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TPS28226DRBR from TI,Texas Instruments

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TPS28226DRBR

Manufacturer: TI

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

Partnumber Manufacturer Quantity Availability
TPS28226DRBR TI 2435 In Stock

Description and Introduction

8-Pin High Frequency 4-Amp Sink Synchronous MOSFET Driver 8-SON -40 to 125 The TPS28226DRBR is a high-frequency, synchronous buck MOSFET driver manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Package:** SON-8 (DRB)  
- **Input Voltage Range (VDD):** 4.5V to 14V  
- **Output Current (Source/Sink):** 4A / 4A  
- **Propagation Delay (Typical):** 20ns  
- **Rise/Fall Time (10% to 90%):** 8ns / 6ns (with 1.8nF load)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Switching Frequency:** Up to 1MHz  
- **Under-Voltage Lockout (UVLO):** Yes  

### **Descriptions:**  
The TPS28226DRBR is a high-speed MOSFET driver designed for synchronous buck converters. It features adaptive dead-time control to prevent shoot-through and supports high-frequency switching applications.  

### **Features:**  
- **High-Speed Switching:** Optimized for fast transitions.  
- **Adaptive Dead-Time Control:** Prevents cross-conduction.  
- **Wide Input Voltage Range:** 4.5V to 14V.  
- **High Peak Output Current:** 4A source/sink capability.  
- **Low Propagation Delay:** Ensures efficient switching.  
- **Small Package:** SON-8 (3mm x 3mm) for space-constrained designs.  

For more details, refer to the official TI datasheet.

Application Scenarios & Design Considerations

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

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