STCS2

Active
Design Win

2A MAX CONSTANT CURRENT LED DRIVER

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Product overview

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.
  • All features

    • 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

Circuit Diagram

EDA Symbols, Footprints and 3D Models

STMicroelectronics - STCS2

Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.

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Symbols

Footprints

Footprints

3D model

3D models

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STCS2SPR
Active
PowerSO-10 Industrial Ecopack2

STCS2SPR

Package:

PowerSO-10

Material Declaration**:

XML

Marketing Status

Active

Package

PowerSO-10

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.

Sample & Buy

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Part Number
Order from distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
STCS2SPR No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape and Reel PowerSO-10 -40 150 MALAYSIA

STCS2SPR Active

Package:
PowerSO-10
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

STCS2SPR

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

150

Country of Origin:

MALAYSIA

No availability of distributors reported, please contact our sales office
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(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors