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TPS5130PTRG4 from TI,Texas Instruments

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TPS5130PTRG4

Manufacturer: TI

Triple Synchronous Buck Controller with LDO Controller

Partnumber Manufacturer Quantity Availability
TPS5130PTRG4 TI 2108 In Stock

Description and Introduction

Triple Synchronous Buck Controller with LDO Controller The TPS5130PTRG4 is a synchronous buck controller manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 28V  
- **Output Voltage Range:** 0.9V to 5.5V  
- **Output Current:** Up to 30A (with external MOSFETs)  
- **Switching Frequency:** 300kHz to 1MHz (adjustable)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to 85°C  
- **Package:** 20-pin HTSSOP (PowerPAD™)  
- **Control Method:** Voltage Mode PWM  

### **Descriptions:**  
The TPS5130PTRG4 is a high-performance synchronous buck controller designed for high-current, low-voltage applications. It integrates drivers for external N-channel MOSFETs and supports adjustable output voltage and switching frequency. It is commonly used in point-of-load (POL) regulation, networking, and industrial applications.

### **Features:**  
- **Wide Input Voltage Range:** Supports 4.5V to 28V input.  
- **Adjustable Output Voltage:** Configurable from 0.9V to 5.5V.  
- **High Efficiency:** Up to 95% efficiency with synchronous rectification.  
- **Adjustable Switching Frequency:** 300kHz to 1MHz for optimization of size and efficiency.  
- **Integrated MOSFET Drivers:** Reduces external component count.  
- **Power Good Indicator:** Monitors output voltage status.  
- **Overcurrent Protection (OCP):** Prevents damage during fault conditions.  
- **Thermal Shutdown:** Protects the device from overheating.  
- **Soft-Start:** Reduces inrush current during startup.  

This information is sourced from TI's official documentation.

Application Scenarios & Design Considerations

Triple Synchronous Buck Controller with LDO Controller

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