Latest LED Drivers Articles and Videos

This article looks at how time-of-flight sensing in a vehicle's cabin can improve safety and convenience.

This article looks at how time-of-flight sensing in a vehicle's cabin can improve safety and convenience.

In this new research, gallium nitride (GaN) LEDs and their power supply are integrated onto the same monolithic chip.

In this new research, gallium nitride (GaN) LEDs and their power supply are integrated onto the same monolithic chip.

This week, Diodes Inc. introduced a new IC for LEDs in automotive applications.

This week, Diodes Inc. introduced a new IC for LEDs in automotive applications.

Diodes Incorporated's new LED controller uses PWM to analog dimming conversion for display applications.

Diodes Incorporated's new LED controller uses PWM to analog dimming conversion for display applications.

Taiwan Semiconductor releases two new low-side constant current regulators for automotive LEDs.

Taiwan Semiconductor releases two new low-side constant current regulators for automotive LEDs.

Diodes Incorporated announced a new adjustable constant-current LED step-down (buck) DC/DC converter that accepts an…

Diodes Incorporated announced a new adjustable constant-current LED step-down (buck) DC/DC converter that accepts an input voltage ranging from 5V to 60V.

Diodes Incorporated has released two new constant-current regulators for powering and dimming low-current LED strips.

Diodes Incorporated has released two new constant-current regulators for powering and dimming low-current LED strips.

Diodes Incorporated has released a high-power 40 V LED controller that's capable of driving up to 3 amps of current.

Diodes Incorporated has released a high-power 40 V LED controller that's capable of driving up to 3 amps of current.

This article, part of AAC’s Analog Circuit Collection, shows you how linear voltage regulators can also be handy in…

This article, part of AAC’s Analog Circuit Collection, shows you how linear voltage regulators can also be handy in constant-current applications.

Diodes Incorporated announces two new adjustable constant-current LED controllers that accept input voltages ranging from…

Diodes Incorporated announces two new adjustable constant-current LED controllers that accept input voltages ranging from 4.5V to 60V.

Texas Instruments recently introduced their new 3-channel high-side constant-current linear automotive LED controller…

Texas Instruments recently introduced their new 3-channel high-side constant-current linear automotive LED controller that gives designers more lighting design flexibility.

Take a look at ON Semiconductor's new LED constant-current dimmer, which is designed for middle- to high-power LED…

Take a look at ON Semiconductor's new LED constant-current dimmer, which is designed for middle- to high-power LED lighting applications.

ICs such as the BCR401U provide high-quality control of LEDs for applications that require something better than the…

ICs such as the BCR401U provide high-quality control of LEDs for applications that require something better than the typical series-resistor arrangement.

Tracking an infrared light source is not as difficult as you might think; a 14-pin PICAXE, a stepper motor with a driver…

Tracking an infrared light source is not as difficult as you might think; a 14-pin PICAXE, a stepper motor with a driver IC, three phototransistors, and a few other components will do the trick.

When you have multiple LEDs with a common anode or common cathode, can you use just one current-limiting resistor?…

When you have multiple LEDs with a common anode or common cathode, can you use just one current-limiting resistor? Let’s take a look.

In part 2 of the LED saber project, we'll assemble the power and audio systems.

In part 2 of the LED saber project, we'll assemble the power and audio systems.

This technical brief discusses the reasoning behind and implementation of constant-current drive circuitry for illuminating LEDs.

This technical brief discusses the reasoning behind and implementation of constant-current drive circuitry for illuminating LEDs.

All you need to know about LED arrays. If you want to learn about them, drive one using an Arduino, or build them, this…

All you need to know about LED arrays. If you want to learn about them, drive one using an Arduino, or build them, this is the place to start.

Build a generator-powered LED headlight for a longboard for very cheap.

Build a generator-powered LED headlight for a longboard for very cheap.