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MP3399EY-Z

更新时间： 2024-11-25 20:39:55
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
19页 545K
描述
LED Driver, 12-Segment, PDSO28, SOIC-28

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中文翻译

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MP3399EY-Z 技术参数

是否无铅： 含铅是否Rohs认证： 不符合
生命周期：Active零件包装代码：SOIC
包装说明：SOP,针数：28
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：5.1
接口集成电路类型：LED DISPLAY DRIVERJESD-30 代码：R-PDSO-G28
长度：17.9 mm功能数量：1
区段数：12端子数量：28
最高工作温度：85 °C最低工作温度：-20 °C
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）：NOT SPECIFIED认证状态：Not Qualified
座面最大高度：2.65 mm最大供电电压：28 V
最小供电电压：5 V标称供电电压：12 V
表面贴装：YES温度等级：OTHER
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：7.5 mmBase Number Matches：1

MP3399EY-Z 数据手册

 浏览型号MP3399EY-Z的Datasheet PDF文件第2页浏览型号MP3399EY-Z的Datasheet PDF文件第3页浏览型号MP3399EY-Z的Datasheet PDF文件第4页浏览型号MP3399EY-Z的Datasheet PDF文件第5页浏览型号MP3399EY-Z的Datasheet PDF文件第6页浏览型号MP3399EY-Z的Datasheet PDF文件第7页 
MP3399  
12-String, Cascading White LED Driver  
For Extending LED Channels  
The Future of Analog IC Technology  
DESCRIPTION  
The MP3399 is a step-up controller with 12-  
channel current sources designed for driving  
the WLED arrays for large size LCD panel  
FEATURES  
•
•
12 String, 60mA/String WLED Driver  
Cascading Capability with a single Power  
Source  
backlighting applications.  
The MP3399 is  
•
•
•
5V to 28V Input Voltage Range  
Maximum 60mA for Each String  
2.5% Current Matching Accuracy Between  
Strings  
flexible for extending LED channels with two or  
more MP3399s in parallel while operating from  
a single Inductor power source.  
•
•
•
•
•
•
•
Programmable Switching Frequency  
PWM or DC Input Burst PWM Dimming  
Open and Short LED Protection  
Programmable Over-voltage Protection  
Under Voltage Lockout  
The MP3399 uses current mode, fixed frequency  
architecture. The switching frequency is  
programmable by an external frequency setting  
resistor. It drives an external MOSFET to boost  
up the output voltage from a 5V to 28V input  
supply. The MP3399 regulates the current in  
each LED string to the programmed value set by  
an external current setting resistor.  
Thermal Shutdown  
28-pin TSSOP and 28-pin SOIC Package  
APPLICATIONS  
The MP3399 applies 12 internal current  
sources for current balance. And the current  
matching can achieve 2.5% regulation accuracy  
between strings. Its low 600mV regulation  
voltage on LED current sources reduces power  
loss and improves efficiency.  
•
•
•
Desktop LCD Flat Panel Displays  
Flat Panel Video Displays  
LCD TVs and Monitors  
All MPS parts are lead-free and adhere to the RoHS directive. For MPS green  
status, please visit MPS website under Quality Assurance. “MPS” and “The  
Future of Analog IC Technology” are Registered Trademarks of Monolithic  
Power Systems, Inc.  
PWM dimming is implemented with external  
PWM input signal or DC input signal. The  
dimming PWM signal can be generated internally,  
and the dimming frequency is programmed by  
an external setting capacitor.  
MP3399 Rev. 1.0  
3/27/2013  
www.MonolithicPower.com  
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.  
© 2013 MPS. All Rights Reserved.  
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