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LT3491ESC8#TRPBF from LT

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LT3491ESC8#TRPBF

Manufacturer: LT

White LED Driver in SC70 with Integrated Schottky

Partnumber Manufacturer Quantity Availability
LT3491ESC8#TRPBF,LT3491ESC8TRPBF LT 3580 In Stock

Description and Introduction

White LED Driver in SC70 with Integrated Schottky The LT3491ESC8#TRPBF is a dual DC/DC converter manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Input Voltage Range:** 2.6V to 16V  
- **Output Voltage Range:** 1.25V to 16V (adjustable)  
- **Output Current:** Up to 1.1A per channel  
- **Switching Frequency:** 1.2MHz (fixed)  
- **Efficiency:** Up to 90%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-Lead MSOP  

### **Descriptions:**  
The LT3491ESC8#TRPBF is a dual monolithic step-down switching regulator with internal power switches. It operates from a wide input voltage range and is designed for high efficiency and compact PCB layouts.  

### **Features:**  
- Dual independent step-down regulators  
- Internal 1.5A power switches  
- Low dropout operation (100% duty cycle)  
- Adjustable soft-start  
- Current mode control for fast transient response  
- Synchronizable to an external clock  
- Overcurrent and thermal protection  
- Small 8-lead MSOP package  

This device is suitable for applications requiring multiple regulated outputs in space-constrained designs.

Application Scenarios & Design Considerations

White LED Driver in SC70 with Integrated Schottky

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