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LT3480EDD#PBF from LINEAR

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LT3480EDD#PBF

Manufacturer: LINEAR

36V, 2A, 2.4MHz Step-Down Switching Regulator with 70碌A Quiescent Current

Partnumber Manufacturer Quantity Availability
LT3480EDD#PBF,LT3480EDDPBF LINEAR 590 In Stock

Description and Introduction

36V, 2A, 2.4MHz Step-Down Switching Regulator with 70碌A Quiescent Current The LT3480EDD#PBF is a dual monolithic step-down switching regulator manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Input Voltage Range:** 3.6V to 36V  
- **Output Voltage Range:** 1.22V to 35V (adjustable)  
- **Output Current:** Up to 2.1A per channel  
- **Switching Frequency:** 1.1MHz (fixed)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 10-Lead DFN (3mm × 3mm)  
- **Synchronization Capability:** Yes (external clock)  
- **Protection Features:** Overcurrent, overtemperature, and undervoltage lockout  

### **Descriptions:**  
- The LT3480EDD#PBF is a dual-channel DC/DC converter with independent regulation.  
- It operates in a current-mode architecture for fast transient response.  
- The device includes internal power switches, reducing external component count.  

### **Features:**  
- **Dual Independent Regulators:** Two step-down converters in one package.  
- **Wide Input Voltage Range:** Suitable for automotive and industrial applications.  
- **Adjustable Output Voltage:** Set via external resistors.  
- **Low Dropout Operation:** Maintains regulation with small headroom.  
- **Synchronizable:** Can be synchronized to an external clock.  
- **Thermal Shutdown:** Protects against overheating.  
- **Compact Package:** DFN for space-constrained applications.  

This information is based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

36V, 2A, 2.4MHz Step-Down Switching Regulator with 70碌A Quiescent Current

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