STCS2SPR datasheet(1/16 Pages) STMICROELECTRONICS

Nome de Peças	STCS2SPR

Descrição Electrónicos	2 A max constant current LED driver

PDF	16 Pages

Scroll/Zoom	100%

Fabricante Electrônico	STMICROELECTRONICS [STMicroelectronics]

Página de início	http://www.st.com

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1 / 16 page

July 2008

Rev 4

1/16

16

STCS2

2 A max constant current LED driver

Features

■ Up to 40 V input voltage

■ Less than 0.5 V voltage overhead

■ Up to 2 A output current

■ PWM dimming pin

■ Shutdown pin

■ LED disconnection diagnostic

Applications

■ LED constant current supplying for varying

input voltages

■ Low voltage lighting

■ Small appliances LED lighting

■ Car LED lights

Description

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.

PowerSO-10

1

10

Table 1.

Device summary

Order code

Package

Packaging

STCS2SPR

PowerSO-10

600 parts per reel

www.st.com

Nº de peça semelhante - STCS2SPR

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STMicroelectronics	STCS2SPR	280Kb / 16P	2 A max constant current LED driver 05-May-2008

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Texas Instruments	TPS61042	552Kb / 20P	CONSTANT CURRENT LED DRIVER
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STCS2SPR Folha de dados(PDF) 1 Page - STMicroelectronics

STCS2SPR Folha de dados(HTML) 1 Page - STMicroelectronics

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