Solutions Search - LT3952 - 60V LED Driver with 4A Switch Current
3A, 1MHz Buck Mode LED Driver with Integrated Voltage Limiting
Oct 3rd 2016
Design Note DN556: Introduction
The LT3952 monolithic LED driver includes a 4A, 60V DMOS power switch, excellent for driving high current LEDs in buck mode. Among its many features is an input current sense amplifier, which can be leveraged to provide built-in LED voltage limiting in buck mode.
In buck mode, the ...
LT3965 Matrix LED Dimmer Powered by a Boost-Buck LED Driver
Sep 2nd 2016
The LT®3965 is an LED bypass switching device for dimming individual LEDs in a string using a common current source. It features eight individually controlled floating source 17V/330mΩ NMOS switches. The eight switches can be connected in parallel and/or in series to bypass current around one or more LEDs in a string. ...
60V 8-Switch Matrix LED Dimmer
Nov 10th 2015
LEDs are being used in current luxury model automotive headlights. Future automotive headlight designs include more powerful LEDs, more LEDs, and highly animated and multifunctional LED strings. These “matrix” LED headlights have the ability to change brightness and patterns. They allow control of individual LEDs ...
LT3952 Short-Circuit Robust Boost LED Driver with Spread Spectrum Frequency Modulation
Sep 8th 2015
The LT®3952 is a current mode step-up DC/DC converter with an internal, 60V, 80mΩ DMOS power switch. The LT3952 is specifically designed to drive high power LEDs in multiple configurations. It combines input and output current regulation loops with output voltage regulation to operate as a flexible current/voltage ...
LT3952 SEPIC LED Driver with Input Current Limit
Sep 8th 2015
The LT®3952 is a current mode step-up DC/DC converter with an internal, 60V, 80mΩ DMOS power switch. The LT3952 is specifically designed to drive high power LEDs in multiple configurations. It combines input and output current regulation loops with output voltage regulation to operate as a flexible current/voltage ...
LT3952 2MHz Boost LED Driver with 4000:1 PWM Dimming and Overvoltage Protection
Sep 8th 2015
The LT®3952 is a current mode step-up DC/DC converter with an internal, 60V, 80mΩ DMOS power switch. The LT3952 is specifically designed to drive high power LEDs in multiple configurations. It combines input and output current regulation loops with output voltage regulation to operate as a flexible current/voltage ...
LT3952 3MHz Buck-Boost LED Driver with Internal PWM Dimming and Fade Start
Sep 8th 2015
The LT®3952 is a current mode step-up DC/DC converter with an internal, 60V, 80mΩ DMOS power switch. The LT3952 is specifically designed to drive high power LEDs in multiple configurations. It combines input and output current regulation loops with output voltage regulation to operate as a flexible current/voltage ...
LT3952 3A Buck Mode LED Driver
Sep 8th 2015
The LT®3952 is a current mode step-up DC/DC converter with an internal, 60V, 80mΩ DMOS power switch. The LT3952 is specifically designed to drive high power LEDs in multiple configurations. It combines input and output current regulation loops with output voltage regulation to operate as a flexible current/voltage ...
DC2361A - LT3952EFE Demo Board | 2MHz LED Driver, 8V ≤ VIN ≤ 28V, IOUT = 330mA at 40V
Jun 8th 2015
Demonstration circuit DC2361A is a 2MHz 60V LED driver with internal 4A switch featuring the LT3952 monolithic LED driver. It accepts an input voltage from 8V to 28V (with transient to 36V) and boosts to a single string of LEDs up to 40V at 330mA. DC2361A features an integrated 4A switch, constant current and constant voltage ...
DC2013A - LT3952EFE Demo Board | CC/CV Boost LED Driver, 5V ≤ VIN ≤ 36V, VLED = VIN up to 50V @ 330mA
Apr 30th 2015
Demonstration Circuit DC2013A is a 60V Boost LED driver with internal 4A switch featuring the LT®3952 monolithic LED driver. It accepts an input voltage from 5V to 36V (with transients to 42V) and boosts to provide power to a single string of up to 50V LEDs at 330mA. DC2013A features an integrated 4A switch, constant-current ...
60V LED Driver with Internal 4A Switch & PWM Generator
Apr 13th 2015
MILPITAS, CA - April 13, 2015 - The LT3952 is a current mode step-up DC/DC
converter with an internal 60V, 4A DMOS power switch. It is
specifically designed to drive high power LEDs in multiple
configurations. It combines input and output current regulation
loops with output voltage regulation to operate as a flexible
current/voltage ...
60V LED Driver with Internal 4A Switch for Automotive Lighting
Mar 31st 2015
LED lighting is an important feature in today’s and future automobile designs. LED lighting is efficient, robust, attractive, and artistic. LED lighting is used in many different ways in a vehicle, namely high and low beam headlights, daytime running lights, signal lighting, brake lights, dashboard displays, heads up ...
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