Manufacturer Part Number
TPS54335ADDA
Manufacturer
Texas Instruments
Introduction
The TPS54335ADDA is a step-down DC-DC regulator designed for power management applications.
Product Features and Performance
Adjustable output voltage from 0.8V to 24V
Supports input voltage range from 4.5V to 28V
Capable of delivering 3A of continuous output current
Features a switching frequency range from 50kHz to 1.5MHz
Integrated synchronous rectifier for improved efficiency
Operates over a wide temperature range from -40°C to 150°C
Product Advantages
High efficiency due to synchronous rectification
Wide input voltage range suits diverse applications
Adjustable output voltage enables flexible use
Thermal and overcurrent protection enhances safety and longevity
Compact 8-PowerSOIC package saves space on PCBs
Key Technical Parameters
Input Voltage (Min) 4.5V
Input Voltage (Max) 28V
Output Voltage (Min/Fixed) 0.8V
Output Voltage (Max) 24V
Output Current 3A
Switching Frequency 50kHz ~ 1.5MHz
Quality and Safety Features
Built-in thermal shutdown
Overcurrent protection
Cycle-by-cycle current limit
Safe operating area protection
Compatibility
Compatible with various digital and analog loads
Can be used with a wide array of capacitors and inductors for design flexibility
Application Areas
Consumer Electronics
Industrial Systems
Communications Equipment
Automotive
Power Supplies
Product Lifecycle
Active product status
Not reported as nearing discontinuation
Replacements or upgrades may be available
Several Key Reasons to Choose This Product
Versatile input voltage range accommodating numerous power sources
High-efficiency synchronous operation lowers power loss
Flexible switching frequency allowing for optimization of size vs. efficiency
Thermal protection ensures reliability in harsh environments
The adjustable output accommodates a broad spectrum of design requirements
TPS54335ADDAR ++++++Texas Instruments