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LT3684IMSE#PBF from LINEAR

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LT3684IMSE#PBF

Manufacturer: LINEAR

36V, 2A, 2.8MHz Step-Down Switching Regulator

Partnumber Manufacturer Quantity Availability
LT3684IMSE#PBF,LT3684IMSEPBF LINEAR 148 In Stock

Description and Introduction

36V, 2A, 2.8MHz Step-Down Switching Regulator The LT3684IMSE#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:** 3.6V to 36V  
- **Output Voltage Range:** 0.8V to 24V (adjustable)  
- **Output Current:** Up to 2.5A  
- **Switching Frequency:** 2.2MHz (adjustable)  
- **Efficiency:** Up to 94%  
- **Quiescent Current:** 40µA (in shutdown mode)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** MSOP-16 (Exposed Pad)  

### **Descriptions:**
- The LT3684IMSE#PBF is a monolithic, high-efficiency step-down switching regulator with an integrated power switch.  
- It is designed for applications requiring high input voltage and low output voltage with high efficiency.  
- The regulator features a synchronous rectification architecture for improved efficiency.  
- It includes internal soft-start and thermal shutdown protection.  

### **Features:**
- **Wide Input Voltage Range:** Supports operation from 3.6V to 36V.  
- **Adjustable Output Voltage:** Configurable from 0.8V to 24V via external resistors.  
- **High Switching Frequency:** 2.2MHz allows for small external components.  
- **Low Dropout Operation:** Maintains regulation even when the input voltage is close to the output.  
- **Synchronous Rectification:** Improves efficiency and reduces power dissipation.  
- **Shutdown Mode:** Reduces quiescent current to 40µA.  
- **Protection Features:** Overcurrent, overtemperature, and reverse-battery protection.  
- **Compact Package:** MSOP-16 with an exposed pad for thermal management.  

This regulator is commonly used in automotive, industrial, and battery-powered applications.

Application Scenarios & Design Considerations

36V, 2A, 2.8MHz Step-Down Switching Regulator

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