Manufacturer Part Number
TPS62133AQRGTTQ1
Manufacturer
Texas Instruments
Introduction
The TPS62133AQRGTTQ1 is a high-efficiency synchronous step-down DC/DC converter designed for use in automotive applications.
Product Features and Performance
High efficiency step-down conversion
Output voltage fixed at 5V
Maximum output current of 3A
Input voltage range from 3V to 17V
Switching frequency of 2.5MHz
Operates with synchronous rectification
Suitable for operating temperatures from -40°C to 125°C
Automotive grade product, meets AEC-Q100 standards
Surface mount 16-VFQFN Exposed Pad package
Product Advantages
High efficiency reduces thermal load and energy consumption
Wide input voltage range allows for use in various circuit configurations
High switching frequency minimizes the size of external components
Fixed output simplifies the design
Robust thermal and operational temperature range enhances reliability in harsh environments
Key Technical Parameters
Voltage Input (Min): 3V
Voltage Input (Max): 17V
Voltage Output (Min/Fixed): 5V
Current Output: 3A
Frequency Switching: 2.5MHz
Operating Temperature: -40°C ~ 125°C (TJ)
Quality and Safety Features
Built according to AEC-Q100 standards for automotive reliability
Over-temperature and over-current protections integrated
Compatibility
Compatible with various microcontrollers and processors requiring 5V supply
Supports a broad range of peripheral devices in automotive applications
Application Areas
Automotive control units
Infotainment systems
Advanced driver-assistance systems (ADAS)
Power supplies for automotive sensors
Product Lifecycle
Status: Active
No near-term discontinuation, ongoing support and production
Several Key Reasons to Choose This Product
High efficiency and robust power management suitable for automotive electronics
Broad input voltage range accommodating different power sources
Compact, high-frequency operation allows for smaller solution size
Reliable function across an extended temperature range_critical for automotive applications
Meets stringent automotive industry standards
