Manufacturer Part Number
TPS2552DRVT-1
Manufacturer
Texas Instruments
Introduction
The TPS2552DRVT-1 is a part of Texas Instruments' Power Management Integrated Circuits (PMIC), focusing on Power Distribution Switches and Load Drivers. It is designed for precision current limiting and power distribution, ideal for a variety of applications.
Product Features and Performance
Precision adjustable current-limiting
Slew rate controlled load switching
Status flag for fault indication
Current limiting (adjustable), over-temperature protection, and UVLO (Under Voltage Lock Out)
Supports 2.5V to 6.5V load voltage range
Capable of delivering up to 1.5A output current
Low RDS(on) typically 100mOhm for efficient power distribution
High-side output type with N-Channel MOSFET
Simple on/off interface for ease of use
Product Advantages
Enhanced safety through advanced fault protection features
Ideal for USB and other applications requiring precision current limiting
Energy-efficient due to low RDS(on)
Compact 6-WSON (2x2) packaging saves board space
Simplified design with no need for external Vcc/Vdd
Key Technical Parameters
Number of Outputs: 1
Output Configuration: High Side
Voltage Load: 2.5V ~ 6.5V
Current Output (Max): 1.5A
Rds On (Typ): 100mOhm
Operating Temperature: -40°C ~ 150°C (TJ)
Quality and Safety Features
Adjustable current limiting for precise control
Over-temperature protection for thermal safety
Under Voltage Lock Out (UVLO) for system stability
Compatibility
Suitable for a wide range of applications requiring power distribution and current limiting
Compatible with various load types within its voltage and current specifications
Application Areas
USB power supply and charging ports
Hot swap and plug-in modules
Consumer electronics
Industrial and medical devices
Product Lifecycle
Active product status
Not nearing discontinuation, ensuring long-term availability for design and production
Several Key Reasons to Choose This Product
Precision control for enhanced safety and efficiency in power management
Robust protection features ensure reliable operation under fault conditions
Compact and energy-efficient design suitable for space-constrained applications
Versatile application potential, from USB devices to industrial equipment
Backed by Texas Instruments' reputation for quality and support
TPS2553DBVTexas Instruments