STMicroelectronics BiCMOS, 2 A PWM

Voir l’ensemble des LED Drivers
Actuellement indisponible
Désolés, nous ne savons pas quand ce produit sera réapprovisionné.
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N° de stock RS:
188-9395
Référence fabricant:
STCS2SPR
Fabricant:
STMicroelectronics
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Marque

STMicroelectronics

Product Type

Display Driver

Mount Type

Surface Mount

Sub Type

BiCMOS

Dimming Operation

PWM

Terminal Type

Solder

Input Voltage Type

DC

Operating Modes

Shutdown, ON

Standards/Approvals

ECOPACK, JESD97

Series

STCS2

Power Dissipation

1.1W

Primary Type

Constant Current LED driver

The STCS2 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 2 A with a ± 10 % precision; a dedicated pin allows implementing PWM dimming.

An open-drain pin output provides information on load disconnection condition.

LED disconnection diagnostic

Up to 40 V input voltage

Up to 2 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

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