EDN

Get what you need for LED driver protection

Selecting the right type of circuit protection for a light-emitting-diode (LED) driver can be challenging because system demands vary greatly, depending on the application and power source. However, ...
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 ...
Electronics Weekly

LED driver circuit for 100W A19 light bulbs

An LED-driver reference design for an LED replacement of 100W incandescent bulbs has been introduced by Power Integrations, writes Richard WIlson. An LED-driver reference design for an LED replacement ...
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

LED Driver Handles Industrial Power-Supply Indication

Typical requirements for industrial LEDs. Designing an LED gate driver using an industrial digital input chip. Ruggedness characteristics of the new gate driver. Industrial control systems universally ...
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 ...