1.5A MAX CONSTANT CURRENT LED DRIVER

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  • 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.

    主要特性

    • LED disconnection diagnostic
    • Up to 40 V input voltage
    • Up to 1.5 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
从分销商订购
从ST订购
min
max
STCS1PHR
批量生产
10000 0.916 PowerSO-8 Tape And Reel -40 150 EAR99
更多信息

Country of Origin:

PHILIPPINES

查看供货情况

Distributor availability ofSTCS1PHR

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 16930 1 Order Now
RS COMPONENTS EUROPE 9955 1 Order Now
FUTURE WORLDWIDE 2500 2500 Order Now
ARROW EUROPE 2500 0 Order Now
ARROW AMERICA 25000 2500 Order Now
MOUSER WORLDWIDE 5614 1 Order Now
Farnell Element14 EUROPE 13607 1 Order Now

代理商库存报告日期: 2019-10-17

代理商名称

DIGIKEY

库存

16930

Min.Order

1

地区

WORLDWIDE Order Now

RS COMPONENTS

库存

9955

Min.Order

1

地区

EUROPE Order Now

FUTURE

库存

2500

Min.Order

2500

地区

WORLDWIDE Order Now

ARROW

库存

2500

Min.Order

0

地区

EUROPE Order Now

ARROW

库存

25000

Min.Order

2500

地区

AMERICA Order Now

MOUSER

库存

5614

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

13607

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-10-17

立即购买
STCS1PUR
批量生产
10000 0.769 VDFPN 8 3x3x1.0 Tape And Reel -40 150 EAR99
更多信息

Country of Origin:

MALAYSIA

查看供货情况

Distributor availability ofSTCS1PUR

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 74 1 Order Now
MOUSER WORLDWIDE 3240 1 Order Now
Farnell Element14 EUROPE 2663 1 Order Now

代理商库存报告日期: 2019-10-17

代理商名称

DIGIKEY

库存

74

Min.Order

1

地区

WORLDWIDE Order Now

MOUSER

库存

3240

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

2663

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-10-17

立即购买

STCS1PHR

供货状态

批量生产

数量

10000

单价(US$)

0.916*

Distributor availability ofSTCS1PHR

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 16930 1 Order Now
RS COMPONENTS EUROPE 9955 1 Order Now
FUTURE WORLDWIDE 2500 2500 Order Now
ARROW EUROPE 2500 0 Order Now
ARROW AMERICA 25000 2500 Order Now
MOUSER WORLDWIDE 5614 1 Order Now
Farnell Element14 EUROPE 13607 1 Order Now

代理商库存报告日期: 2019-10-17

代理商名称

DIGIKEY

库存

16930

Min.Order

1

地区

WORLDWIDE Order Now

RS COMPONENTS

库存

9955

Min.Order

1

地区

EUROPE Order Now

FUTURE

库存

2500

Min.Order

2500

地区

WORLDWIDE Order Now

ARROW

库存

2500

Min.Order

0

地区

EUROPE Order Now

ARROW

库存

25000

Min.Order

2500

地区

AMERICA Order Now

MOUSER

库存

5614

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

13607

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-10-17

单价(US$)

0.916

封装

PowerSO-8

包装类型

Tape And Reel

Operating Temperature (°C)

(min)

-40

(max)

150

ECCN (US)

EAR99

Country of Origin

PHILIPPINES

STCS1PUR

供货状态

批量生产

数量

10000

单价(US$)

0.769*

Distributor availability ofSTCS1PUR

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 74 1 Order Now
MOUSER WORLDWIDE 3240 1 Order Now
Farnell Element14 EUROPE 2663 1 Order Now

代理商库存报告日期: 2019-10-17

代理商名称

DIGIKEY

库存

74

Min.Order

1

地区

WORLDWIDE Order Now

MOUSER

库存

3240

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

2663

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-10-17

单价(US$)

0.769

封装

VDFPN 8 3x3x1.0

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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产品型号 供货状态 封装 等级规格 符合RoHS级别 材料声明**
STCS1PHR
批量生产
PowerSO-8 工业 Ecopack2
STCS1PUR
批量生产
VDFPN 8 3x3x1.0 工业 Ecopack2

STCS1PHR

Package:

PowerSO-8

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

PowerSO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STCS1PUR

Package:

VDFPN 8 3x3x1.0

Material Declaration**:

Marketing Status

批量生产

Package

VDFPN 8 3x3x1.0

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.