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TPS2828DBVTG4 from TI,Texas Instruments

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TPS2828DBVTG4

Manufacturer: TI, TEXAS

Inverting High-Speed MOSFET Driver

Partnumber Manufacturer Quantity Availability
TPS2828DBVTG4 TI, TEXAS 1666 In Stock

Description and Introduction

Inverting High-Speed MOSFET Driver The TPS2828DBVTG4 is a synchronous buck MOSFET driver manufactured by Texas Instruments. Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Manufacturer:** Texas Instruments  
- **Type:** Synchronous Buck MOSFET Driver  
- **Output Configuration:** Dual (High-Side and Low-Side)  
- **Output Current (Source/Sink):** 2A / 4A  
- **Supply Voltage (VDD):** 4.5V to 14V  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-6 (DBV)  
- **Switching Frequency:** Up to 1MHz  
- **Rise/Fall Time (Typical):** 10ns / 8ns  
- **Propagation Delay (Typical):** 30ns  
- **Input Logic Compatibility:** TTL/CMOS  

### **Descriptions:**  
The TPS2828DBVTG4 is a high-frequency, high-efficiency MOSFET driver designed for synchronous buck converters. It provides strong gate drive capability to minimize switching losses in power MOSFETs. The device features adaptive dead-time control to prevent shoot-through and supports a wide input voltage range.  

### **Features:**  
- **Adaptive Shoot-Through Protection:** Ensures safe operation by preventing simultaneous conduction of high-side and low-side MOSFETs.  
- **High Drive Current:** 2A source and 4A sink current for fast switching.  
- **Wide Operating Voltage:** Supports 4.5V to 14V supply range.  
- **Low Propagation Delay:** Enhances efficiency in high-frequency applications.  
- **TTL/CMOS Input Logic:** Compatible with standard control signals.  
- **Thermal Shutdown Protection:** Prevents damage from overheating.  
- **Small SOT-23 Package:** Space-saving design for compact applications.  

This information is based on the manufacturer's datasheet. For detailed electrical characteristics and application notes, refer to Texas Instruments' official documentation.

Application Scenarios & Design Considerations

Inverting High-Speed MOSFET Driver

Alternative Part Number

  • LM5111-1M/NOPB --: Dual low-side gate driver in an SOIC-8 package with similar drive current and supply range, a common drop-in for TPS2828-class gate driver applications.
  • UCC27524D --: Dual-channel low-side gate driver with comparable peak output current and 4.5-18V supply, well suited as a functional replacement in gate drive circuits.
  • FAN3224TMX --: Dual low-side gate driver with similar drive strength and pin-compatible SOIC-8 footprint, offering an alternative source for the same function.
  • UCC27517DBVR --: Single-channel low-side gate driver in SOT-23-5 with similar drive current and pin-compatible function, widely available and often used as a drop-in substitute.
  • FAN3100TMPX --: Single low-side gate driver in SOT-23-6 with comparable peak output current and supply range, suitable functional replacement from a different series.
  • MCP1407-E/SN --: High-speed single gate driver with similar drive strength and logic-level input, usable alternative when layout allows an SOIC package.

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