ReferenceDesignLibrary

Refine Search

Eval Board Voltage In Topology Current Out Voltage Out (Max) Outputs and Type Efficiency @ Conditions Features Switching Frequency Component Count + Extras Design Author Application / Target Market
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear All Selections Apply Filters

Designs (153)

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

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.

View Design

STEVAL-ILL010V1: 350mA @ 20V Max, 8 ~ 30V in

Manufacturer: STMicroelectronics

This evaluation board is designed around an L6902D-based DC-DC converter with dimming interface. The board implements both of two well known dimming methods: - Analog current control - Average current control by PWM

View Design

LM3409HVEVAL: 1.5A @ 42V Max, 48V in

Manufacturer: Texas Instruments

This evaluation board showcases the LM3409HV PFET controller for a buck current regulator. It is designed to drive 12 LEDs (VO = 42V) at a maximum average LED current (ILED = 1.5A) from a DC input voltage (VIN = 48V). The switching frequency (fSW = 400 kHz) is targeted for the nominal operating point, however fSW varies across the entire operating range.

View Design

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.

View Design

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.)

View Design

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.

View Design

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…

View Design

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.

View Design

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.

View Design

LM3404HVEVAL: 1A @ Vin Max, 6 ~ 75V in

Manufacturer: Texas Instruments

The LM3404HV circuit and BOM have been designed to provide a constant forward current of 1.0A to a single LED with a forward voltage of approximately 3.7V from an input of 48V ±10%. Over the input voltage range of 6V to 75V the average LED current, IF, is 1.0A ±10%, the ripple current, ΔiF, will not exceed 400 mAP-P, and the switching frequency is 200 kHz ± 10%.

View Design
153 Results - Page 1/16 |< < 1 2 3 4 5 > >|