Datasheet Texas Instruments LM3402HVMR/NOPB

ManufacturerTexas Instruments
SeriesLM3402HV
Part NumberLM3402HVMR/NOPB
Datasheet Texas Instruments LM3402HVMR/NOPB

0.5A Constant Current Buck Regulator for High Power LED Drivers 8-SO PowerPAD

Datasheets

LM3402/HV 0.5-A Constant Current Buck Regulator for Driving High Power LEDs datasheet
PDF, 1.5 Mb, Revision: F, File published: Oct 29, 2015
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Prices

Status

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityYes

Packaging

Pin88
Package TypeDDADDA
Industry STD TermHSOICHSOIC
JEDEC CodeR-PDSO-GR-PDSO-G
Package QTY9595
CarrierTUBETUBE
Device MarkingHVMRL3402
Width (mm)3.93.9
Length (mm)4.894.89
Thickness (mm)1.481.48
Pitch (mm)1.271.27
Max Height (mm)1.71.7
Mechanical DataDownloadDownload

Parametrics

Dimming MethodPWM
Input VoltageDC/DC Type
Iout(Max)0.5 A
Iq(Typ)0.6 mA
Operating Temperature Range-40 to 125 C
Package GroupSO PowerPAD
Package Size: mm2:W x L8SO PowerPAD: 29 mm2: 6 x 4.9(SO PowerPAD) PKG
Power Factor CorrectionN/A Min
RatingCatalog
Regulated Outputs1
Special FeaturesAdjustable Switch Frequency,Enable/Shutdown,Integrated Switch,Thermal Shutdown
Switching Frequency(Max)1000 kHz
Switching Frequency(Min)20 kHz
TopologyBuck
TypeInductive
Vin(Max)75 V
Vin(Min)6 V
Vout(Max)73 V
Vout(Min)0.2 V
Vref0.2 V

Eco Plan

RoHSCompliant

Design Kits & Evaluation Modules

  • Evaluation Modules & Boards: LM3404MREVAL
    LM3402 LM3404 High Power PSOP-8 Evaluation board
    Lifecycle Status: Active (Recommended for new designs)
  • Evaluation Modules & Boards: LM3402HVEVAL
    LM3402HVMA (Mini SOIC) - 0.5A Constant Current Buck HV Regulator for HB LEDs (LM3402HVEVAL Board)
    Lifecycle Status: Active (Recommended for new designs)
  • Evaluation Modules & Boards: LM3404FSTDIMEV
    LM3404FSTDIMEV - Fast Dimming and True Constant LED Current Evaluation Board
    Lifecycle Status: Active (Recommended for new designs)

Application Notes

  • AN-1982 Small, Wide Input Voltage Range LM2842 Keeps LEDs Cool (Rev. A)
    PDF, 60 Kb, Revision: A, File published: 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
  • Driving LEDs: To Cap or Not to Cap
    PDF, 542 Kb, File published: Mar 21, 2007
  • AN-1656 Design Challenges of Switching LED Drivers (Rev. A)
    PDF, 171 Kb, Revision: A, File published: 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

Model Line

Manufacturer's Classification

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