Manufacturer Part Number
TPS6285020MQDRLRQ1
Manufacturer
Texas Instruments
Introduction
The TPS6285020MQDRLRQ1 is an automotive-grade step-down (buck) DC/DC switching regulator designed for power management applications.
Product Features and Performance
Step-Down (Buck) topology with synchronous rectification
Output configuration is positive with a fixed output type
Operates over a wide input voltage range from 2.7V to 6V
Delivers a fixed output voltage of 1.8V
Capable of supplying an output current of 2A
Supports switching frequencies between 1.8MHz and 4MHz
Can function efficiently in temperatures ranging from -40°C to 125°C
Employs SOT-583 package, optimal for space-constrained applications
Product Advantages
High efficiency and power density
Robust temperature performance suitable for automotive environments
Flexible switching frequency options to optimize performance
Compact package size aids in smaller PCB designs
Key Technical Parameters
Voltage Input (Min): 2.7V
Voltage Input (Max): 6V
Voltage Output (Min/Fixed): 1.8V
Current Output: 2A
Frequency Switching: 1.8MHz to 4MHz
Operating Temperature: -40°C to 125°C
Quality and Safety Features
AEC-Q100 qualified for automotive applications
Built-in thermal shutdown and over-current protection
Stable and reliable under extreme environmental conditions
Compatibility
Compatible with a wide range of input voltages
Suitable for use in automotive power systems requiring 1.8V output
Application Areas
Automotive electronics
Power supply modules for sensors and ECUs
Infotainment systems
Advanced driver assistance systems (ADAS)
Product Lifecycle
Currently active product status
No indication of discontinuation, ensuring continued availability
Replacements or upgrades have not been specified
Several Key Reasons to Choose This Product
Automotive-grade reliability and robust thermal performance
High efficiency reduces power losses and improves system longevity
Wide switching frequency range offers design flexibility
Compact and low-profile package suitable for modern electronic applications
Backed by Texas Instruments' renowned support and quality assurance