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LT1942EUF#TRPBF from LINEAR

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LT1942EUF#TRPBF

Manufacturer: LINEAR

Quad DC/DC Converter for Triple Output TFT Supply Plus LED Driver

Partnumber Manufacturer Quantity Availability
LT1942EUF#TRPBF,LT1942EUFTRPBF LINEAR 2440 In Stock

Description and Introduction

Quad DC/DC Converter for Triple Output TFT Supply Plus LED Driver The LT1942EUF#TRPBF is a part manufactured by **Linear Technology (now part of Analog Devices)**.  

### **Specifications:**  
- **Type:** Step-Down (Buck) Switching Regulator  
- **Input Voltage Range:** 3.6V to 25V  
- **Output Voltage Range:** Adjustable from 0.8V to 20V  
- **Output Current:** Up to 1A  
- **Switching Frequency:** 1.2MHz  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 16-Lead TSSOP  

### **Descriptions:**  
- The LT1942 is a high-efficiency, monolithic step-down DC/DC converter.  
- It features a built-in power switch and synchronous rectification for improved efficiency.  
- The device operates in **current-mode control** for fast transient response and stable operation.  
- Includes **soft-start**, **short-circuit protection**, and **thermal shutdown** for reliability.  

### **Features:**  
- **Wide Input Voltage Range (3.6V to 25V)**  
- **Adjustable Output Voltage (0.8V to 20V)**  
- **1.2MHz Switching Frequency** (allows for small external components)  
- **Low Dropout Operation** (100% duty cycle)  
- **Synchronous Rectification** (improves efficiency)  
- **Current Mode Control** for stable performance  
- **Thermal Shutdown & Short-Circuit Protection**  
- **16-Lead TSSOP Package**  

This information is based on the manufacturer's datasheet. For detailed application notes, refer to Linear Technology/Analog Devices documentation.

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