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LT3433EFE#PBF from LINEAR

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LT3433EFE#PBF

Manufacturer: LINEAR

High Voltage Step-Up/Step-Down DC/DC Converter

Partnumber Manufacturer Quantity Availability
LT3433EFE#PBF,LT3433EFEPBF LINEAR 118 In Stock

Description and Introduction

High Voltage Step-Up/Step-Down DC/DC Converter The LT3433EFE#PBF is a step-down switching regulator manufactured by Linear Technology (now part of Analog Devices). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Input Voltage Range:** 3.5V to 60V  
- **Output Voltage Range:** Adjustable from 1.25V to 20V  
- **Output Current:** Up to 3A  
- **Switching Frequency:** 200kHz  
- **Efficiency:** Up to 90%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 16-Lead TSSOP (Exposed Pad)  
- **Protection Features:** Overcurrent, thermal shutdown  

### **Descriptions:**
The LT3433EFE#PBF is a high-voltage, step-down DC/DC converter designed for applications requiring wide input voltage ranges and high efficiency. It integrates a power switch and control circuitry, making it suitable for automotive, industrial, and telecom applications.

### **Features:**
- Wide input voltage range (3.5V to 60V)  
- Adjustable output voltage (1.25V to 20V)  
- High output current capability (3A)  
- Low dropout operation  
- Adjustable switching frequency  
- Soft-start functionality  
- Thermal shutdown and current limit protection  
- TSSOP package with exposed pad for thermal management  

This regulator is designed for high-reliability applications where stable power conversion is critical.

Application Scenarios & Design Considerations

High Voltage Step-Up/Step-Down DC/DC Converter

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