5秒后页面跳转
MP2309DS-LF PDF预览

MP2309DS-LF

更新时间: 2024-11-04 21:12:19
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
10页 361K
描述
Switching Regulator, Current-mode, 2A, 340kHz Switching Freq-Max, PDSO8, LEAD FREE, MO-012AA, SOIC-8

MP2309DS-LF 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Not Recommended零件包装代码:SOIC
包装说明:SOP,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
最大输入电压:23 V最小输入电压:4.75 V
标称输入电压:12 VJESD-30 代码:R-PDSO-G8
JESD-609代码:e3长度:4.9 mm
湿度敏感等级:2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:2 A
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):260认证状态:Not Qualified
座面最大高度:1.75 mm表面贴装:YES
切换器配置:BUCK最大切换频率:340 kHz
温度等级:INDUSTRIAL端子面层:Matte Tin (Sn)
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

MP2309DS-LF 数据手册

 浏览型号MP2309DS-LF的Datasheet PDF文件第2页浏览型号MP2309DS-LF的Datasheet PDF文件第3页浏览型号MP2309DS-LF的Datasheet PDF文件第4页浏览型号MP2309DS-LF的Datasheet PDF文件第5页浏览型号MP2309DS-LF的Datasheet PDF文件第6页浏览型号MP2309DS-LF的Datasheet PDF文件第7页 
MP2309  
1A, 23V, 340KHz Synchronous Rectified  
Step-Down Converter  
The Future of Analog IC Technology  
DESCRIPTION  
FEATURES  
The MP2309 is a monolithic synchronous buck  
regulator. The device integrates 140m  
MOSFETS that provide 1A continuous load  
current over a wide operating input voltage of  
4.75V to 23V. Current mode control provides  
fast transient response and cycle-by-cycle  
current limit.  
1A Output Current  
Wide 4.75V to 23V Operating Input Range  
Integrated 140mPower MOSFET Switches  
Output Adjustable from 0.923V to 20V  
Up to 95% Efficiency  
Programmable Soft-Start  
Stable with Low ESR Ceramic Output Capacitors  
Fixed 340KHz Frequency  
An adjustable soft-start prevents inrush current  
at turn-on. Shutdown mode drops the supply  
current to 1µA.  
Cycle-by-Cycle Over Current Protection  
Input Under Voltage Lockout  
This device, available in an 8-pin SOIC  
package, provides a very compact system  
solution with minimal reliance on external  
components.  
APPLICATIONS  
Distributed Power Systems  
Networking Systems  
FPGA, DSP, ASIC Power Supplies  
Green Electronics/ Appliances  
Notebook Computers  
EVALUATION BOARD REFERENCE  
Board Number  
Dimensions  
EV2309DS-00A  
2.0”X x 1.5”Y x 0.5”Z  
“MPS” and “The Future of Analog IC Technology” are Registered Trademarks of  
Monolithic Power Systems, Inc.  
TYPICAL APPLICATION  
C5  
10nF  
Efficiency vs  
Load Current  
INPUT  
4.75V to 23V  
100  
90  
80  
2
1
V
= 5V  
IN  
BS  
IN  
OUTPUT  
3.3V  
1A  
3
5
7
EN  
SW  
70  
60  
50  
40  
30  
20  
V
= 12V  
IN  
MP2309  
8
SS  
FB  
COMP  
V
= 23V  
IN  
GND  
1%  
4
6
C3  
3.3nF  
0
0.25  
0.5  
0.75  
1.0  
LOAD CURRENT (A)  
MP2309-TAC01  
MP2309-EC01  
MP2309 Rev. 1.5  
9/21/2007  
www.MonolithicPower.com  
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.  
© 2007 MPS. All Rights Reserved.  
1

MP2309DS-LF 替代型号

型号 品牌 替代类型 描述 数据表
MP2309DS-LF-Z MPS

完全替代

Switching Regulator, Current-mode, 2A, 340kHz Switching Freq-Max, PDSO8, LEAD FREE, MO-012

与MP2309DS-LF相关器件

型号 品牌 获取价格 描述 数据表
MP2309DS-LF-Z MPS

获取价格

Switching Regulator, Current-mode, 2A, 340kHz Switching Freq-Max, PDSO8, LEAD FREE, MO-012
MP230FC CIRRUS

获取价格

Operational Amplifier, 1 Func, 5000uV Offset-Max, DIP-42
MP2312 MPS

获取价格

24V, 2.1A High Efficiency Synchronous Step-down Converter
MP2312GQ MPS

获取价格

24V, 2.1A High Efficiency Synchronous Step-down Converter
MP2313 MPS

获取价格

High Efficiency 1A, 24V, 2MHz Synchronous Step Down Converter
MP2313GJ MPS

获取价格

High Efficiency 1A, 24V, 2MHz Synchronous Step Down Converter
MP2314 MPS

获取价格

High Efficiency 2A, 24V, 500kHz Synchronous Step Down Converter
MP2314GJ MPS

获取价格

High Efficiency 2A, 24V, 500kHz Synchronous Step Down Converter
MP2314GJ-Z MPS

获取价格

Switching Regulator, Current-mode, 500kHz Switching Freq-Max, PDSO8, MO-193BA, TSOT-23, 8
MP2314S MPS

获取价格

2A, 24V, 500kHz, High-Efficiency, Synchronous, Step-Down Converter