND  
V =20V  
IN  
2
70  
60  
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0  
OUTPUT CURRENT (A)  
MP2370 Rev. 0.96  
9/21/2007  
www.MonolithicPower.com  
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.  
© 2007 MPS. All Rights Reserved.  
1

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