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LT3513EUHF#TRPBF from LT

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LT3513EUHF#TRPBF

Manufacturer: LT

2MHz High Current 5-Output Regulator for TFT-LCD Panels

Partnumber Manufacturer Quantity Availability
LT3513EUHF#TRPBF,LT3513EUHFTRPBF LT 3259 In Stock

Description and Introduction

2MHz High Current 5-Output Regulator for TFT-LCD Panels The LT3513EUHF#TRPBF is a switching regulator IC manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Input Voltage Range:** 3V to 40V  
- **Output Voltage Range:** Adjustable (depends on external components)  
- **Output Current:** Up to 1.2A  
- **Switching Frequency:** 200kHz to 2.4MHz (adjustable)  
- **Topology:** Buck (step-down) DC/DC converter  
- **Efficiency:** Up to 94%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 38-Lead QFN (5mm x 7mm)  

### **Descriptions:**  
The LT3513 is a monolithic, high-voltage switching regulator designed for step-down (buck) applications. It integrates a power switch, oscillator, control circuitry, and protection features. It is suitable for industrial, automotive, and battery-powered applications requiring high efficiency and compact design.  

### **Features:**  
- Wide input voltage range (3V to 40V)  
- Adjustable output voltage  
- Adjustable switching frequency (200kHz to 2.4MHz)  
- Integrated power switch (1.2A current limit)  
- Low dropout operation  
- Soft-start and frequency synchronization  
- Overcurrent and thermal protection  
- Small QFN package for space-constrained designs  

For detailed application notes and schematics, refer to the official datasheet.

Application Scenarios & Design Considerations

2MHz High Current 5-Output Regulator for TFT-LCD Panels

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