Manufacturer Part Number
TPS54239DDAR
Manufacturer
Texas Instruments
Introduction
The TPS54239DDAR is a step-down (buck) regulator, part of Texas Instruments' SWIFT™ and D-CAP2™ series, designed for power management in DC DC switching applications.
Product Features and Performance
Step-down (buck) converter
Adjustable output voltage
Single output channel
Synchronous rectification for improved efficiency
Integrated circuits for enhanced performance
Operating temperature from -40°C to 85°C
Surface mountable
Product Advantages
High efficiency due to synchronous rectifier
Wide input voltage range from 4.5V to 23V
Adjustable output from 0.76V to 7V accommodating various applications
Compact 8-PowerSOIC package ideal for space-constrained applications
Key Technical Parameters
Voltage - Input (Min): 4.5V
Voltage - Input (Max): 23V
Voltage - Output (Min/Fixed): 0.76V
Voltage - Output (Max): 7V
Current - Output: 2A
Frequency - Switching: 600kHz
Quality and Safety Features
Operates reliably over a temperature range of -40°C to 85°C
Built-in safety features to handle unexpected voltage fluctuations
Compatibility
Compatible with a wide range of input and output voltages
Application Areas
Consumer Electronics
Telecommunication
Computing devices
Power management solutions
Product Lifecycle
Active product status
Currently not nearing discontinuation
Future replacements or upgrades are available
Several Key Reasons to Choose This Product
Versatile voltage input and output ranges for broad application
High efficiency reducing thermal and energy loss
Compact package suitable for modern compact electronic devices
Robust operating temperature range ensuring performance in varying environments
Active product support and availability of future upgrades ensuring long-term utility
TPS54232DRG4Texas Instruments