Manufacturer Part Number
TPS54973PWPR
Manufacturer
Texas Instruments
Introduction
The TPS54973PWPR is a part of Texas Instruments' SWIFT™ series of DC DC switching regulators, focusing on efficient step-down voltage regulation.
Product Features and Performance
Step-down (Buck) topology
Adjustable output voltage
Single output
High output current up to 9A
Supports high-frequency switching between 350kHz and 550kHz
Integrates synchronous rectifier for improved efficiency
Operating temperature range from -40°C to 85°C
Product Advantages
Compact PowerTSSOP package
Enhanced power efficiency due to synchronous rectification
Wide range of input and adjustable output voltages
Suitable for high performance power conversion
Key Technical Parameters
Input Voltage: Min 3V, Max 4V
Output Voltage: Min 0.891V, Max 2.5V
Output Current: 9A
Switching Frequency: 350kHz, 550kHz
Package: 28-PowerTSSOP
Quality and Safety Features
Robust operational temperature range from -40°C to 85°C
Surface mount technology for reliable mounting options
Compatibility
Compatible with various applications requiring adjustable step-down voltage regulation within specified parameters
Application Areas
Power management for Consumer Electronics
Power supply modules in Telecommunication
Embedded Systems requiring efficient power solutions
Product Lifecycle
Status: Last Time Buy
Awareness for potential discontinuation, with advisories on upgrading or finding replacements
Several Key Reasons to Choose This Product
Highly efficient and reliable for critical power management tasks
Compact and robust packaging suitable for dense circuit designs
Flexible application across various industries due to adjustable output settings
Ongoing support until discontinuation for system longevity and stability
Manufactured by a renowned leader in semiconductor solutions, ensuring quality and innovation