STCS05 0.5A MAX CONSTANT CURRENT LED DRIVER

The STCS05 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 0.5A with a ± 10 % precision; a dedicated pin allows implementing PWM dimming.

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

技术特性

Up to 40 V input voltage
Less than 0.5 V voltage overhead
Up to 0.5 A output current
PWM dimming pin
Shutdown pin
LED disconnection diagnostic

功能框图

STCS05 订购信息

订购型号	产品状态	美金价格	数量	封装	包装形式	温度范围	材料声明
STCS05DR	Active		1000	SO-8	Tape And Reel	-40 °C-150 °C	STCS05DR

DATASHEET

描述	版本	大小
STCS05 : DS5509: 0.5 A max constant current LED driver	4	677KB