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EV3307-J-00A

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型号: EV3307-J-00A
PDF文件:
  • EV3307-J-00A PDF文件
  • EV3307-J-00A PDF在线浏览
功能描述: Non-Synchronized White LED Driver Evaluation Board
PDF文件大小: 448.66 Kbytes
PDF页数: 共6页
制造商: MPS[Monolithic Power Systems]
制造商LOGO: MPS[Monolithic Power Systems] LOGO
制造商网址: http://www.monolithicpower.com
捡单宝EV3307-J-00A
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  • 深圳市中飞凌科技有限公司

    5

    1530755389115307553891郭小姐0755-83002566深圳市福田区华康大厦1栋62311013753

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  • 深圳市言叶科技有限公司

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    1767309303717673093037刘新深圳市福田区华强北街道华航社区振兴路101号华发大院4栋206-211016144

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  • 深圳市驰天熠电子有限公司

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    15802056765洪先生新亚洲二期N1A188电子元器件一站式配套供应商 集成电路 芯片代理分销商 BOM配单11015937

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  • 深圳市亿鸿丰电子科技有限公司

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    0755-8271472315338782687销售总监王小姐广东省深圳市龙华区福城街道澳桂路11号11013888

  • EV3307-J-00A
  • MonolithicPowerSystems(MPS) 
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  • 深圳市华芯盛世科技有限公司

    8

    0755-2394163213723794312朱先生0755-23941632深圳市福田区上步工业区201栋530室11011873

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PDF页面索引
120%
EV3307-J-00A
Non-Synchronized White LED Driver
Evaluation Board
EV3307-J-00A Rev.1.0 www.MonolithicPower.com 1
7/13/2015 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2015 MPS. All Rights Reserved.
The Future of Analog IC Technology
DESCRIPTION
The MP3307 is a non-synchronous WLED step-
up LED driver with 2.7V-to-5.5V input range. It
uses peak-current mode to regulate the LED
current sensed through an external, low-side
resistor.
The MP3307 features up to 2.2MHz
programmable switching frequency which is
easy to avoid the noise interference and easy to
optimize efficiency and reduce the output filter
components size. To extend the dimming range,
it supports both analog and PWM dimming
mode with separate input.
MP3307 has LED open protection, output over-
voltage protection, cycle-by-cycle current limit
protection, and thermal shutdown protection.
MP3307 is available in TSOT23-8 package
which is good to use in Video displays.
ELECTRICAL SPECIFICATIONS
Parameter Symbol Value Units
Input Voltage V
IN
2.7 – 5.5 V
Output Voltage VLED <24 V
LED String 1 string
LED Current I
LED
40 mA
FEATURES
2.7V-to-5.5V Input Voltage
Analog Dimming with >20kHz input signal
Direct PWM dimming mode with 100Hz to
2kHz input signal
Up to 2.2MHz Programmable Switching
Frequency
Low 200mV Feedback Voltage with ±1%
Accuracy at Room Temperature
24V Open-Load Protection Threshold
UVLO, Thermal Shutdown
Cycle by Cycle Over Current Protection
Available in a TSOT23-8 Package
APPLICATIONS
Video Displays
In-Car LCD Infotainment
Tablets
All MPS parts are lead-free, halogen free, and adhere to the RoHS directive. Fo
r
MPS green status, please visit MPS website under Quality Assurance. “MPS”
and “The Future of Analog IC Technology” are Registered Trademarks o
f
Monolithic Power Systems, Inc.
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