Datasheet Texas Instruments LM3464MH/NOPB — Datenblatt

LED-Treiber mit Schnittstellen für dynamische Headroom-Steuerung und thermische Steuerung 28-HTSSOP -40 bis 125

Datenblätter

PDF, 1.6 Mb, Revision: F, Datei veröffentlicht: May 1, 2013

Auszug aus dem Dokument

Herunterladen
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
Herunterladen
AN-2102 LM3464 and LM5021 DHC 25W Reference Designs (Rev. A)
PDF, 8.3 Mb, Revision: A, Datei veröffentlicht: May 1, 2013
This evaluation board consists of a Texas Instruments LM5021-based 120Vac 24W AC/DC flybackconverter and a LM3464-based dynamic head room control (DHC) four channel LED driver IC. Thisdemonstration platform was developed so that the customers could evaluate the LM3464 with an AC/DCsupply.

Serie: LM3464 (2)

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