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LTC3414MPFE from LT

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LTC3414MPFE

Manufacturer: LT

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

Partnumber Manufacturer Quantity Availability
LTC3414MPFE LT 895 In Stock

Description and Introduction

4A, 4MHz, Monolithic Synchronous Step-Down Regulator The LTC3414MPFE is a high efficiency, synchronous step-down DC/DC converter manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Input Voltage Range:** 2.25V to 5.5V  
- **Output Voltage Range:** 0.8V to 5V (adjustable)  
- **Output Current:** Up to 4A  
- **Switching Frequency:** 1.5MHz (fixed)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 20-Lead TSSOP (Exposed Pad)  

### **Features:**  
- **Synchronous Rectification:** Improves efficiency and reduces power loss.  
- **Burst Mode® Operation:** Enhances light-load efficiency.  
- **Low Dropout Operation:** Allows 100% duty cycle for extended battery life.  
- **Internal Soft-Start:** Reduces inrush current.  
- **Short-Circuit Protection:** Safeguards the device and load.  
- **Power Good Indicator:** Monitors output voltage status.  
- **Low Quiescent Current:** 40μA in shutdown mode.  

This converter is suitable for applications requiring high efficiency and compact power solutions, such as portable devices and distributed power systems.

Partnumber Manufacturer Quantity Availability
LTC3414MPFE LTC 83 In Stock

Description and Introduction

4A, 4MHz, Monolithic Synchronous Step-Down Regulator The LTC3414MPFE is a high efficiency, monolithic synchronous step-down DC/DC converter manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Input Voltage Range:** 2.25V to 5.5V  
- **Output Voltage Range:** 0.6V to 5V (adjustable)  
- **Maximum Output Current:** 4A  
- **Switching Frequency:** 1MHz (fixed)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to 125°C  
- **Package:** 16-Lead Exposed Pad TSSOP (MPFE)  

### **Descriptions:**  
- The LTC3414MPFE is a synchronous buck regulator with integrated power MOSFETs.  
- It provides high efficiency and low noise operation, making it suitable for portable and battery-powered applications.  
- The device includes features such as internal soft-start, power-good indication, and adjustable current limit.  

### **Features:**  
- **High Efficiency:** Up to 95% efficiency due to synchronous rectification.  
- **Low Dropout Operation:** 100% duty cycle for extended battery life.  
- **Adjustable Output Voltage:** Set via external resistors.  
- **Internal Compensation:** Simplifies design and reduces external components.  
- **Power Good Indicator:** Monitors output voltage status.  
- **Thermal Shutdown and Overcurrent Protection:** Enhances reliability.  
- **Synchronizable:** Can be synchronized to an external clock.  

This information is sourced from the manufacturer's datasheet.

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