Manufacturer Part Number
TPS5432DDA
Manufacturer
Texas Instruments
Introduction
TPS5432DDA from Texas Instruments is a step-down (buck) DC-DC switching regulator offering adjustable output voltage and a high level of integration, designed for power management applications.
Product Features and Performance
Step-Down (Buck) regulator topology
Capable of positive output configuration
Features adjustable output voltage
Operates with a switching frequency of 700kHz
Supports synchronous rectification for improved efficiency
Works across a wide temperature range from -40°C to 125°C
Product Advantages
High efficiency and reduced heat due to synchronous rectification
Compact design with PowerSOIC 8 package
Wide input voltage range from 2.95V to 6V
Able to deliver up to 3A output current
Versatility with adjustable output from 0.808V to 4.5V
Key Technical Parameters
Voltage Input (Min): 2.95V
Voltage Input (Max): 6V
Voltage Output (Min/Fixed): 0.808V
Voltage Output (Max): 4.5V
Current Output: 3A
Frequency Switching: 700kHz
Operating Temperature: -40°C ~ 125°C (TJ)
Quality and Safety Features
Operates reliably over a broad temperature range confirming its ruggedness for demanding applications
Built-in safety features through sophisticated IC design
Compatibility
Compatible with various electronic applications requiring voltage step-down functionality
Suitable for surface mount technology
Application Areas
Industrial automation
Consumer Electronics
Telecommunications
Computing systems
Product Lifecycle
Currently in active production
No indication of discontinuation, ensuring long-term availability
Several Key Reasons to Choose This Product
High efficiency enhances battery life and reduces thermal footprint
Flexible input and output voltage ranges adaptable to different power requirements
Reliable performance across extreme temperatures makes it suitable for harsh industrial environments
Space-saving PowerSOIC 8 package facilitates compact product designs
Manufactured by a trusted leader in semiconductor solutions, Texas Instruments
TPS54331DDATexas Instruments
TPS54331DRTexas InstrumentsIC REG BUCK ADJUSTABLE 3A 8SOIC