Manufacturer Part Number
TPS54335-1ADRCR
Manufacturer
Texas Instruments
Introduction
The TPS54335-1ADRCR is a step-down (buck) regulator from Texas Instruments designed to provide efficient voltage regulation with adjustable output. Suitable for a wide range of power management applications.
Product Features and Performance
Step-down (Buck) topology ensuring efficient down-conversion of voltage.
Adjustable output voltage enables versatile usage across different circuit needs.
Supports a wide input voltage range from 4.5V to 28V, accommodating various power sources.
Capable of delivering up to 3A of output current to drive loads.
Operates at a switching frequency range between 50kHz and 1.5MHz, allowing optimization for efficiency or component size.
Incorporates synchronous rectification technology, enhancing efficiency particularly at lower output voltages.
Designed for operation within the industrial temperature range of -40°C to 85°C.
Surface mount (10-VFDFN exposed pad) package supports compact PCB layouts.
Product Advantages
High efficiency and flexibility for power designs due to adjustable output and wide input voltage range.
Synchronous rectification offers improved power efficiency compared to non-synchronous solutions.
Wide switching frequency range allows designers to balance efficiency and component size.
Suitable for harsh industrial environments given its wide operating temperature range.
Key Technical Parameters
Voltage Input (Min): 4.5V
Voltage Input (Max): 28V
Voltage Output (Min/Fixed): 0.8V
Voltage Output (Max): 24V
Current Output: 3A
Frequency Switching: 50kHz ~ 1.5MHz
Operating Temperature: -40°C ~ 85°C (TA)
Quality and Safety Features
Designed to meet stringent quality standards by Texas Instruments.
Features over-temperature and over-current protection, enhancing safety and reliability.
Compatibility
Surface mount technology (SMT) for compatibility with modern PCB manufacturing processes.
The compact 10-VFDFN exposed pad package is compatible with space-constrained applications.
Application Areas
Suitable for a variety of applications including consumer electronics, industrial controls, and power distribution systems that require efficient voltage regulation down from a higher voltage source.
Product Lifecycle
The TPS54335-1ADRCR is currently in an active status, not nearing discontinuation.
Future availability of replacements or upgrades depends on Texas Instruments' product planning.
Several Key Reasons to Choose This Product
Texas Instruments' reputation for reliability and performance in the power management space.
The adjustable output voltage and high output current capacity cater to a wide range of power needs.
Flexibility offered by the wide input voltage range and switching frequency range allows for use in varied applications.
Compact size and compatibility with modern PCB assembly processes make it suitable for dense circuit designs.
Enhanced safety features and operational reliability make it a trustworthy choice for critical applications.
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