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TPS51113DRCT from TI,Texas Instruments

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TPS51113DRCT

Manufacturer: TI

4.5V to 13.2V Synchronous Buck Controller with High Current Gate Driver, 300kHz 10-VSON -40 to 85

Partnumber Manufacturer Quantity Availability
TPS51113DRCT TI 500 In Stock

Description and Introduction

4.5V to 13.2V Synchronous Buck Controller with High Current Gate Driver, 300kHz 10-VSON -40 to 85 The TPS51113DRCT is a synchronous buck controller manufactured by Texas Instruments (TI). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Input Voltage Range:** 4.5V to 28V  
- **Output Voltage Range:** Adjustable from 0.76V to 5.5V  
- **Switching Frequency:** Adjustable from 200kHz to 1MHz  
- **Output Current:** Supports up to 10A  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 10-pin VSON (DRC)  

### **Descriptions:**
- The TPS51113DRCT is a high-efficiency synchronous buck controller designed for point-of-load (POL) applications.  
- It integrates gate drivers for external N-channel MOSFETs, enabling high-current output with minimal external components.  
- The device supports adjustable soft-start, overcurrent protection, and thermal shutdown for robust operation.  
- It is suitable for industrial, computing, and communication power supply designs.  

### **Features:**
- **Wide Input Voltage Range:** Supports 4.5V to 28V input.  
- **Adjustable Output Voltage:** Programmable from 0.76V to 5.5V.  
- **High Efficiency:** Uses synchronous rectification for improved efficiency.  
- **Adjustable Switching Frequency:** 200kHz to 1MHz for optimization of size and performance.  
- **Integrated Gate Drivers:** Reduces external component count.  
- **Protection Features:** Overcurrent, undervoltage lockout (UVLO), and thermal shutdown.  
- **Soft-Start Control:** Adjustable to limit inrush current.  
- **Low Quiescent Current:** Enhances light-load efficiency.  

This information is based on TI's official datasheet for the TPS51113DRCT.

Application Scenarios & Design Considerations

4.5V to 13.2V Synchronous Buck Controller with High Current Gate Driver, 300kHz 10-VSON -40 to 85

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