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LTC1775CGN#PBF from LINEAR

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LTC1775CGN#PBF

Manufacturer: LINEAR

High Power No RSENSE Current Mode Synchronous Step-Down Switching Regulator

Partnumber Manufacturer Quantity Availability
LTC1775CGN#PBF,LTC1775CGNPBF LINEAR 26 In Stock

Description and Introduction

High Power No RSENSE Current Mode Synchronous Step-Down Switching Regulator The LTC1775CGN#PBF 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:** 0.8V to 5V (adjustable)  
- **Output Current:** Up to 15A  
- **Switching Frequency:** 550kHz (fixed)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to 85°C  
- **Package:** 28-Lead SSOP  

### **Descriptions:**  
- The LTC1775 is a high-performance, synchronous buck regulator designed for high-current applications.  
- It features a constant-frequency current-mode architecture for stable operation.  
- Includes internal power MOSFETs for reduced external component count.  
- Provides overcurrent and overtemperature protection.  

### **Features:**  
- **High Efficiency:** Up to 95% efficiency with synchronous rectification.  
- **Wide Input Range:** Operates from 4V to 36V, suitable for automotive and industrial applications.  
- **Adjustable Output:** Output voltage can be set from 0.8V to 5V using an external resistor divider.  
- **Current-Mode Control:** Ensures fast transient response and stable operation.  
- **Internal MOSFETs:** Reduces external component requirements.  
- **Protection Features:** Includes overcurrent and thermal shutdown protection.  
- **Synchronization Capability:** Can be synchronized to an external clock.  

This regulator is commonly used in power supplies for telecom, industrial, and automotive systems.

Application Scenarios & Design Considerations

High Power No RSENSE Current Mode Synchronous Step-Down Switching Regulator

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