Manufacturer Part Number
TPS54313PWPR
Manufacturer
texas-instruments
Introduction
The TPS54313PWPR is a step-down (buck) DC-DC switching regulator designed for power management in various electronic devices, ensuring efficient voltage regulation from a higher voltage source to a lower voltage required by the load.
Product Features and Performance
Step-Down topology (Buck Converter)
Fixed output type with one output channel
Input Voltage Range: 3V to 6V
Output Voltage: 1.5V
Output Current: 3A
Switching Frequencies: 350kHz and 550kHz
Synchronous Rectifier for better efficiency
Operating Temperature Range: -40°C to 85°C
Surface Mount Technology
Comes in a 20-PowerTSSOP package
Product Advantages
High efficiency due to synchronous rectification
Compact size suitable for space-sensitive applications
Wide operating temperature suitable for various environments
Key Technical Parameters
Voltage Input (Min): 3V
Voltage Input (Max): 6V
Voltage Output (Min/Fixed): 1.5V
Current Output: 3A
Frequency Switching: 350kHz and 550kHz
Operating Temperature: -40°C ~ 85°C (TA)
Quality and Safety Features
Built-in over-temperature, overload, and short-circuit protection
Stable operation ensured under various environmental conditions
Compatibility
Compatible with numerous applications requiring a stable 1.5V supply from a 3V-6V input
Application Areas
Consumer Electronics
Telecommunication Equipment
Portable Devices
Computing Devices
Product Lifecycle
Currently active
Not nearing discontinuation
Availability of replacements and upgrades as technology progresses
Several Key Reasons to Choose This Product
High efficiency and reliability backed by synchronous rectifier technology
Versatile input voltage range suitable for various power supply conditions
Compact PowerTSSOP package ideal for limited-space applications
Stable performance across a broad temperature range ensures durability
TPS54310PWRTexas Instruments