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L6902D013TR from ST,ST Microelectronics

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L6902D013TR

Manufacturer: ST

1A CONSTANT CURRENT BATTERY CHARGER

Partnumber Manufacturer Quantity Availability
L6902D013TR ST 5200 In Stock

Description and Introduction

1A CONSTANT CURRENT BATTERY CHARGER The **L6902D013TR** is a **step-down switching regulator** manufactured by **STMicroelectronics (ST)**.  

### **Key Specifications:**  
- **Input Voltage Range:** 4.5V to 36V  
- **Output Voltage:** Adjustable (0.8V to VIN)  
- **Output Current:** Up to 2A  
- **Switching Frequency:** 500kHz (fixed)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SO-8  

### **Features:**  
- **Synchronous Rectification** for improved efficiency  
- **Low Dropout Operation**  
- **Internal Soft-Start**  
- **Overcurrent and Thermal Protection**  
- **Adjustable Output Voltage** via external resistors  
- **Low Quiescent Current** in standby mode  

This regulator is commonly used in **industrial, automotive, and consumer electronics** applications requiring efficient power conversion.

Application Scenarios & Design Considerations

1A CONSTANT CURRENT BATTERY CHARGER

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