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TPS5130PT from TI,Texas Instruments

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TPS5130PT

Manufacturer: TI

Triple Synchronous Buck Controller with LDO Controller

Partnumber Manufacturer Quantity Availability
TPS5130PT TI 140 In Stock

Description and Introduction

Triple Synchronous Buck Controller with LDO Controller The TPS5130PT is a synchronous buck controller manufactured by Texas Instruments (TI). Here are its key specifications, descriptions, and features:

### **Specifications:**
- **Input Voltage Range:** 4.5V to 28V  
- **Output Voltage Range:** 0.9V to 5.5V (adjustable)  
- **Output Current:** Up to 20A (with external FETs)  
- **Switching Frequency:** 300kHz (fixed)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 20-pin HTSSOP (PowerPAD™)  

### **Descriptions:**
- The TPS5130PT is a high-efficiency synchronous buck controller designed for high-current applications.  
- It integrates a PWM controller with gate drivers for external N-channel MOSFETs.  
- Features include voltage tracking, soft-start, and overcurrent protection.  

### **Features:**
- **Adjustable Output Voltage:** Set via external resistors.  
- **Voltage Tracking:** Supports tracking of another power supply.  
- **Soft-Start:** Reduces inrush current.  
- **Overcurrent Protection (OCP):** Uses external current sensing.  
- **Power Good Indicator:** Monitors output voltage status.  
- **Thermal Shutdown:** Protects against overheating.  

For detailed application notes, refer to the official TI datasheet.

Application Scenarios & Design Considerations

Triple Synchronous Buck Controller with LDO Controller

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