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TPS2828DBVT from TI,Texas Instruments

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TPS2828DBVT

Manufacturer: TI

Inverting High-Speed MOSFET Driver

Partnumber Manufacturer Quantity Availability
TPS2828DBVT TI 252 In Stock

Description and Introduction

Inverting High-Speed MOSFET Driver The TPS2828DBVT is a synchronous buck MOSFET driver manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** TPS2828DBVT  
- **Package:** SOT-23 (DBV)  
- **Type:** High-speed, synchronous buck MOSFET driver  
- **Input Voltage Range (VDD):** 4.5V to 14V  
- **Output Drive Voltage (VGS):** Up to 12V  
- **Peak Output Current (Source/Sink):** 2A / 4A  
- **Propagation Delay (Typical):** 20ns  
- **Rise/Fall Time (10% to 90%):** 10ns / 5ns (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Switching Frequency Support:** Up to 1MHz  

### **Descriptions and Features:**  
- Designed for driving high-side and low-side N-channel MOSFETs in synchronous buck converters.  
- Adaptive dead-time control to prevent shoot-through.  
- Fast switching speeds for improved efficiency.  
- Under-voltage lockout (UVLO) protection for both VDD and VBIAS.  
- Low quiescent current (typically 1.5mA).  
- Compatible with 3.3V and 5V PWM controllers.  
- Integrated bootstrap diode for high-side drive.  

This driver is commonly used in DC-DC power supplies, point-of-load converters, and voltage regulator modules (VRMs).  

(Source: Texas Instruments Datasheet for TPS2828DBVT)

Application Scenarios & Design Considerations

Inverting High-Speed MOSFET Driver

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