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MP3304ADD

更新时间： 2024-11-21 20:59:19
品牌 Logo 应用领域
芯源 - MPS 驱动光电二极管接口集成电路
页数 文件大小 规格书
12页 332K
描述
LED Driver, 30-Segment, PDSO8, 2 X 3 MM, MO-229VCED-2, QFN-8

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中文翻译

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MP3304ADD 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：SON
包装说明：QFN-8针数：8
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：5.06
接口集成电路类型：LED DISPLAY DRIVERJESD-30 代码：R-PDSO-N8
长度：3 mm复用显示功能：NO
功能数量：1区段数：30
端子数量：8最高工作温度：85 °C
最低工作温度：-40 °C封装主体材料：PLASTIC/EPOXY
封装代码：HTSON封装形状：RECTANGULAR
封装形式：SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE峰值回流温度（摄氏度）：NOT SPECIFIED
认证状态：Not Qualified座面最大高度：1.05 mm
最大供电电压：6 V最小供电电压：2.5 V
标称供电电压：5 V表面贴装：YES
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

MP3304ADD 数据手册

 浏览型号MP3304ADD的Datasheet PDF文件第2页浏览型号MP3304ADD的Datasheet PDF文件第3页浏览型号MP3304ADD的Datasheet PDF文件第4页浏览型号MP3304ADD的Datasheet PDF文件第5页浏览型号MP3304ADD的Datasheet PDF文件第6页浏览型号MP3304ADD的Datasheet PDF文件第7页 
MP3304  
36V, 1.3A, Step-up  
White LED Driver  
with High Frequency True PWM Dimming  
The Future of Analog IC Technology  
DESCRIPTION  
FEATURES  
The MP3304 is a monolithic step-up converter  
designed for driving arrays of WLEDs from 5V  
input or a single cell Lithium Ion battery. The  
MP3304 uses current mode, fixed frequency  
architecture to regulate the LED current, which is  
measured through an external current sense  
resistor. Its low 200mV feedback voltage reduces  
power loss and improves efficiency.  
•
•
•
•
Internal Power MOSFET  
Drives up to 10 Series White LEDs  
Up to 88% Efficiency  
PWM Dimming Frequency from 250Hz to  
50kHz  
2.2MHz Fixed Switching Frequency  
Open Load Shutdown  
Low 200mV Feedback Voltage  
UVLO, Thermal Shutdown  
Internal 1.3A Current Limit  
Available in 2x3mm QFN8 Package  
•
•
•
•
•
•
The MP3304 features up to 50kHz true PWM  
dimming, which allows the flexible control of the  
backlighting luminance under wide range of the  
ambient brightness, and also avoids the  
possibility of PWM dimming audible noise.  
APPLICATIONS  
•
•
•
•
•
LCD Panels  
The MP3304 is turned off if an over-voltage  
condition is present due to an open circuit  
condition. MP3304 also includes under-voltage  
lockout, current limiting and thermal overload  
protection preventing damage in the event of an  
output overload.  
Digital Picture Frames  
Handheld Computers and PDAs  
Digital Still Cameras  
Small LCD Displays  
“Monolithic Power Systems”, “MPS”, and “The Future of Analog IC Technology”  
are Registered Trademarks of Monolithic Power Systems, Inc.  
The MP3304 is available in small 8-pin QFN  
2x3mm package.  
TYPICAL APPLICATION  
V vs. Efficiency  
IN  
D
L
String 1 ...String 10  
100  
90  
80  
70  
60  
50  
V
IN  
5V  
C1  
LED1  
LED28  
LED2  
LED3  
LED29  
LED30  
IN  
SW  
C2  
EN  
Enable/  
Dimming  
Control  
MP3304  
ISET LED  
GND  
R
SET  
3
3.5  
4
4.5  
5
5.5  
6 6.5  
VIN (V)  
MP3304 Rev. 0.91  
4/19/2010  
www.MonolithicPower.com  
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.  
© 2010 MPS. All Rights Reserved.  
1
1234567...12

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与MP3304ADD相关器件

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MP3304ADD-LF MPS

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 		LED Driver, 30-Segment, PDSO8, 2 X 3 MM, ROHS COMPLIANT, MO-229VCED-2, QFN-8
MP3304ADD-LF-Z MPS

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 		LED Driver, 30-Segment, PDSO8, 2 X 3 MM, ROHS COMPLIANT, MO-229VCED-2, QFN-8
MP3304ADD-Z MPS

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 		LED Driver, 30-Segment, PDSO8, 2 X 3 MM, MO-229VCED-2, QFN-8
MP3304BDD MPS

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 		LED Driver, 30-Segment, PDSO8, 2 X 3 MM, MO-229VCED-2, QFN-8
MP3304BDD-LF MPS

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 		LED Driver, 30-Segment, PDSO8, 2 X 3 MM, ROHS COMPLIANT, MO-229VCED-2, QFN-8
MP3304BDD-LF-Z MPS

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 		LED Driver, 30-Segment, PDSO8, 2 X 3 MM, ROHS COMPLIANT, MO-229VCED-2, QFN-8
MP3304BDD-Z MPS

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 		LED Driver, 30-Segment, PDSO8, 2 X 3 MM, MO-229VCED-2, QFN-8
MP3304CDD MPS

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 		LED Driver, 30-Segment, PDSO8, 2 X 3 MM, MO-229VCED-2, QFN-8
MP3304CDD-LF MPS

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 		LED Driver, 30-Segment, PDSO8, 2 X 3 MM, ROHS COMPLIANT, MO-229VCED-2, QFN-8
MP3304CDD-LF-Z MPS

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 		LED Driver, 30-Segment, PDSO8, 2 X 3 MM, ROHS COMPLIANT, MO-229VCED-2, QFN-8

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