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LTC3565EMSE#PBF from LINEAR

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LTC3565EMSE#PBF

Manufacturer: LINEAR

1.25A, 4MHz, Synchronous Step-Down DC/DC Converter

Partnumber Manufacturer Quantity Availability
LTC3565EMSE#PBF,LTC3565EMSEPBF LINEAR 27 In Stock

Description and Introduction

1.25A, 4MHz, Synchronous Step-Down DC/DC Converter The LTC3565EMSE#PBF is a high-efficiency, monolithic synchronous buck regulator manufactured by Linear Technology (now part of Analog Devices). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Input Voltage Range:** 2.5V to 5.5V  
- **Output Voltage Range:** 0.6V to VIN  
- **Maximum Output Current:** 1.2A  
- **Switching Frequency:** 1.5MHz (fixed)  
- **Efficiency:** Up to 95%  
- **Quiescent Current:** 25µA (typical) in Burst Mode operation  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 10-Lead MSOP (Exposed Pad)  

### **Descriptions:**
- The LTC3565EMSE#PBF is a synchronous step-down DC/DC converter designed for high efficiency and compact power solutions.  
- It utilizes a constant-frequency, current-mode architecture for stable operation.  
- The device includes internal power switches, eliminating the need for external Schottky diodes.  
- It supports Burst Mode operation for improved efficiency at light loads.  
- The regulator is suitable for battery-powered applications, portable devices, and distributed power systems.  

### **Features:**
- **Synchronous Operation:** Integrated N-channel MOSFETs for high efficiency.  
- **Burst Mode Operation:** Reduces quiescent current for extended battery life.  
- **Low Dropout Operation:** Allows 100% duty cycle for maximum output voltage.  
- **Internal Soft-Start:** Limits inrush current during startup.  
- **Short-Circuit Protection:** Prevents damage under fault conditions.  
- **Thermal Shutdown:** Protects the device from overheating.  
- **Small Footprint:** MSOP-10 package with exposed pad for thermal dissipation.  

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

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