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TPS56300PWPR from TI,Texas Instruments

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15.625ms

TPS56300PWPR

Manufacturer: TI

Dual Output, Low Input Voltage Controllers with Sequencing

Partnumber Manufacturer Quantity Availability
TPS56300PWPR TI 270 In Stock

Description and Introduction

Dual Output, Low Input Voltage Controllers with Sequencing The TPS56300PWPR is a synchronous buck converter 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 17V  
- **Output Voltage Range:** 0.76V to 7V (adjustable via external resistors)  
- **Output Current:** Up to 3A  
- **Switching Frequency:** 570kHz (typical)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 14-pin HTSSOP (PowerPAD™)  

### **Descriptions:**
- The TPS56300PWPR is a step-down (buck) DC-DC converter with integrated high-side and low-side MOSFETs.  
- It is designed for high efficiency and compact power supply solutions in applications such as networking, industrial, and consumer electronics.  
- The device supports a fixed switching frequency and includes features for stable operation under varying load conditions.  

### **Features:**
- **Integrated MOSFETs:** Reduces external component count.  
- **Adjustable Output Voltage:** Set via external resistors.  
- **Fixed Switching Frequency:** 570kHz for predictable EMI performance.  
- **Thermal Shutdown:** Protects the device from overheating.  
- **Undervoltage Lockout (UVLO):** Ensures proper operation under low input voltage.  
- **PowerPAD™ Package:** Enhances thermal performance.  
- **Soft-Start:** Reduces inrush current during startup.  

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

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