Datasheet Texas Instruments LM3434 — Datenblatt

HerstellerTexas Instruments
SerieLM3434
Datasheet Texas Instruments LM3434

Common Anode-fähiger LED-Treiber mit hoher Helligkeit und Hochfrequenzdimmung

Datenblätter

Common Anode Capable High Brightness LED Driver with High Frequency Dimming datasheet
PDF, 812 Kb, Revision: B, Datei veröffentlicht: May 2, 2013
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Preise

Status

LM3434SQ/NOPBLM3434SQX/NOPB
Lifecycle StatusLifebuy (Manufacturer has announced that the device will be discontinued, and a lifetime-buy period is in effect)Lifebuy (Manufacturer has announced that the device will be discontinued, and a lifetime-buy period is in effect)
Manufacture's Sample AvailabilityNoNo

Verpackung

LM3434SQ/NOPBLM3434SQX/NOPB
N12
Pin2424
Package TypeRTWRTW
Industry STD TermWQFNWQFN
JEDEC CodeS-PQFP-NS-PQFP-N
Package QTY10004500
CarrierLARGE T&RLARGE T&R
Device MarkingL3434L3434
Width (mm)44
Length (mm)44
Thickness (mm).75.75
Pitch (mm).5.5
Max Height (mm).8.8
Mechanical DataHerunterladenHerunterladen

Öko-Plan

LM3434SQ/NOPBLM3434SQX/NOPB
RoHSCompliantCompliant

Anwendungshinweise

  • DLP Pico Discrete LED driver design guide & LM3434 Application Note (Rev. A)
    PDF, 1.3 Mb, Revision: A, Datei veröffentlicht: Mar 15, 2016
  • AN-1656 Design Challenges of Switching LED Drivers (Rev. A)
    PDF, 171 Kb, Revision: A, Datei veröffentlicht: 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

Modellreihe

Serie: LM3434 (2)

Herstellerklassifikation

  • Semiconductors> Power Management> LED Driver> LED Lighting - Illumination