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LT3757EDD#PBF from LINEAR

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LT3757EDD#PBF

Manufacturer: LINEAR

Boost, Flyback, SEPIC and Inverting Controller

Partnumber Manufacturer Quantity Availability
LT3757EDD#PBF,LT3757EDDPBF LINEAR 71 In Stock

Description and Introduction

Boost, Flyback, SEPIC and Inverting Controller The LT3757EDD#PBF is a high voltage, current mode DC/DC controller manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 100V  
- **Output Voltage Range:** Up to 100V  
- **Switching Frequency:** Adjustable (100kHz to 1MHz)  
- **Maximum Duty Cycle:** 96%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** DFN-10 (3mm x 3mm)  
- **Topology:** Boost, Flyback, SEPIC, or Buck-Boost  

### **Descriptions:**  
The LT3757EDD#PBF is designed for high voltage power supply applications, including LED drivers, industrial, and automotive systems. It features a wide input voltage range and can be configured for multiple topologies.  

### **Features:**  
- **Wide Input Voltage Range (4.5V to 100V)**  
- **Adjustable Frequency (100kHz to 1MHz)**  
- **Current Mode Control for Improved Loop Stability**  
- **Integrated Gate Driver for N-Channel MOSFETs**  
- **Programmable Soft-Start**  
- **Low Shutdown Current (<1µA)**  
- **Thermal Shutdown Protection**  
- **Synchronizable to an External Clock**  

This device is suited for applications requiring high efficiency and flexibility in power conversion.

Application Scenarios & Design Considerations

Boost, Flyback, SEPIC and Inverting Controller

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