Manufacturer Part Number
TPS53316RGTR
Manufacturer
Texas Instruments
Introduction
TPS53316RGTR is a high-efficiency, synchronous step-down regulator with integrated FETs.
Product Features and Performance
Synchronous buck configuration for improved efficiency
Adjustable output voltage
Support for high-frequency operation to minimize inductor size
SmoothPWM™ technology for enhanced noise reduction
Eco-Mode™ light-load efficiency improvement
Thermal shutdown and overcurrent protection
Product Advantages
Low external component count
Stable operation with ceramic input and output capacitors
High-accuracy voltage regulation
Programmable switching frequency
Good thermal performance
Key Technical Parameters
Voltage - Input (Min): 2.9V
Voltage - Input (Max): 6V
Voltage - Output (Min/Fixed): 0.6V
Voltage - Output (Max): 4.8V
Current - Output: 5A
Frequency - Switching options: 725kHz, 1.1MHz, 1.8MHz
Operating Temperature Range: -40°C ~ 85°C
Quality and Safety Features
Built-in cycle-by-cycle current limit
Overvoltage and undervoltage protection
Thermal monitoring and protection features
Soft start to mitigate inrush current
Compatibility
Compatible with 16-VFQFN exposed pad surface mount
Design tailored for use with industry-standard ceramic capacitors
Application Areas
Telecommunications
Networking equipment
Servers and data storage systems
Point-of-load (POL) power supplies
Product Lifecycle
Active status
Not indicated to be nearing discontinuation
Texas Instruments typically provides notification of product changes
Several Key Reasons to Choose This Product
High power density due to integrated FETs
Flexible and efficient power solution across a wide input voltage range
Reduced EMI emissions with SmoothPWM™ technology
Optimized for low-voltage, high-density power applications
Ease of use with complete power management integrated into a small package
Reliable operation backed by Texas Instruments' quality and support