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TPS53353DQPR from TI,Texas Instruments

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TPS53353DQPR

Manufacturer: TI

High-Efficiency 20-A Synchronous Buck Converter with Eco-mode ? 22-LSON-CLIP -40 to 85

Partnumber Manufacturer Quantity Availability
TPS53353DQPR TI 197 In Stock

Description and Introduction

High-Efficiency 20-A Synchronous Buck Converter with Eco-mode ? 22-LSON-CLIP -40 to 85 The TPS53353DQPR is a synchronous buck converter manufactured by Texas Instruments (TI). Here are the key specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Manufacturer:** Texas Instruments (TI)  
### **Part Number:** TPS53353DQPR  

### **Description:**  
The TPS53353DQPR is a high-efficiency, synchronous step-down DC-DC converter with integrated MOSFETs. It is designed for point-of-load (POL) applications in computing, networking, and industrial systems.  

### **Key Features:**  
- **Input Voltage Range:** 4.5V to 18V  
- **Output Voltage Range:** 0.6V to 5.5V  
- **Output Current:** Up to 15A  
- **Switching Frequency:** 300kHz to 1.2MHz (adjustable)  
- **Efficiency:** Up to 95%  
- **Integrated MOSFETs:** Yes (N-channel and P-channel)  
- **Control Method:** Voltage mode with adaptive on-time control  
- **Protection Features:**  
  - Overcurrent protection (OCP)  
  - Overvoltage protection (OVP)  
  - Undervoltage lockout (UVLO)  
  - Thermal shutdown  
- **Package:** 24-pin VQFN (DQPR)  

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

This information is strictly based on the manufacturer's specifications.

Application Scenarios & Design Considerations

High-Efficiency 20-A Synchronous Buck Converter with Eco-mode ? 22-LSON-CLIP -40 to 85

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