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LTC4400-2EMS8 from LT

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15.991ms

LTC4400-2EMS8

Manufacturer: LT

RF power controllers with 450kHz loop BW and 45dB dynamic range

Partnumber Manufacturer Quantity Availability
LTC4400-2EMS8,LTC44002EMS8 LT 2578 In Stock

Description and Introduction

RF power controllers with 450kHz loop BW and 45dB dynamic range The LTC4400-2EMS8 is a high-efficiency synchronous step-down DC/DC controller manufactured by Linear Technology (now part of Analog Devices).  

### **Key Specifications:**  
- **Input Voltage Range:** 4V to 36V  
- **Output Voltage Range:** Adjustable down to 0.8V  
- **Switching Frequency:** Up to 550kHz  
- **Package:** 8-Lead MSOP  
- **Operating Temperature Range:** -40°C to 125°C  
- **Efficiency:** Up to 95%  
- **Current Limit:** Adjustable  

### **Descriptions and Features:**  
- Designed for high-efficiency step-down (buck) DC/DC conversion.  
- Supports synchronous rectification for improved efficiency.  
- Adjustable soft-start to limit inrush current.  
- Low shutdown current (<1µA).  
- Precision reference voltage (0.8V ±1%).  
- Overcurrent and thermal protection.  
- Suitable for industrial, automotive, and telecom applications.  

For detailed electrical characteristics, refer to the official datasheet.

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