Manufacturer Part Number
TPS28225DRBR
Manufacturer
Texas Instruments
Introduction
The TPS28225DRBR is a high-performance, half-bridge gate driver specifically designed for power management applications.
Product Features and Performance
Driven Configuration: Half-Bridge
Channel Type: Synchronous
Number of Drivers: 2
Gate Type: N-Channel MOSFET
Voltage Supply: 4.5V to 8.8V
Logic Voltage VIL, VIH: 0.8V, 2.1V
Current Peak Output (Source, Sink): 2A, 2A
Input Type: Non-Inverting
High Side Voltage Max (Bootstrap): 33 V
Rise / Fall Time (Typ): 10ns
Operating Temperature: -40°C to 125°C (TJ)
Mounting Type: Surface Mount
Package / Case: 8-VDFN Exposed Pad
Product Advantages
Dual driver capability for flexible design options
High-efficiency with fast response times (10ns rise/fall)
Robust thermal performance (operates effectively between -40°C and 125°C)
Small footprint with VDFN exposed pad package
Key Technical Parameters
Supply Voltage: 4.5V ~ 8.8V
Logic Voltage: 0.8V (VIL), 2.1V (VIH)
Output Current: 2A Source, 2A Sink
High Side Voltage (Max): 33V
Operating Temperature: -40°C to 125°C
Quality and Safety Features
Enhanced thermal regulation maintains device integrity and performance under varying conditions.
Compatibility
Compatible with various N-channel MOSFETs in half-bridge configurations.
Application Areas
Power supplies
Converters
Inverters
Motor controllers
Product Lifecycle
Product Status: Active
This product is not nearing discontinuation and replacements or upgrades are readily available.
Several Key Reasons to Choose This Product
Optimal for high-frequency power applications.
Dual driver function offers adaptability in half-bridge applications.
Fast switching capabilities (10ns rise/fall time) improves efficiency.
Robust against harsh temperature variations (-40°C to 125°C).
Compact 8-SON package allows for greater miniaturization of designs.