EDN

LED Driver Integrated Circuit

Mouser Electronics, Inc. announced the availability of SSL5015TE/1Y (771-SSL5015TE/1Y) LED Driver integrated circuits featuring highly integrated switch mode LED driver and an integrated circuit ...
EDN

μModule LED driver integrates all circuitry in a SMT package

Excerpted from Section 21 of “Analog Circuit Design: Volume 3 – The Design Note Collection“, ISBN: 978-0-12-800001-4. Edited by Bob Dobkin & John Hamburger, Linear Technology Corporation, Milpitas, CA ...
Embedded

A Digital Constant Current Power LED Driver

This code supports Application Note AN1138: A Digital Constant Current Power LED Driver, using the PIC12HV615? an 8-pin, PIC microcontroller (MCU) with many integrated analog features. The LED driver ...
Electronic Design

Triple-Output LED Driver Works With Common-Anode LED Strings

SOME MULTI-STRING LED MODULES come with a common-anode configuration. The commonanode connection reduces the number of wires between the LED module and its driver from 2N to N+1, where N is the number ...
Electronic Design

Detector Lowers LED Driver Stress When Power-Line Dimming

The typical low-voltage (24 V) lighting system uses a two-wire cable to connect the lamps to the off-line power supply, often located at some distance from the lamps. These systems can control lamp ...
Machine Design

Circuit Ideas: How to Parallel LED Current Drivers

Linear constantcurrent drivers, for instance, offer low EMI, low cost, and use only a few components. Many designers favor them for low-current applications where power loss is a minor concern. If ...
Hackaday

Control Thy LED

In a previous article, I discussed LEDs in general and their properties. In this write-up, I want to give some examples of driving LEDs and comparing a few of the most commonly used methods. There is ...