IC Phoenix logo

Home ›  T  › T72 > TPS54550PWPR

TPS54550PWPR from TEXAS

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

0.000ms

TPS54550PWPR

Manufacturer: TEXAS

4.5V to 20V Input, 5A Synchronous Step-Down SWIFT? Converter with Low-Side Gate Driver 16-HTSSOP -40 to 150

Partnumber Manufacturer Quantity Availability
TPS54550PWPR TEXAS 1450 In Stock

Description and Introduction

4.5V to 20V Input, 5A Synchronous Step-Down SWIFT? Converter with Low-Side Gate Driver 16-HTSSOP -40 to 150 The TPS54550PWPR is a step-down (buck) DC-DC converter manufactured by Texas Instruments. Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Input Voltage Range:** 4.5V to 28V  
- **Output Voltage Range:** 0.76V to 24V (adjustable via external resistors)  
- **Output Current:** Up to 5A continuous  
- **Switching Frequency:** Adjustable from 200kHz to 2.2MHz  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** HTSSOP-20 (PowerPAD™)  

### **Descriptions:**
- The TPS54550PWPR is a synchronous buck converter with integrated high-side and low-side MOSFETs.  
- It is designed for high-efficiency power conversion in industrial, automotive, and consumer applications.  
- The device includes features like adjustable soft-start, power-good indication, and thermal shutdown protection.  

### **Features:**
- **Integrated MOSFETs:** Reduces external component count.  
- **Adjustable Frequency:** Allows optimization for efficiency or size.  
- **Power-Good Output:** Monitors output voltage status.  
- **Soft-Start Control:** Limits inrush current during startup.  
- **Thermal Shutdown Protection:** Safeguards against overheating.  
- **Synchronization Capability:** Can sync to an external clock.  
- **Low Quiescent Current:** Improves efficiency at light loads.  

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

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips