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LTC3412EFE#TRPBF from LINEAR

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LTC3412EFE#TRPBF

Manufacturer: LINEAR

2.5A, 4MHz, Monolithic Synchronous Step-Down Regulator

Partnumber Manufacturer Quantity Availability
LTC3412EFE#TRPBF,LTC3412EFETRPBF LINEAR 1365 In Stock

Description and Introduction

2.5A, 4MHz, Monolithic Synchronous Step-Down Regulator The LTC3412EFE#TRPBF is a synchronous step-down DC/DC converter manufactured by Linear Technology (now part of Analog Devices). Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Input Voltage Range:** 2.25V to 5.5V  
- **Output Voltage Range:** Adjustable from 0.8V to 5V  
- **Output Current:** Up to 4A  
- **Switching Frequency:** 1MHz or 2MHz (selectable)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-Lead TSSOP (Exposed Pad)  
- **Topology:** Synchronous Buck (Step-Down)  

### **Descriptions:**  
- The LTC3412EFE#TRPBF is a high-efficiency, monolithic synchronous buck regulator.  
- It uses a constant-frequency, current-mode architecture for stable operation.  
- Designed for low voltage, high current applications such as portable devices and DSP power supplies.  
- Includes internal power switches to minimize external component count.  

### **Features:**  
- **Low Dropout Operation:** 100% duty cycle for lowest dropout.  
- **Selectable Frequency:** 1MHz or 2MHz operation for efficiency vs. size trade-offs.  
- **Power Good Output:** Monitors output voltage status.  
- **Internal Soft-Start:** Reduces inrush current.  
- **Short-Circuit Protection:** Prevents damage during faults.  
- **Synchronizable:** Can sync to an external clock.  
- **Low Quiescent Current:** 50μA in shutdown mode.  

This information is sourced from the manufacturer's datasheet.

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