Manufacturer Part Number
TPS54326RGTT
Manufacturer
Texas Instruments
Introduction
The TPS54326RGTT is a highly efficient step-down regulator with integrated MOSFETs, designed for a wide range of applications.
Product Features and Performance
Step-down (buck) switching regulator
Adjustable output voltage
D-CAP2™ control mode for fast transient response
Eco-Mode™ for light-load efficiency
Synchronous rectification for improved efficiency
Soft start feature to limit inrush current
Thermal shutdown and overvoltage protection
Power Good signal for sequencing and monitoring
Supports pre-biased startup
High efficiency across the load range
Product Advantages
Wide VIN range accommodates a variety of supply voltages
Integrated MOSFETs reduce external component count
Compact 16-VFQFN package saves PCB space
Low EMI operation due to controlled switching frequencies
Key Technical Parameters
Input Voltage: 2V to 18V
Output Voltage: 0.76V to 5.5V
Output Current: 3A
Switching Frequency: 700kHz
Operating Temperature Range: -40°C to 85°C
Number of Outputs: 1
Quality and Safety Features
Thermal shutdown protection
Overvoltage protection
Under voltage lockout (UVLO)
Cycle-by-cycle current limit
Compatibility
Compatible with various input voltages for flexible design
Suitable for use in 5V, 12V, and 15V systems
Application Areas
Consumer electronics
Networking equipment
Point-of-load conversions
Field-programmable gate arrays (FPGAs) and microprocessors
Product Lifecycle
Product Status: Active
No known discontinuation date, with ongoing manufacturer support and availability
Alternatives and upgrades may be provided as technology advances
Several Key Reasons to Choose This Product
High integration level simplifies design and speeds up time-to-market
Energy-efficient operation reduces power loss and heat dissipation
Reliable performance backed by Texas Instruments' reputation
Flexible usage and easy to implement in various circuits
Support and longevity due to active product status
TPS54326ARGTRTexas Instruments
TPS54328DRCRTexas InstrumentsIC REG BUCK ADJUSTABLE 3A 10VSON