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LTC1433CGN#TRPBF from LT

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LTC1433CGN#TRPBF

Manufacturer: LT

450mA, Low Noise Current Mode Step-Down DC/DC Converter

Partnumber Manufacturer Quantity Availability
LTC1433CGN#TRPBF,LTC1433CGNTRPBF LT 1834 In Stock

Description and Introduction

450mA, Low Noise Current Mode Step-Down DC/DC Converter The LTC1433CGN#TRPBF is a high-efficiency, low-noise, synchronous step-down switching regulator controller manufactured by Linear Technology (now part of Analog Devices).  

### **Key Specifications:**  
- **Input Voltage Range:** 4V to 36V  
- **Output Voltage Range:** Adjustable from 1.23V to 20V  
- **Switching Frequency:** 200kHz (adjustable)  
- **Maximum Duty Cycle:** 95%  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package:** 16-Lead SSOP  

### **Descriptions and Features:**  
- **Synchronous Rectification:** Improves efficiency by reducing power loss.  
- **Low Dropout Operation:** Allows high duty cycle (up to 95%).  
- **Adjustable Frequency:** Enables optimization for efficiency or component size.  
- **Burst Mode® Operation:** Enhances light-load efficiency.  
- **Soft-Start Function:** Prevents inrush current at startup.  
- **Current Mode Control:** Ensures stable and fast transient response.  
- **Wide Input Range:** Suitable for automotive, industrial, and telecom applications.  
- **Short-Circuit Protection:** Enhances reliability.  

This regulator is ideal for applications requiring high efficiency and low noise, such as power supplies for portable devices, industrial systems, and automotive electronics.

Application Scenarios & Design Considerations

450mA, Low Noise Current Mode Step-Down DC/DC Converter

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