Datasheet Texas Instruments LM3406MH — 数据表

制造商Texas Instruments
系列LM3406
零件号LM3406MH
Datasheet Texas Instruments LM3406MH

1.5A恒流降压稳压器,用于驱动大功率LED 14-HTSSOP -40至125

数据表

LM3406/06HV 1.5A Constant Current Buck Regulator for Driving High Power LEDs datasheet
PDF, 1.2 Mb, 修订版: E, 档案已发布: Feb 17, 2014
从文件中提取

价格

状态

Lifecycle StatusObsolete (Manufacturer has discontinued the production of the device)
Manufacture's Sample AvailabilityNo

打包

Pin14
Package TypePWP
Industry STD TermHTSSOP
JEDEC CodeR-PDSO-G
CarrierTUBE
Width (mm)4.4
Length (mm)5
Thickness (mm)1
Pitch (mm).65
Max Height (mm)1.2
Mechanical Data下载

参数化

Dimming Method2-Wire,PWM
Input VoltageDC/DC Type
Iout(Max)1.5 A
Iq(Typ)1.2 mA
Operating Temperature Range-40 to 125 C
Package GroupHTSSOP
Package Size: mm2:W x L14HTSSOP: 32 mm2: 6.4 x 5(HTSSOP) PKG
Power Factor CorrectionN/A Min
RatingCatalog
Regulated Outputs1
Special FeaturesAdjustable Switch Frequency,Enable/Shutdown,Integrated Switch,Precision Dimming Control,Thermal Shutdown
Switching Frequency(Max)1000 kHz
Switching Frequency(Min)20 kHz
TopologyBuck
TypeConverter,Inductive
Vin(Max)42 V
Vin(Min)6 V
Vout(Max)40 V
Vout(Min)0.2 V
Vref0.2 V

生态计划

RoHSNot Compliant

设计套件和评估模块

  • Evaluation Modules & Boards: LM3406MHEVAL
    LM3406 - 1.5A Constant Current Buck Regulator Evaluation Board for Driving High Power LEDs
    Lifecycle Status: Active (Recommended for new designs)

应用须知

  • Dimming Techniques for Switched-Mode LED Drivers
    PDF, 425 Kb, 档案已发布: Jul 30, 2009
  • AN-1982 Small, Wide Input Voltage Range LM2842 Keeps LEDs Cool (Rev. A)
    PDF, 60 Kb, 修订版: A, 档案已发布: Apr 23, 2013
    The world seems to be poised to make the leap to LED lighting. Incandescent has been deemed tooinefficient, which it is, and fluorescent lighting often does not achieve the lifetime it claims. Fluorescentalso has another set of baggage, dangerous chemicals. So the logical choice that most people believe cantake the crown is high brightness (HB) LEDs. HBLEDs are becoming more attractive as th
  • AN-1656 Design Challenges of Switching LED Drivers (Rev. A)
    PDF, 171 Kb, 修订版: A, 档案已发布: May 3, 2013
    Using a switching regulator as an LED driver requires the designer to convert a voltage regulator into acurrent regulator. Beyond the challenge of changing the feedback system to control current, the LEDsthemselves present a load characteristic that is much different than the digital devices and other loads thatrequire constant voltage. The LED WEBENCHВ® online design environment predicts and

模型线

系列: LM3406 (3)

制造商分类

  • Semiconductors > Power Management > LED Driver > Illumination & General Lighting LED Driver