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TPS54283PWP from TI,Texas Instruments

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TPS54283PWP

Manufacturer: TI

4.5V to 28V Input, Dual 2A Output, 300kHz Step-Down Converter with Internal Compensation 14-HTSSOP -40 to 85

Partnumber Manufacturer Quantity Availability
TPS54283PWP TI 5 In Stock

Description and Introduction

4.5V to 28V Input, Dual 2A Output, 300kHz Step-Down Converter with Internal Compensation 14-HTSSOP -40 to 85 The TPS54283PWP is a synchronous buck converter manufactured by Texas Instruments (TI). Here are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 28V  
- **Output Voltage Range:** Adjustable down to 0.8V  
- **Output Current:** Up to 2A  
- **Switching Frequency:** 300kHz to 2.2MHz (adjustable)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to 125°C  
- **Package:** HTSSOP-14 (PWP)  

### **Descriptions:**  
- The TPS54283PWP is a step-down DC-DC converter with integrated high-side and low-side MOSFETs.  
- It operates in continuous conduction mode (CCM) for improved efficiency.  
- Features include adjustable soft-start, power-good output, and thermal shutdown protection.  

### **Features:**  
- **Integrated MOSFETs:** Reduces external component count.  
- **Adjustable Frequency:** Allows optimization for efficiency or size.  
- **Synchronization Capability:** Can sync to an external clock.  
- **Protection Features:** Overcurrent, overvoltage, and thermal shutdown.  
- **Low Quiescent Current:** Improves efficiency at light loads.  

This information is sourced from TI's official documentation.

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