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LTC3532EDD#TRPBF from LT

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LTC3532EDD#TRPBF

Manufacturer: LT

Micropower Synchronous Buck-Boost DC/DC Converter

Partnumber Manufacturer Quantity Availability
LTC3532EDD#TRPBF,LTC3532EDDTRPBF LT 485 In Stock

Description and Introduction

Micropower Synchronous Buck-Boost DC/DC Converter The **LTC3532EDD#TRPBF** is a high-efficiency synchronous buck-boost DC/DC converter manufactured by **Linear Technology (now part of Analog Devices)**.  

### **Key Specifications:**  
- **Input Voltage Range:** 1.8V to 5.5V  
- **Output Voltage Range:** 1.8V to 5.25V (adjustable via external resistors)  
- **Output Current:** Up to 500mA  
- **Switching Frequency:** 1.5MHz (typical)  
- **Efficiency:** Up to 96%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 10-Lead DFN (3mm × 3mm)  

### **Descriptions & Features:**  
- **Buck-Boost Operation:** Seamlessly transitions between buck and boost modes for stable output voltage.  
- **Automatic Burst Mode®:** Enhances efficiency at light loads.  
- **Low Quiescent Current:** 20µA (typical) in Burst Mode operation.  
- **Integrated Power Switches:** Reduces external component count.  
- **Soft-Start & Short-Circuit Protection:** Ensures safe operation.  
- **Synchronous Rectification:** Improves efficiency and reduces power dissipation.  
- **Wide Input/Output Range:** Suitable for single-cell Li-Ion, multi-cell alkaline/NiMH, and regulated 3.3V/5V supplies.  

This IC is commonly used in portable electronics, battery-powered devices, and applications requiring stable power conversion over varying input voltages.

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