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LT3591EDDB#TRMPBF from LINEAR

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LT3591EDDB#TRMPBF

Manufacturer: LINEAR

White LED Driver with Integrated Schottky in 3mm x 2mm DFN

Partnumber Manufacturer Quantity Availability
LT3591EDDB#TRMPBF,LT3591EDDBTRMPBF LINEAR 600 In Stock

Description and Introduction

White LED Driver with Integrated Schottky in 3mm x 2mm DFN The LT3591EDDB#TRMPBF is a step-up DC/DC converter manufactured by **Linear Technology (now part of Analog Devices)**.  

### **Key Specifications:**  
- **Input Voltage Range:** 2.5V to 15V  
- **Output Voltage Range:** Up to 40V  
- **Output Current:** Up to 1A  
- **Switching Frequency:** 1MHz (typical)  
- **Efficiency:** Up to 90%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** DFN-8 (3mm x 3mm)  

### **Descriptions:**  
- Designed for driving LEDs or general-purpose boost applications.  
- Features **internal power switch** and **Schottky diode** for compact designs.  
- **Adjustable output voltage** via external resistor divider.  
- **True Color PWM™ dimming** for precise LED brightness control.  

### **Features:**  
- **Wide input voltage range** (2.5V to 15V).  
- **High output voltage capability** (up to 40V).  
- **1MHz switching frequency** allows small external components.  
- **Internal soft-start** prevents inrush current.  
- **Open LED protection** and **thermal shutdown**.  
- **Low shutdown current** (<1µA).  

This part is suitable for **LED backlighting, automotive, and industrial applications**.

Application Scenarios & Design Considerations

White LED Driver with Integrated Schottky in 3mm x 2mm DFN

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