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TPS51275CRUKT from TI,Texas Instruments

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TPS51275CRUKT

Manufacturer: TI

Dual Synchronous, Step-Down Controller with 5-V and 3.3-V LDOs 20-WQFN -40 to 125

Partnumber Manufacturer Quantity Availability
TPS51275CRUKT TI 100 In Stock

Description and Introduction

Dual Synchronous, Step-Down Controller with 5-V and 3.3-V LDOs 20-WQFN -40 to 125 The TPS51275CRUKT is a synchronous buck controller from Texas Instruments (TI) designed for high-current, low-voltage applications. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Manufacturer:** Texas Instruments (TI)  
### **Part Number:** TPS51275CRUKT  

### **Descriptions:**  
- The TPS51275CRUKT is a synchronous buck controller optimized for high-current, low-voltage power delivery.  
- It supports high-efficiency step-down conversion for applications such as servers, storage systems, and networking equipment.  
- The device integrates gate drivers and supports external MOSFETs for flexible power stage design.  

### **Key Features:**  
- **Input Voltage Range:** 4.5V to 28V  
- **Output Voltage Range:** 0.5V to 5.5V (adjustable)  
- **Switching Frequency:** 300kHz to 1MHz (programmable)  
- **Dual N-Channel MOSFET Drivers** (integrated)  
- **Current Mode Control** for fast transient response  
- **Adjustable Soft-Start**  
- **Power Good (PG) Indicator**  
- **Pre-Biased Startup** capability  
- **Overcurrent Protection (OCP)** and **Overvoltage Protection (OVP)**  
- **Thermal Shutdown** protection  
- **Package:** 20-pin VQFN (3.5mm × 4.5mm)  

### **Applications:**  
- Server and storage power supplies  
- Networking and telecom equipment  
- Point-of-load (POL) regulators  
- Industrial and embedded systems  

This information is based solely on the manufacturer's datasheet and technical documentation.

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