Manufacturer Part Number
TPS54335-2ADRCT
Manufacturer
Texas Instruments
Introduction
The TPS54335-2ADRCT is a step-down (buck) regulator from Texas Instruments that efficiently converts higher input voltage to a lower regulated output voltage.
Product Features and Performance
Step-down buck regulator
Adjustable output voltage
Single output
Supports a wide input voltage range from 4.5V to 28V
Adjustable output voltage from 0.8V to 24V
Output current capability of up to 2A
Variable switching frequency from 50kHz to 1.5MHz
Integrated synchronous rectifier for improved efficiency
Operational temperature range from -40°C to 150°C (TJ)
Surface mount device in 10-VFDFN Exposed Pad package
10-VSON (3x3) supplier device package
Product Advantages
High-efficiency power conversion
Enhanced thermal performance due to VFDFN package
Wide input voltage range suitable for various applications
Compact size for space-sensitive designs
Integrated features reduce external component count
Flexible switching frequency for performance tuning
Key Technical Parameters
Input Voltage: 4.5V Min, 28V Max
Output Voltage: 0.8V Min, 24V Max
Output Current: 2A
Switching Frequency: 50kHz to 1.5MHz
Operating Temperature: -40°C to 150°C
Quality and Safety Features
Thermal shutdown protection
Under-voltage lockout (UVLO)
Overcurrent protection
Built-in soft-start
Compatibility
Compatible with diverse high-voltage input sources
Suitable for use in standardized 10-VSON (3x3) pad layouts
Application Areas
Power supplies for consumer electronics
Point-of-load conversions
Telecommunications equipment
Industrial systems
Automotive electronics
Product Lifecycle
Product Status: Active
No reported discontinuation or imminent end-of-life
Replacements or upgrades are typically available in the same Texas Instruments TPS5433x series
Several Key Reasons to Choose This Product
High integration leads to reduced design complexity and cost
High efficiency for power-critical applications
Flexible switching frequency allows customization for noise-sensitive applications
Wide operating temperature range suitable for industrial and automotive environments
From a reputable manufacturer known for quality and reliability
Extended product lifecycle ensures long-term availability for ongoing projects
Support and design resources available from Texas Instruments
TPS54332CDDARTexas Instruments