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STCS2 from STM,ST Microelectronics

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STCS2

Manufacturer: STM

2A MAX CONSTANT CURRENT LED DRIVER

Partnumber Manufacturer Quantity Availability
STCS2 STM 2 In Stock

Description and Introduction

2A MAX CONSTANT CURRENT LED DRIVER The STCS2 is a constant current LED driver manufactured by STMicroelectronics (STM). Below are the specifications, descriptions, and features based on the available knowledge:  

### **Specifications:**  
- **Input Voltage Range:** 6V to 45V  
- **Output Current:** Adjustable up to 1.5A  
- **PWM Dimming Control:** Yes (up to 50kHz)  
- **Analog Dimming Control:** Yes (via external voltage)  
- **Efficiency:** Up to 95%  
- **Switching Frequency:** 1MHz (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** DFN8 (3x3 mm)  

### **Descriptions:**  
The STCS2 is a high-efficiency step-down (buck) LED driver designed for automotive and general lighting applications. It provides a constant current output for driving single or multiple LEDs. The device supports both PWM and analog dimming for brightness control.  

### **Features:**  
- **Wide Input Voltage Range (6V–45V)** – Suitable for automotive and industrial applications.  
- **High Efficiency (Up to 95%)** – Reduces power dissipation.  
- **Adjustable Output Current (Up to 1.5A)** – Configurable via an external resistor.  
- **PWM and Analog Dimming Support** – Flexible brightness control.  
- **Integrated Power MOSFET** – Simplifies design and reduces external components.  
- **Thermal Shutdown and Overcurrent Protection** – Enhances reliability.  
- **Small DFN8 Package** – Space-saving design for compact applications.  

This information is based on STMicroelectronics' official documentation for the STCS2 LED driver.

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