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MP2309DS-LF-Z PDF预览

MP2309DS-LF-Z

更新时间: 2024-11-28 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
4页 201K
描述
Switching Regulator, Current-mode, 2A, 340kHz Switching Freq-Max, PDSO8, LEAD FREE, MO-012AA, SOIC-8

MP2309DS-LF-Z 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:SOIC-8针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:8 weeks
风险等级:5.16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 V
JESD-30 代码:R-PDSO-G8JESD-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 mm
Base Number Matches:1

MP2309DS-LF-Z 数据手册

 浏览型号MP2309DS-LF-Z的Datasheet PDF文件第2页浏览型号MP2309DS-LF-Z的Datasheet PDF文件第3页浏览型号MP2309DS-LF-Z的Datasheet PDF文件第4页 
TM  
EV2309DS-00A  
1A, 23V, 340KHz Synchronous  
Step-Down Converter Evaluation Board  
TM  
The Future of Analog IC Technology  
GENERAL DESCRIPTION  
FEATURES  
The EV2309DS-00A is an evaluation board for  
the MP2309, 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.  
Up to 1A Output Current  
Wide 4.75V to 23V Operating Input Range  
Monolithic Synchronous Buck with 140mΩ  
High-Side and Low-Side FETs  
Fixed 340KHz Frequency  
All Ceramic Input and Output Capacitors  
Programmable Soft-Start  
Programmable Input Under Voltage Lockout  
An adjustable soft-start prevents inrush current  
at turn-on. In shutdown mode, the supply  
current is only 1µA.  
APPLICATIONS  
Distributed Power Systems  
Networking Systems  
FPGA, DSP, ASIC Power Systems  
Green Electronics/ Appliances  
Notebook Computers  
This device, available in an 8-pin SOIC  
package, provides a very compact system  
solution with minimal reliance on external  
components.  
“MPS” and “The Future of Analog IC Technology” are Trademarks of  
Monolithic Power Systems, Inc.  
ELECTRICAL SPECIFICATIONS  
Parameter  
Symbol  
Value  
4.75 to 23  
3.3  
Units  
Supply Voltage  
Output Voltage  
Output Current  
VIN  
V
V
A
VOUT  
IOUT  
0 to 1  
EV2309DS-00A EVALUATION BOARD  
Efficiency vs  
Load Current  
100  
90  
80  
V
= 5V  
IN  
= 12V  
70  
60  
50  
40  
30  
20  
V
IN  
V
= 23V  
IN  
0
0.25  
0.5  
0.75  
1.0  
(L x W x H) 2.0” x 1.5” x 0.5”  
(5.0cm x 3.8cm x 1.2cm)  
LOAD CURRENT (A)  
MP2309-EC01  
Board Number  
MPS IC Number  
EV2309DS-00A  
MP2309  
EV2309DS-00A Rev. 1.3  
9/29/2005  
www.MonolithicPower.com  
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.  
© 2005 MPS. All Rights Reserved.  
1

MP2309DS-LF-Z 替代型号

型号 品牌 替代类型 描述 数据表
MP2309DS-LF MPS

完全替代

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

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