STCS2A

批量生产

2A MAX CONSTANT CURRENT LED DRIVER

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  • The STCS2A 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 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.

    主要特性

    • Slope control with external cap
    • 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

电路原理图

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样片和购买

产品型号
供货状态
数量
预算价格(US$)
封装
包装类型
温度(ºC) ECCN (US)
更多信息
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max
STCS2ASPR
批⁠量⁠生⁠产
1000 1.029 PowerSO-10 Tape And Reel -40 150 EAR99
更多信息

Country of Origin:

MALAYSIA

查看供货情况

Distributor availability ofSTCS2ASPR

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 4702 1 Order Now
RS COMPONENTS EUROPE 160 5 Order Now
FUTURE WORLDWIDE 4065 1 Order Now
ARROW EUROPE 1200 0 Order Now
Newark Element14 AMERICA 80 0 Order Now
ARROW AMERICA 600 600 Order Now
MOUSER WORLDWIDE 19886 1 Order Now
Farnell Element14 EUROPE 617 1 Order Now
ANGLIA Live EUROPE 3000 600 Order Now

代理商库存报告日期: 2020-02-21

代理商名称

DIGIKEY

库存

4702

Min.Order

1

地区

WORLDWIDE Order Now

RS COMPONENTS

库存

160

Min.Order

5

地区

EUROPE Order Now

FUTURE

库存

4065

Min.Order

1

地区

WORLDWIDE Order Now

ARROW

库存

1200

Min.Order

0

地区

EUROPE Order Now

Newark Element14

库存

80

Min.Order

0

地区

AMERICA Order Now

ARROW

库存

600

Min.Order

600

地区

AMERICA Order Now

MOUSER

库存

19886

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

617

Min.Order

1

地区

EUROPE Order Now

ANGLIA Live

库存

3000

Min.Order

600

地区

EUROPE Order Now

代理商库存报告日期: 2020-02-21

立即购买

STCS2ASPR

供货状态

批⁠量⁠生⁠产

数量

1000

单价(US$)

1.029*

Distributor availability ofSTCS2ASPR

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 4702 1 Order Now
RS COMPONENTS EUROPE 160 5 Order Now
FUTURE WORLDWIDE 4065 1 Order Now
ARROW EUROPE 1200 0 Order Now
Newark Element14 AMERICA 80 0 Order Now
ARROW AMERICA 600 600 Order Now
MOUSER WORLDWIDE 19886 1 Order Now
Farnell Element14 EUROPE 617 1 Order Now
ANGLIA Live EUROPE 3000 600 Order Now

代理商库存报告日期: 2020-02-21

代理商名称

DIGIKEY

库存

4702

Min.Order

1

地区

WORLDWIDE Order Now

RS COMPONENTS

库存

160

Min.Order

5

地区

EUROPE Order Now

FUTURE

库存

4065

Min.Order

1

地区

WORLDWIDE Order Now

ARROW

库存

1200

Min.Order

0

地区

EUROPE Order Now

Newark Element14

库存

80

Min.Order

0

地区

AMERICA Order Now

ARROW

库存

600

Min.Order

600

地区

AMERICA Order Now

MOUSER

库存

19886

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

617

Min.Order

1

地区

EUROPE Order Now

ANGLIA Live

库存

3000

Min.Order

600

地区

EUROPE Order Now

代理商库存报告日期: 2020-02-21

单价(US$)

1.029

封装

PowerSO-10

包装类型

Tape And Reel

Operating Temperature (°C)

(min)

-40

(max)

150

ECCN (US)

EAR99

Country of Origin

MALAYSIA

(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商

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    • 描述 版本 文档大小 操作
      DS5725
      2 A max constant current LED driver
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      PDF
      DS5725

      2 A max constant current LED driver

产品型号 供货状态 封装 等级规格 符合RoHS级别 材料声明**
STCS2ASPR
批量生产
PowerSO-10 Industrial Ecopack2

STCS2ASPR

Package:

PowerSO-10

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

PowerSO-10

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此,它们可能不是100%适用于特定的设备。有关特定设备的信息,请联系 销售支持

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