Manufacturer Part Number
TPS57114MRTETEP
Manufacturer
Texas Instruments
Introduction
The TPS57114MRTETEP is a step-down (buck) regulator from Texas Instruments, efficient in regulating voltage from 2.95V to 6V input down to an adjustable output of 0.8V to 4.5V, ideal for power-sensitive applications.
Product Features and Performance
Buck topology for effective step-down voltage regulation
Output voltage adjustable between 0.8V and 4.5V
Capable of delivering 3.5A output current
Wide switching frequency range from 200kHz to 2MHz
Synchronous rectification for enhanced efficiency
Supports surface mount technology for compact board design
Operating temperature range from -55°C to 125°C
Product Advantages
High efficiency due to synchronous rectifier
Compact 16-WFQFN (3x3) package saves board space
Wide input and output voltage range suitable for various applications
Robust thermal performance and reliability over a broad temperature range
Key Technical Parameters
Voltage Input (Min): 2.95V
Voltage Input (Max): 6V
Voltage Output (Min/Fixed): 0.8V
Voltage Output (Max): 4.5V
Current Output: 3.5A
Frequency Switching: 200kHz ~ 2MHz
Operating Temperature: -55°C ~ 125°C (TA)
Quality and Safety Features
Over-temperature protection
Stable operation across temperature and load variations
Compatibility
Compatible with a wide range of input and output voltage requirements
Surface mount compatible with standard mounting machinery
Application Areas
Telecommunications
Computing applications
Industrial systems
Consumer electronics
Product Lifecycle
Currently active product status
No indicated discontinuation, with ongoing support and availability
Several Key Reasons to Choose This Product
High efficiency and power density
Flexible operation compatible with multiple applications
Reliable performance under extreme temperatures
Texas Instruments' commitment to quality and long-term availability