Manufacturer Part Number
TPS54350PWP
Manufacturer
Texas Instruments
Introduction
The TPS54350PWP is a versatile step-down DC/DC switching regulator with an adjustable output, part of Texas Instruments' SWIFT™ series.
Product Features and Performance
Flexible step-down voltage regulator
Positive output configuration
Buck topology
Adjustable output voltage setting
Single output channel
Synchronous rectification for improved efficiency
Wide input voltage range from 4.5V to 20V
Adjustable output voltage range from 0.891V to 17.2V
3A output current capability
Switching frequency options at 250kHz and 500kHz
Supports high thermal performance operating between -40°C and 125°C
Product Advantages
High efficiency across load conditions
Wide input and output voltage ranges enable versatile use in various applications
Higher reliability due to synchronous rectification
Thermal management optimized for a wide range of operating temperatures
Key Technical Parameters
Voltage Input (Min): 4.5V
Voltage Input (Max): 20V
Voltage Output (Min/Fixed): 0.891V
Voltage Output (Max): 17.2V
Current Output: 3A
Frequency Switching: 250kHz, 500kHz
Operating Temperature: -40°C ~ 125°C (TJ)
Quality and Safety Features
Built-in over-temperature protection
Overcurrent protection
Safe operating area protection
Qualified for industrial safety standards
Compatibility
Surface mount compatible
Packaged in a 16-PowerTSSOP (4.40mm width)
Compatible with various standard power circuits
Application Areas
Consumer electronics
Telecommunications
Computing systems
Industrial power supplies
Automotive applications
Product Lifecycle
Product Status: Active
Not nearing discontinuation
Future replacements or upgrades may be available as technology evolves
Several Key Reasons to Choose This Product
Highly efficient power conversion decreases energy loss
Texas Instruments' trusted manufacturing quality and reliability
Versatility in application due to broad input and output voltage capabilities
Ease of design implementation with adjustable features
Suitable for compact and high-density power modules due to its small package size
TPS54340BQDDAQ1Texas InstrumentsIC REG BUCK ADJ 3.5A 8SOPWR