參數(shù)資料
型號(hào)： STCS1PUR
廠商： 意法半導(dǎo)體
元件分類： LED驅(qū)動(dòng)器
英文描述： 1.5 A max constant current LED driver
中文描述： 1.5 A的最大恒定電流LED驅(qū)動(dòng)器
文件頁(yè)數(shù)： 1/17頁(yè)
文件大?。?/td> 406K
代理商： STCS1PUR
October 2007
Rev. 5
1/17
17
STCS1
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
Applications
■
Supplying LEDs with constant current for
varying input voltages
■
Low voltage lighting
■
Small appliance LED lighting
■
Car LED lights
Description
The STCS1 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 open-drain pin output provides information on
load disconnection condition.
Power SO-8
DFN8 (3x3mm)
Table 1.
Device summary
Order code
Package
Packaging
STCS1PUR
DFN8 (3mm x 3mm)
3000 parts per reel
STCS1PHR
Power SO-8
2500 parts per reel
www.st.com
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
STCS2 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:2 A max constant current LED driver?1
STCS2_0807 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:2 A max constant current LED driver?1
STCS2A 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:2 A max constant current LED driver
STCS2ASPR 功能描述:LED照明驅(qū)動(dòng)器 2 A Max Const LED Driver RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N
STCS2SPR 功能描述:LED照明驅(qū)動(dòng)器 2 A max CC LED DRVR RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N
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