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Designs (157)

157 Results - Page 1/16 |< < 1 2 3 4 5 > >|

LM3401-MR16DEMO: 1A @ 6.2V Max, 12VAC, MR16

Manufacturer: Texas Instruments

This design was developed to minimize the current spikes coming out of an electronic transformer to less than 5A, which is a typical transformer rating, when driving an LED MR16 circuit. The off the shelf LED MR16 solutions exhibit spikes that significantly exceed a transformers maximum rated output current which will degrade the reliability of the transformer and reduce its operating lifetime. T…

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EVL6562A-LED: 350mA @ 45V Max, 36 ~ 60V in

Manufacturer: STMicroelectronics

Whenever a lighting application, such as street lighting for example, requires an elevated number of LEDs, there are basically two solutions: the first is to connect all the diodes in series in a single "string"; the second is to place several strings in parallel with fewer elements in each one.

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TPS61150EVM-150: 15mA x2 @ 17.4V Max, 2.5 ~ 6V in

Manufacturer: Texas Instruments

The Texas Instruments TPS61150EVM-150 evaluation module contains the TPS61150 IC. This EVM provides two independently regulated current outputs using a single inductor step-up (boost) converter.

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LM3424BKBSTEVAL: 1A @ 35V Max, 10 ~ 70V in

Manufacturer: Texas Instruments

This wide range evaluation board showcases the LM3424 NFET controller used with a buck-boost current regulator. It is designed to drive 4 to 10 LEDs at a maximum average LED current of 1A from a DC input voltage of 10 to 70V.

The evaluation board showcases many of the LM3424 features including thermal foldback, analog dimming, external switching frequency synchronization, and high fr…

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ZXLD1350 AN48: 700mA @ 12V Max, 12 ~ 30V in

Manufacturer: Diodes Incorporated

The ZXLD1350 is a continuous mode inductive step-down converter, designed for driving single or multiple series connected LEDs efficiently from a voltage source higher than the LED voltage. The device operates from an input supply between 7V and 30V and provides an externally adjustable output current of up to 350mA.

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CAT4201AGEVB: 350mA @ 20V Max, 6.5 ~ 28V in

Manufacturer: ON Semiconductor

The CAT4201 is a high efficiency step-down LED driver from Catalyst Semiconductor. This device is designed to drive high brightness LEDs up to 350mA from a power supply up to 28V. The LED brightness is controlled by a single resistor from the RSET pin to GND. Analog dimming and idle mode control are available through the CTRL input. An external circuit is provided on the CAT4201AEVB for PWM dimmin…

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STEVAL-ILL008V1: 1 LED @ 280mA, 0.6 ~ 5.5V in

Manufacturer: STMicroelectronics

The L6920D is used in this flashlight application as it is a high efficiency step-up controller that realizes the conversion from battery voltage to the selected output voltage with only three external components.

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STEVAL-ILL007V1: 0.35, 0.7, or 1A @ 12V Max, 4.4 ~ 36V in

Manufacturer: STMicroelectronics

The evaluation board is designed to display the full functionality of L5973D as a LED driver to drive one to three 1W, 3W as well as 5W LEDs at 12Vac input. The components selected for the demo board are optimized for 5W LED driver application.

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LM3402EVAL: 350mA @ Vin Max, 6 ~ 42V in

Manufacturer: Texas Instruments

The LM3402 circuit and BOM have been designed to provide a constant forward current of 350 mA to a single LED with a forward voltage of approximately 3.5V. (Typical of white, blue, and green LEDs using InGaN technology.)

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LM3402HVEVAL: 350mA @ Vin Max, 6 ~ 75V in

Manufacturer: Texas Instruments

The LM3402HV circuit and BOM have been designed to provide a constant forward current of 350 mA to a single LED with a forward voltage of approximately 3.5V.

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157 Results - Page 1/16 |< < 1 2 3 4 5 > >|