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LT1952EGN from LT

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LT1952EGN

Manufacturer: LT

Single Switch Synchronous Forward Controller

Partnumber Manufacturer Quantity Availability
LT1952EGN LT 16696 In Stock

Description and Introduction

Single Switch Synchronous Forward Controller The LT1952EGN is a high efficiency, monolithic step-down switching regulator manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Input Voltage Range:** 3.6V to 25V  
- **Output Voltage Range:** 1.22V to 20V (adjustable)  
- **Output Current:** Up to 1.5A  
- **Switching Frequency:** 200kHz  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 16-Lead SSOP (Shrink Small Outline Package)  

### **Descriptions:**  
- The LT1952EGN is a current-mode PWM buck regulator with an integrated power switch.  
- It features low dropout operation, allowing it to maintain regulation even when the input voltage is close to the output voltage.  
- Includes internal soft-start, frequency compensation, and thermal shutdown protection.  

### **Features:**  
- **Wide Input Voltage Range:** Supports operation from 3.6V to 25V.  
- **High Efficiency:** Up to 95% efficiency with minimal external components.  
- **Adjustable Output Voltage:** Set via external resistors.  
- **Low Dropout Operation:** Maintains regulation with input voltages close to the output.  
- **Internal Power Switch:** Reduces external component count.  
- **Protection Features:** Includes thermal shutdown and current limiting.  
- **Soft-Start Function:** Prevents inrush current during startup.  

This regulator is commonly used in industrial, automotive, and battery-powered applications requiring efficient power conversion.

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