Manufacturer Part Number
TPS54616QPWPRQ1
Manufacturer
Texas Instruments
Introduction
Automotive grade step-down (buck) DC-DC voltage regulator
Product Features and Performance
Step-down voltage regulator
Positive output configuration
Buck topology
Fixed output type
Single output channel
Synchronous rectification for improved efficiency
Surface mount package
Product Advantages
Optimized for 3V to 6V input voltage range
Capable of delivering 6A continuous output current
Dual frequency options: 350kHz or 550kHz for design flexibility
High-temperature operating range from -40°C to 150°C suitable for automotive environments
AEC-Q100 qualified for automotive applications
Key Technical Parameters
Voltage - Input (Min): 3V
Voltage - Input (Max): 6V
Voltage - Output (Min/Fixed): 3.3V
Current - Output: 6A
Frequency - Switching: 350kHz, 550kHz
Grade: Automotive
Quality and Safety Features
Operating temperature range designed for extreme conditions
Compliance with automotive quality standard AEC-Q100
Compatibility
28-PowerTSSOP surface mount compatible
Suitable for automotive power supply designs
Application Areas
Automotive electronics
Power management systems
Embedded systems in vehicles
Product Lifecycle
Obsolete
Replacement or upgrade options may be limited
Several Key Reasons to Choose This Product
Designed specifically for automotive applications
High output current capacity with a compact PowerTSSOP package
Dual switching frequency options provide design flexibility
Supports a wide range of input voltages, facilitating use in various circuits
Meets stringent quality and reliability standards (AEC-Q100)
High-temperature operation capability suitable for harsh environments