Manufacturer Part Number
TPS2559QWDRCRQ1
Manufacturer
Texas Instruments
Introduction
Automotive-grade power distribution switch for load management
Product Features and Performance
Input: Non-Inverting
Outputs: 1, High Side, N-Channel
Voltage - Load: 2.5V to 6.5V
Current - Output (Max): 5.5A
Rds On (Typ): 13mOhm
Slew Rate Controlled
Status Flag indicator
Fault Protection
UVLO ensures proper operation under power sag conditions
Current Limiting (Adjustable) to prevent excessive power draw
Over Temperature protection for thermal safety
Reverse Current protection to prevent backflow
Interface: On/Off for easy control
Product Advantages
High integration for compact design
Automotive grade for high reliability
Advanced fault protection enhances system safety
Slew rate control to reduce inrush current
Status flag for system feedback and diagnostics
Key Technical Parameters
Number of Outputs: 1
Ratio - Input:Output: 1:1
Output Configuration: High Side
Voltage - Load: 2.5V ~ 6.5V
Current - Output (Max): 5.5A
Rds On (Typ): 13mOhm
Quality and Safety Features
AEC-Q100 qualified
Operating Temperature range from -40°C to 125°C
Fault protection mechanisms
Compatibility
Compatible with a range of 2.5V to 6.5V loads
Surface Mount, suitable for high-density PCBs
10-VSON (3x3) package ensures compatibility with standard SMT processes
Application Areas
Automotive systems
Power management in embedded electronics
Industrial and consumer electronics requiring power distribution switches
Product Lifecycle
Active product status
Not nearing discontinuation
Availability of replacements or upgrades in the Texas Instruments power management portfolio
Several Key Reasons to Choose This Product
Automotive-grade reliability and ruggedness
Comprehensive fault protection features to improve system safety
Operation assured from 2.5V to 6.5V with a maximum output of 5.5A
Low Rds On to minimize power loss
AEC-Q100 qualification highlighting stringent quality standards
Simple on/off control interface
Suitable for a diverse range of applications with stringent power requirements
TPS2557DRBTTexas InstrumentsIC PWR SWITCH N-CHAN 1:1 8SON