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LTC3569EFE#PBF from LINEAR

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LTC3569EFE#PBF

Manufacturer: LINEAR

Triple Buck Regulator with 1.2A and Two 600mA Outputs and Individual Programmable References

Partnumber Manufacturer Quantity Availability
LTC3569EFE#PBF,LTC3569EFEPBF LINEAR 1425 In Stock

Description and Introduction

Triple Buck Regulator with 1.2A and Two 600mA Outputs and Individual Programmable References The LTC3569EFE#PBF is a synchronous buck-boost DC/DC converter manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Input Voltage Range:** 2.5V to 5.5V  
- **Output Voltage Range:** Adjustable from 2.5V to 5.25V  
- **Output Current:** Up to 1A  
- **Switching Frequency:** 1MHz (fixed)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 20-Lead TSSOP (FE)  

### **Descriptions:**  
- The LTC3569EFE#PBF is a high-efficiency, synchronous buck-boost converter designed for single-cell Li-Ion or multi-cell alkaline/NiMH applications.  
- It provides a regulated output voltage whether the input is above, below, or equal to the output voltage.  
- The device features automatic transitions between buck, buck-boost, and boost modes for seamless operation.  

### **Features:**  
- **Synchronous Operation:** Reduces power loss and improves efficiency.  
- **Low Quiescent Current:** 40µA in Burst Mode® operation.  
- **Programmable Burst Mode® Operation:** Optimizes efficiency at light loads.  
- **Soft-Start:** Prevents inrush current at startup.  
- **Power Good Indicator:** Monitors output voltage status.  
- **Thermal Shutdown:** Protects the device from overheating.  

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

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