Manufacturer Part Number
TPS62290TDRVRQ1
Manufacturer
Texas Instruments
Introduction
High-efficiency step-down converter in WSON package for automotive applications
Product Features and Performance
Step-down (Buck) topology
Adjustable output voltage
Synchronous rectification for improved efficiency
25MHz switching frequency for compact external components
Supports up to 1A output current
Wide input voltage range from 2.3V to 6V
Automotive-grade reliability
Product Advantages
High efficiency saves power and extends battery life
Small form factor WSON package suitable for space-constrained applications
AEC-Q100 qualified for automotive applications
Key Technical Parameters
Output Voltage Range: 0.6V to 6V
Output Current: 1A
Input Voltage Range: 2.3V to 6V
Switching Frequency: 2.25MHz
Operating Temperature: -40°C to 105°C
Grade: Automotive
Quality and Safety Features
AEC-Q100 qualification ensures robustness for automotive use
Overtemperature and overcurrent protection
Compatibility
Suitable for use in Standard Synchronous Buck circuits
Surface mount compatible with WSON 6 package
Application Areas
Automotive electronics
Power supply modules
Energy-efficient portable devices
Product Lifecycle
Status: Active
Not nearing discontinuation; long-term availability expected
Several Key Reasons to Choose This Product
Energy-efficient power conversion reducing battery drain in vehicles
High-frequency operation allows small inductors reducing overall solution size
The device’s synchronous operation results in higher efficiency over a wide load range
Adaptability to a variety of input sources due to its wide voltage range
Its ability to deliver a high continuous current of 1A is ideal for demanding applications
Compliance with automotive-grade standards ensuring operation in harsh environments
Availability of this product over an extended period supports long-term production planning.