Manufacturer Part Number
TPS62153RGTR
Manufacturer
Texas Instruments
Introduction
The TPS62153RGTR from Texas Instruments is a highly efficient, synchronous step-down converter in a small 16-VQFN package, ideal for power management in various applications.
Product Features and Performance
Efficient synchronous step-down (buck) regulator
Fixed 5V output voltage
Supports 1A output current
Wide input voltage range from 3V to 17V
High switching frequency of 2.5MHz
DCS-Control topology for fast transient response and stability
Compatible with ceramic and low ESR capacitors
Thermal shutdown and overcurrent protection
Green product and no Sb/Br
Product Advantages
High efficiency for power-sensitive applications
Minimal required external components due to integrated switch and synchronous rectifier
Small footprint 16-VQFN (3x3) package suitable for space-constrained applications
Low output voltage ripple
Key Technical Parameters
Voltage - Input (Min): 3V
Voltage - Input (Max): 17V
Voltage - Output (Min/Fixed): 5V
Current - Output: 1A
Frequency - Switching: 2.5MHz
Temperature Range: -40°C to 85°C
Quality and Safety Features
Built-in thermal shutdown
Current limit and short-circuit protection
Over-temperature protection
Compatibility
Designed for use with ceramic and low ESR capacitors
Application Areas
Distributed power systems
Wireless modems and routers
Portable and battery-powered equipment
Industrial and automotive electronics
Product Lifecycle
Active component
Not indicated as nearing discontinuation
Replacement or upgraded parts may be available
Several Key Reasons to Choose This Product
High-efficiency buck regulator reduces thermal footprint
Space-saving QFN packaging for compact designs
Texas Instruments' reputation for reliable and robust power solutions
Ease of use with minimal external component requirements
Broad input voltage range accommodating diverse applications
Operating temperature suited for industrial applications
Fast switching frequency enabling smaller passive components
DCS-Control topology ensures fast transient response
Environmentally friendly with a green product certification