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LTC3705EGN from LINEAR

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LTC3705EGN

Manufacturer: LINEAR

2-Switch Forward Controller and Gate Driver

Partnumber Manufacturer Quantity Availability
LTC3705EGN LINEAR 550 In Stock

Description and Introduction

2-Switch Forward Controller and Gate Driver The LTC3705EGN is a step-down DC/DC controller manufactured by Linear Technology (now part of Analog Devices). Below are its key specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Input Voltage Range:** 4V to 36V  
- **Output Voltage Range:** Adjustable down to 0.8V  
- **Switching Frequency:** 50kHz to 750kHz (programmable)  
- **Maximum Output Current:** Up to 20A (with external MOSFETs)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to 85°C  
- **Package:** 16-Lead SSOP  

### **Descriptions:**  
The LTC3705EGN is a high-efficiency, synchronous step-down switching regulator controller designed for high-current applications. It drives external N-channel MOSFETs and provides precise output voltage regulation. The device operates in either continuous or discontinuous conduction mode and includes features for improved efficiency and transient response.  

### **Features:**  
- **Wide Input Voltage Range (4V to 36V)**  
- **Programmable Switching Frequency (50kHz–750kHz)**  
- **Synchronous Operation for High Efficiency**  
- **Adjustable Soft-Start**  
- **Current Mode Control for Fast Transient Response**  
- **Low Shutdown Current (<1µA)**  
- **Overcurrent and Overtemperature Protection**  
- **Programmable Short-Circuit Protection**  

This information is strictly based on the manufacturer's datasheet and technical documentation.

Partnumber Manufacturer Quantity Availability
LTC3705EGN LT 1057 In Stock

Description and Introduction

2-Switch Forward Controller and Gate Driver The LTC3705EGN 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:** 0.8V to 5.5V (adjustable)  
- **Switching Frequency:** 50kHz to 1MHz (programmable)  
- **Maximum Output Current:** Up to 20A (with external MOSFETs)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to 85°C  
- **Package:** 16-Lead SSOP  

### **Descriptions:**  
- The LTC3705EGN is designed for high-power applications requiring precise voltage regulation.  
- It uses a synchronous rectification architecture to improve efficiency.  
- Features a constant-frequency current-mode control scheme for stable operation.  

### **Features:**  
- **Wide Input Voltage Range:** Supports 4V to 36V operation.  
- **Adjustable Output Voltage:** Set via external resistors.  
- **Programmable Frequency:** Allows optimization for efficiency or component size.  
- **Current-Mode Control:** Ensures fast transient response and stability.  
- **Synchronous Operation:** Reduces power loss compared to diode-based designs.  
- **Soft-Start:** Prevents inrush current at startup.  
- **Power Good Indicator:** Monitors output voltage status.  
- **Thermal Shutdown:** Protects against overheating.  

This information is based solely on the manufacturer's datasheet.

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