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LT3466EDD#TRPBF from LINEAR

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LT3466EDD#TRPBF

Manufacturer: LINEAR

Dual Full Function White LED Step-Up Converter with Built-In Schottky Diodes

Partnumber Manufacturer Quantity Availability
LT3466EDD#TRPBF,LT3466EDDTRPBF LINEAR 2990 In Stock

Description and Introduction

Dual Full Function White LED Step-Up Converter with Built-In Schottky Diodes The LT3466EDD#TRPBF is a dual step-up DC/DC converter manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Input Voltage Range:** 2.4V to 16V  
- **Output Voltage Range:** Up to 40V (adjustable)  
- **Switching Frequency:** 1.2MHz  
- **Maximum Output Current:** 1.1A (per channel)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 10-Lead DFN (3mm x 3mm)  
- **Efficiency:** Up to 85%  
- **Features:**  
  - Dual independent converters  
  - Internal 1.5A, 42V power switches  
  - Soft-start functionality  
  - Adjustable frequency synchronization  
  - Low shutdown current (<1µA)  

### **Descriptions:**  
The LT3466EDD#TRPBF is a compact, high-efficiency dual step-up DC/DC converter designed for applications requiring multiple regulated outputs. It integrates two independent converters, each capable of delivering up to 1.1A of output current.  

### **Features:**  
- Dual independent step-up regulators  
- Wide input voltage range (2.4V to 16V)  
- High switching frequency (1.2MHz) for small external components  
- Internal power switches eliminate the need for external MOSFETs  
- Adjustable output voltage up to 40V  
- Low quiescent current (20µA per channel)  
- Synchronization capability for noise-sensitive applications  
- Thermal shutdown and current limit protection  

This device is commonly used in battery-powered systems, LCD bias supplies, and portable electronics requiring multiple regulated voltages.

Application Scenarios & Design Considerations

Dual Full Function White LED Step-Up Converter with Built-In Schottky Diodes

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