Manufacturer Part Number
TPS56528DDAR
Manufacturer
Texas Instruments
Introduction
The TPS56528DDAR is a highly efficient, adjustable output step-down (buck) converter from Texas Instruments, designed to provide precise power management.
Product Features and Performance
Adjustable output voltage ranging from 0.6V to 7V.
Supports input voltages from 4.5V to 18V, accommodating a wide range of applications.
Capable of delivering up to 5A of output current.
Integrates D-CAP2™ and Eco-Mode™ technologies for faster transient response and improved efficiency.
Features a high switching frequency of 650kHz, facilitating smaller external components.
Includes synchronous rectification for increased efficiency.
Operating temperature range from -40°C to 85°C.
Product Advantages
High efficiency and compact size due to advanced topology and high switching frequency.
Versatile input voltage range compatible with various power sources.
Optimal performance in fast-changing load conditions because of D-CAP2™ technology.
Reduced power consumption in light load conditions through Eco-Mode™.
Built-in safety and stability features, including overcurrent protection.
Key Technical Parameters
Voltage Input (Min/Max): 4.5V / 18V
Voltage Output (Min/Max): 0.6V / 7V
Current Output: 5A
Frequency Switching: 650kHz
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Overcurrent and over-temperature protection.
Stable operation assured by robust thermal management and protection mechanisms.
Compatibility
Surface mount technology allows for efficient PCB layout.
Compatible with a range of electronic systems requiring precise voltage regulation.
Application Areas
Computing and server power supplies.
Networking and telecommunications equipment.
Consumer electronics.
Industrial systems.
Product Lifecycle
Currently active with no near-term discontinuation announced.
Availability of replacements or upgrades to be determined based on future technology developments.
Several Key Reasons to Choose This Product
High efficiency and reliability due to state-of-the-art Texas Instruments technology.
Suitable for a wide range of applications thanks to a broad input voltage range and adjustable output voltage.
Improved system performance in applications requiring fast load transient response.
Eco-Mode™ operation enhances light-load efficiency, reducing overall power consumption.
Comprehensive protection features ensure system safety under various operating conditions.