STCS1A datasheet(1/19 Pages) STMICROELECTRONICS

부품명	STCS1A

상세설명	1.5 A max constant current LED driver

PDF	19 Pages

Scroll/Zoom	100%

제조업체	STMICROELECTRONICS [STMicroelectronics]

홈페이지	http://www.st.com

Logo

1 / 19 page

July 2008

Rev 2

1/19

19

STCS1A

1.5 A max constant current LED driver

Features

■ Up to 40 V input voltage

■ Less than 0.5 V voltage overhead

■ Up to 1.5 A output current

■ PWM dimming pin

■ Shutdown pin

■ LED disconnection diagnostic

■ Slope control with external cap

Applications

■ LED constant current supplying for varying

input voltages

■ Low voltage lighting

■ Small appliances LED lighting

■ Car LED lights

Description

The STCS1A 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 1.5

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.

Power SO-8

DFN8 (3 x 3 mm)

Table 1.

Device summary

Order codes

Packages

Packaging

STCS1APUR

DFN8 (3 x 3 mm)

3000 parts per reel

STCS1APHR

Power SO-8

2500 parts per reel

www.st.com

유사한 부품 번호 - STCS1A

제조업체	부품명	데이터시트	상세설명
STMicroelectronics	STCS1	435Kb / 17P	1.5 A max constant current LED driver 02-Oct-2007
	STCS1	346Kb / 17P	1.5 A max constant current LED driver 02-Jul-2008
	STCS1PHR	435Kb / 17P	1.5 A max constant current LED driver 02-Oct-2007
	STCS1PHR	346Kb / 17P	1.5 A max constant current LED driver 02-Jul-2008
	STCS1PUR	435Kb / 17P	1.5 A max constant current LED driver 02-Oct-2007

More results

유사한 설명 - STCS1A

제조업체	부품명	데이터시트	상세설명
Texas Instruments	TPS61042	552Kb / 20P	CONSTANT CURRENT LED DRIVER
STMicroelectronics	STCS1	435Kb / 17P	1.5 A max constant current LED driver 02-Oct-2007
	STCS2	280Kb / 16P	2 A max constant current LED driver 05-May-2008
	STCS05	683Kb / 16P	0.5 A max constant current LED driver 02-Jul-2008
	STCS05A	854Kb / 18P	0.5 A max constant current LED driver 02-Jul-2008
	STCS2A	372Kb / 18P	2 A max constant current LED driver 02-Jul-2008
	STCS1	346Kb / 17P	1.5 A max constant current LED driver 02-Jul-2008
	STCS2_0807	281Kb / 16P	2 A max constant current LED driver 02-Jul-2008
ON Semiconductor	CAT4101	152Kb / 9P	1 A Constant-Current LED Driver July, 2012 ??Rev. 8
First Silicon Co., Ltd	FC2082G	1Mb / 12P	LED CONSTANT CURRENT DRIVER

More results

STCS1A 데이터시트(PDF) 1 Page - STMicroelectronics

STCS1A 데이터시트(HTML) 1 Page - STMicroelectronics

유사한 부품 번호 - STCS1A

유사한 설명 - STCS1A

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

데이터시트 다운로드

링크 URL