STMicroelectronics STEVAL-TLL012V1, STEVAL LED Driver Demonstration Board for STP4CMP for LED Driver

Voir la catégorie
Pénurie d'approvisionnement
En raison d'une pénurie d'approvisionnement mondial, nous ne savons pas quand ce produit sera à nouveau en stock.
N° de stock RS:
196-1910
Référence fabricant:
STEVAL-TLL012V1
Fabricant:
STMicroelectronics
Recherchez des produits similaires en sélectionnant un ou plusieurs attributs.
Sélectionner tout

Marque

STMicroelectronics

LED Technology

LED Driver

Kit Classification

Demonstration Board

For Use With

LED Driver

Featured Device

STP4CMP

Kit Name

STEVAL

Pays d'origine :
IT
The STEVAL-TLL012V1 demonstration board demonstrates the performance of the STP4CMP, a charge pump based 4-channel LED driver designed for RGB illumination or LCD display backlighting. This device works off a battery with an input voltage between 2.7 V - 5.5 V. The device generates regulated current sinks with high absolute and channel-to-channel accuracy to drive up to 4 LEDs.
It can support LEDs with forward voltage as high as 3.8 V.
The current sink for each channel can be set with 4 individual external resistors. Each channel is controlled independently.
The PWM control can be applied directly to the 4 EN (enable) inputs to provide brightness control.

Liens connexes