Datasheet Texas Instruments LM3530 — Datenblatt

HerstellerTexas Instruments
SerieLM3530
Datasheet Texas Instruments LM3530

Hocheffizienter weißer LED-Treiber mit programmierbarer Umgebungslichterkennungsfunktion

Datenblätter

LM3530 High-Efficiency White-LED Driver with Programmable Ambient Light Sensing Capability and I2C-Compatible Interface datasheet
PDF, 7.5 Mb, Revision: L, Datei veröffentlicht: Dec 23, 2014
Auszug aus dem Dokument

Preise

Status

LM3530TME-40/NOPBLM3530TMX-40/NOPBLM3530UME-25A/NOPBLM3530UME-40/NOPBLM3530UME-40B/NOPBLM3530UMX-25A/NOPBLM3530UMX-40/NOPBLM3530UMX-40B/NOPB
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityYesYesYesNoNoNoYesNo

Verpackung

LM3530TME-40/NOPBLM3530TMX-40/NOPBLM3530UME-25A/NOPBLM3530UME-40/NOPBLM3530UME-40B/NOPBLM3530UMX-25A/NOPBLM3530UMX-40/NOPBLM3530UMX-40B/NOPB
N12345678
Pin1212121212121212
Package TypeYFQYFQYFZYFZYFZYFZYFZYFZ
Industry STD TermDSBGADSBGADSBGADSBGADSBGADSBGADSBGADSBGA
JEDEC CodeR-XBGA-NR-XBGA-NR-XBGA-NR-XBGA-NR-XBGA-NR-XBGA-NR-XBGA-NR-XBGA-N
Package QTY2503000250250250300030003000
CarrierSMALL T&RLARGE T&RSMALL T&RSMALL T&RSMALL T&RLARGE T&RLARGE T&RLARGE T&R
Device MarkingDXDXDS40DTDS40DT
Thickness (mm).42.42.4.4.4.4.4.4
Pitch (mm).4.4.4.4.4.4.4.4
Max Height (mm).675.675.47.47.47.47.47.47
Mechanical DataHerunterladenHerunterladenHerunterladenHerunterladenHerunterladenHerunterladenHerunterladenHerunterladen

Parameter

Parameters / ModelsLM3530TME-40/NOPB
LM3530TME-40/NOPB
LM3530TMX-40/NOPB
LM3530TMX-40/NOPB
LM3530UME-25A/NOPB
LM3530UME-25A/NOPB
LM3530UME-40/NOPB
LM3530UME-40/NOPB
LM3530UME-40B/NOPB
LM3530UME-40B/NOPB
LM3530UMX-25A/NOPB
LM3530UMX-25A/NOPB
LM3530UMX-40/NOPB
LM3530UMX-40/NOPB
LM3530UMX-40B/NOPB
LM3530UMX-40B/NOPB
Number of Channels11111111
Duty Cycle(Max), %9494949494949494
LED1111111111111111
LED Current Per Channel, mA3030303030303030
Operating Temperature Range, C-30 to 85-30 to 85-30 to 85-30 to 85-30 to 85-30 to 85-30 to 85-30 to 85
Package GroupDSBGADSBGADSBGADSBGADSBGADSBGADSBGADSBGA
Package Size: mm2:W x L, PKGSee datasheet (DSBGA)See datasheet (DSBGA)See datasheet (DSBGA)See datasheet (DSBGA)See datasheet (DSBGA)See datasheet (DSBGA)See datasheet (DSBGA)See datasheet (DSBGA)
Peak Efficiency, %8888888888888888
RatingCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalog
Shutdown Current(Typ), uA11111111
Special FeaturesI2C ControlI2C ControlI2C ControlI2C ControlI2C ControlI2C ControlI2C ControlI2C Control
Switching Frequency(Max), kHz500500500500500500500500
TopologyBoostBoostBoostBoostBoostBoostBoostBoost
TypeInductiveInductiveInductiveInductiveInductiveInductiveInductiveInductive
Vin(Max), V5.55.55.55.55.55.55.55.5
Vin(Min), V2.72.72.72.72.72.72.72.7
Vout(Max), V4040404040404040

Öko-Plan

LM3530TME-40/NOPBLM3530TMX-40/NOPBLM3530UME-25A/NOPBLM3530UME-40/NOPBLM3530UME-40B/NOPBLM3530UMX-25A/NOPBLM3530UMX-40/NOPBLM3530UMX-40B/NOPB
RoHSCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliant

Anwendungshinweise

  • Inductor Selection in Boost Converters for LCD Backlight Applications
    PDF, 764 Kb, Datei veröffentlicht: Oct 24, 2016
    White LED drivers for LCD back-light applications are often designed for battery-powered devices. This makes circuit size and efficiency crucial. Because of this, selecting the optimal inductor is one of the mostimportant aspects of the design. This application note discusses the important parameters of the inductorand how to select the right inductor for the application.
  • Schottky Diode Selection in Asynchronous Boost Converters
    PDF, 491 Kb, Datei veröffentlicht: Sep 6, 2016
    Asynchronous boost converters require a Schottky diode as the rectifying element due to the diode's lowforward voltage and fast turn-on time. Because of these characteristics asynchronous boost converterscan have as good as, or better efficiency, than synchronous boost converters. This is especially true whenthe boost conversion ratios (VOUT/VIN) are high, and the Schottky diode conduction t
  • Analog PWM Dimming in White-LED Drivers
    PDF, 539 Kb, Datei veröffentlicht: Dec 21, 2016
    Pulse-width modulation (PWM) is a common type of dimming used to adjust the current in white-LEDdriver devices. PWM dimming takes a rectangle waveform with variable positive duty cycle (D) and adjuststhe LED current proportionally. For many smaller format white LED drivers (7-inch screen size or smaller),the PWM signal is converted to a DC control voltage and made to drive the LED current in

Modellreihe

Herstellerklassifikation

  • Semiconductors> Power Management> LED Driver> Backlight