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Sélectionner tout	Attribut	Valeur
	Marque	STMicroelectronics
	Product Type	Display Driver
	Mount Type	Surface Mount
	Sub Type	BiCMOS Constant Current Source
	Dimming Operation	PWM
	Input Voltage Type	DC
	Terminal Type	Solder
	Operating Modes	Shutdown, ON
	Series	STCS05A
	Standards/Approvals	ECOPACK, JESD97
	Configuration	Vertical
	Power Dissipation	0.85W
	Primary Type	Constant Current LED driver

	Sélectionner tout
	Marque STMicroelectronics
	Product Type Display Driver
	Mount Type Surface Mount
	Sub Type BiCMOS Constant Current Source
	Dimming Operation PWM
	Input Voltage Type DC
	Terminal Type Solder
	Operating Modes Shutdown, ON
	Series STCS05A
	Standards/Approvals ECOPACK, JESD97
	Configuration Vertical
	Power Dissipation 0.85W
	Primary Type Constant Current LED driver

The STCS05A is a BiCMOS constant current source designed to provide a precise constant current starting from a varying input voltage source. The main target is to replace discrete components solution for driving LEDs in low voltage applications such as 5 V, 12 V or 24 V giving benefits in terms of precision, integration and reliability. The current is set with external resistor up to 0.5 A with a ± 10 % precision, a dedicated pin allows implementing PWM dimming. An external capacitor allows setting the slope for the current rise from tens of microseconds to tens of milliseconds allowing reduction of EMI. An open-drain pin output provides information on load disconnection condition.

Slope control with external cap

LED disconnection diagnostic

Up to 40 V input voltage

Up to 0.5 A output current

Less than 0.5 V voltage overhead

Shutdown pin

PWM dimming pin

Applications

LED constant current supplying for varying input voltages

Low voltage lighting

Small appliances LED lighting

Car LED lights

STMicroelectronics BiCMOS Constant Current Source, 0.5 A PWM

Frais de livraison offerts pour toute commande de plus de 90,00 €

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