Manufacturer Part Number
TPS2552DBVT-1
Manufacturer
Texas Instruments
Introduction
Precision adjustable current-limited power-distribution switch
Product Features and Performance
Precision current limiting
Adjustable current limit
Slew rate controlled load switch
Status flag output
Over-temperature protection
Under-voltage lockout (UVLO)
5A maximum output current
85mOhm typical on-resistance (Rds On)
Product Advantages
High side N-Channel MOSFET
Single output for load control
Accurate current regulation for system protection
Stable operation from 2.5V to 6.5V load voltage
Supports 2.5V to 6.5V supply voltage without Vcc/Vdd
Key Technical Parameters
General Purpose Switch
1 Output
Input:Output Ratio 1:1
High Side Output Configuration
Inverting Input Type
Current Limiting, Over Temperature and UVLO Fault Protection
Operating Temperature Range from -40°C to 150°C
SOT-23-6 packaging for surface mount
Quality and Safety Features
Thermal shutdown at high temperatures
Integrated fault protection mechanisms
Extends battery life and system reliability
Compatibility
Compatible with 2.5V to 6.5V powered devices
Surface mount design for broad PCB compatibility
Application Areas
USB port power managers
Battery-powered equipment
Power distribution in consumer electronics
Product Lifecycle
Active status
Not nearing discontinuation
Availability of replacements or upgrades not mentioned
Several Key Reasons to Choose This Product
Robust power management with precision current limiting
Adjustable load current for flexibility in design
High thermal performance and protection features
Low Rds On for improved efficiency
Compact SOT-23-6 package suitable for space-constrained applications
Texas Instruments' reputation for quality and reliability
