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TPS54286PWP from TI,Texas Instruments

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15.625ms

TPS54286PWP

Manufacturer: TI

4.5V to 28V Input, Dual 2A Output, 600kHz Step-Down Converter with Internal Compensation 14-HTSSOP -40 to 85

Partnumber Manufacturer Quantity Availability
TPS54286PWP TI 5000 In Stock

Description and Introduction

4.5V to 28V Input, Dual 2A Output, 600kHz Step-Down Converter with Internal Compensation 14-HTSSOP -40 to 85 The TPS54286PWP 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:** 0.76V to 24V (adjustable via external resistors)  
- **Output Current:** Up to 2A continuous  
- **Switching Frequency:** 300kHz to 2.2MHz (adjustable or synchronized)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** HTSSOP-14 (PWP)  

### **Descriptions:**  
- The TPS54286PWP is a step-down DC-DC converter with integrated high-side and low-side MOSFETs.  
- It supports adjustable output voltage via external feedback resistors.  
- Designed for high efficiency and low power dissipation.  
- Features a wide input voltage range, making it suitable for industrial, automotive, and consumer applications.  

### **Features:**  
- **Integrated MOSFETs:** Reduces external component count.  
- **Adjustable Frequency:** Allows optimization for efficiency or size.  
- **Synchronization Capability:** Can sync with an external clock.  
- **Power Good Indicator:** Monitors output voltage status.  
- **Soft Start:** Prevents inrush current at startup.  
- **Undervoltage Lockout (UVLO):** Ensures proper operation under low input voltage.  
- **Thermal Shutdown:** Protects the device from overheating.  

This information is based on TI's official datasheet for the TPS54286PWP.

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