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LTC1622IS8#TRPBF from LT

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LTC1622IS8#TRPBF

Manufacturer: LT

Low Input Voltage Current Mode Step-Down DC/DC Controller

Partnumber Manufacturer Quantity Availability
LTC1622IS8#TRPBF,LTC1622IS8TRPBF LT 5000 In Stock

Description and Introduction

Low Input Voltage Current Mode Step-Down DC/DC Controller The LTC1622IS8#TRPBF is a 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 VIN  
- **Maximum Output Current:** 2A  
- **Switching Frequency:** 200kHz  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-Lead SOIC  

### **Descriptions:**  
The LTC1622IS8#TRPBF is a high-efficiency, synchronous step-down DC/DC converter designed for applications requiring high power density and efficiency. It features internal power switches and operates in a constant-frequency current mode for stable performance.  

### **Features:**  
- **Synchronous Rectification:** Improves efficiency by reducing power loss.  
- **Current Mode Control:** Ensures stable operation under varying load conditions.  
- **Low Dropout Operation:** Allows the output to stay regulated even when the input voltage is close to the output.  
- **Short-Circuit Protection:** Safeguards the device under fault conditions.  
- **Shutdown Mode:** Reduces quiescent current to <10µA.  
- **Adjustable Output Voltage:** Set via an external resistor divider.  

This regulator is commonly used in industrial, automotive, and telecom applications where efficient power conversion is critical.

Application Scenarios & Design Considerations

Low Input Voltage Current Mode Step-Down DC/DC Controller

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