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LTC1778EGN-1#TR from LINEAR

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LTC1778EGN-1#TR

Manufacturer: LINEAR

Wide Operating Range, No RSENSE Step-Down Controller

Partnumber Manufacturer Quantity Availability
LTC1778EGN-1#TR,LTC1778EGN1TR LINEAR 142 In Stock

Description and Introduction

Wide Operating Range, No RSENSE Step-Down Controller The LTC1778EGN-1#TR is a high-efficiency synchronous step-down switching regulator manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Input Voltage Range:** 4V to 36V  
- **Output Voltage Range:** Adjustable from 0.8V to 36V  
- **Maximum Output Current:** 5A  
- **Switching Frequency:** 550kHz (fixed)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-Lead SSOP  

### **Descriptions:**  
The LTC1778EGN-1#TR is a synchronous buck regulator with an integrated N-channel MOSFET driver, designed for high-efficiency step-down DC/DC conversion. It features a constant-frequency current-mode architecture for stable operation and fast transient response.  

### **Features:**  
- **Synchronous Operation:** Reduces power loss and improves efficiency.  
- **Current-Mode Control:** Ensures stable loop response.  
- **Low Dropout Operation:** Allows 100% duty cycle for low input-output differentials.  
- **Adjustable Soft-Start:** Prevents inrush current at startup.  
- **Overcurrent and Thermal Protection:** Enhances reliability.  
- **Wide Input Voltage Range:** Suitable for automotive and industrial applications.  

This regulator is ideal for applications requiring high efficiency and compact power solutions, such as telecom, industrial, and automotive systems.

Application Scenarios & Design Considerations

Wide Operating Range, No RSENSE Step-Down Controller

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