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MP1541DJ-LF PDF预览

MP1541DJ-LF

更新时间: 2024-01-04 09:23:37
品牌 Logo 应用领域
芯源 - MPS 驱动器闪光灯
页数 文件大小 规格书
4页 152K
描述
Switching Regulator, Current-mode, 1.9A, 1600kHz Switching Freq-Max, PDSO5, ROHS COMPLIANT, MO-193, TSOT-23, 5 PIN

MP1541DJ-LF 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:HVSON, SOLCC8,.08,20Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
Factory Lead Time:8 weeks风险等级:5.7
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:6 V
最小输入电压:2.5 V标称输入电压:5 V
JESD-30 代码:S-PDSO-N8长度:2 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
最大输出电压:22 V最小输出电压:3 V
封装主体材料:PLASTIC/EPOXY封装代码:HVSON
封装等效代码:SOLCC8,.08,20封装形状:SQUARE
封装形式:SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度(摄氏度):NOT SPECIFIED
座面最大高度:1.05 mm最大供电电流 (Isup):0.85 mA
标称供电电压 (Vsup):5 V表面贴装:YES
切换器配置:BOOST最大切换频率:1600 kHz
温度等级:INDUSTRIAL端子形式:NO LEAD
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:2 mm
Base Number Matches:1

MP1541DJ-LF 数据手册

 浏览型号MP1541DJ-LF的Datasheet PDF文件第2页浏览型号MP1541DJ-LF的Datasheet PDF文件第3页浏览型号MP1541DJ-LF的Datasheet PDF文件第4页 
EV0062 (MP1541)  
1.3MHz Low Power  
LED Torch/Flash Driver  
Monolithic Power Systems  
EVALUATION BOARD - INITIAL RELEASE  
GENERAL DESCRIPTION  
FEATURES  
The EV0062 is an evaluation board designed to  
drive up to four (4) white LEDs in series. The  
board is based on MPS’ MP1541 SOT23  
current mode step up converter. The MP1541 is  
intended for small, low power applications. The  
MP1541 switches at 1.3MHz and allows the use  
of tiny, low cost capacitors and inductors 2mm  
or less in height. Internal soft start results in  
small inrush current and extends the battery  
life. The MP1541 operates from an input voltage  
as low as 2.5V and can generate 12V at up to  
200mA from a 5V supply.  
On Board Power MOSFET  
Uses Tiny Capacitors and Inductors  
1.3MHz Fixed Switching Frequency  
Internally Compensated  
Internal Soft Start  
Operates with Input Voltage as Low as 2.5V  
and Output Voltage as High as 22V  
12V at 200mA from 5V Input  
UVLO, Thermal Shutdown  
Internal Current Limit  
Available in a TSOT23-5 Package  
APPLICATIONS  
The MP1541 includes under-voltage lockout,  
current limiting and thermal overload protection  
preventing damage in the event of an output  
overload. The MP1541 is available in a small  
5-lead TSOT23 package.  
Camera Phone Flash  
Handheld Computers and PDAs  
Digital Still and Video Cameras  
External Modems  
Small LCD Displays  
White LED Driver  
ELECTRICAL SPECIFICATION  
Parameter  
Symbol Value Units  
, “MPS”, “Monolithic Power Systems”, and “The Future of Analog IC  
Technology” are Registered Trademarks of Monolithic Power Systems, Inc.  
Supply Voltage  
VIN  
IOUT  
IOUT  
2.5 – 6  
20  
V
LED Current (Torch)  
LED Current (Flash)  
1
mA  
mA  
2
100  
EV0062 EVALUATION BOARD  
Waveform in Flash Mode  
V
FLASH  
2V/Div.  
0
0
V
OUT  
5V/Div.  
(2.5”X x 2.5”Y x 0.8”Z)  
V
= 3.6V (3 LEDs)  
IN  
Board Number  
MPS IC Number  
MP1541  
EV0062_MP1541_TAC_EC01  
EV0062 Rev. B  
06/04, Rev. 1.0  
www.MonolithicPower.com  
1

MP1541DJ-LF 替代型号

型号 品牌 替代类型 描述 数据表
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