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TPS28225D from TI,Texas Instruments

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TPS28225D

Manufacturer: TI

8-Pin High Frequency 4-Amp Sink Synchronous MOSFET Driver 8-SOIC -40 to 125

Partnumber Manufacturer Quantity Availability
TPS28225D TI 1 In Stock

Description and Introduction

8-Pin High Frequency 4-Amp Sink Synchronous MOSFET Driver 8-SOIC -40 to 125 The TPS28225D is a synchronous buck MOSFET driver manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Input Voltage Range (VDD):** 4.5V to 14V  
- **Output Current (Source/Sink):** 4A / 4A  
- **Propagation Delay (Typical):** 20ns  
- **Rise/Fall Time (10% to 90%):** 10ns / 10ns  
- **Operating Temperature Range:** -40°C to 125°C  
- **Package:** SOIC-8  

### **Descriptions:**  
The TPS28225D is a high-speed, dual MOSFET driver designed for synchronous buck converters. It provides strong gate drive capability to minimize switching losses in high-frequency power converters.  

### **Features:**  
- **High-Speed Switching:** Optimized for high-frequency operation.  
- **Low Propagation Delay:** Ensures precise timing control.  
- **4A Peak Drive Current:** Capable of driving large MOSFETs efficiently.  
- **Wide Input Voltage Range:** Supports various power supply configurations.  
- **Adaptive Shoot-Through Protection:** Prevents cross-conduction in MOSFETs.  
- **Under-Voltage Lockout (UVLO):** Ensures proper operation under low-voltage conditions.  

This information is based on the manufacturer's datasheet. For detailed specifications, refer to the official TI documentation.

Application Scenarios & Design Considerations

8-Pin High Frequency 4-Amp Sink Synchronous MOSFET Driver 8-SOIC -40 to 125

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