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LT3571EUD#PBF from LINEAR

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LT3571EUD#PBF

Manufacturer: LINEAR

75V DC/DC Converter for APD Bias

Partnumber Manufacturer Quantity Availability
LT3571EUD#PBF,LT3571EUDPBF LINEAR 989 In Stock

Description and Introduction

75V DC/DC Converter for APD Bias The LT3571EUD#PBF is a DC/DC converter manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Input Voltage Range:** 3V to 40V  
- **Output Voltage:** Adjustable via external resistors  
- **Output Current:** Up to 1.5A  
- **Switching Frequency:** 200kHz to 2.4MHz (adjustable)  
- **Efficiency:** Up to 92%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 16-Lead QFN (4mm x 4mm)  

### **Descriptions:**  
- The LT3571EUD#PBF is a monolithic step-down switching regulator with an integrated power switch.  
- It is designed for high efficiency and compact power supply solutions.  
- Features include adjustable frequency, soft-start, and thermal shutdown protection.  

### **Features:**  
- **Integrated Power Switch:** Reduces external component count.  
- **Adjustable Frequency:** Allows optimization for efficiency or board space.  
- **Soft-Start:** Prevents inrush current at startup.  
- **Thermal Shutdown:** Protects the device from overheating.  
- **Synchronous Rectification:** Improves efficiency.  
- **Low Dropout Operation:** Maintains regulation even when the input voltage is close to the output voltage.  

This device is commonly used in industrial, automotive, and telecom applications requiring a compact, high-efficiency power solution.

Application Scenarios & Design Considerations

75V DC/DC Converter for APD Bias

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