Manufacturer Part Number
TPS2051BQDRQ1
Manufacturer
Texas Instruments
Introduction
TPS2051BQDRQ1 is a power distribution switch from Texas Instruments, specifically designed for power management with features like current limiting and over temperature protection.
Product Features and Performance
Single output high side N-channel switch
Non-inverting input type
Supports load voltage from 2.7V to 5.5V
Maximum output current of 500mA
Product Advantages
Robust fault protection includes fixed current limiting, over temperature shutdown, and UVLO (Under Voltage Lock Out)
Optimal performance in demanding automotive environments
Key Technical Parameters
Output Configuration: High Side
Output Type: N-Channel
Voltage Load: 2.7V ~ 5.5V
Current Output (Max): 500mA
Rds On (Typ): 105mOhm
Quality and Safety Features
AEC-Q100 Qualified for automotive applications
Operating Temperature: -40°C ~ 125°C
Compatibility
Surface Mount, 8-SOIC package ensures compatibility with standard PCB designs
Application Areas
Automotive electronic systems
Power distribution and management applications
Product Lifecycle
Product Status: Active
Not nearing discontinuation, continuous supply is expected
Several Key Reasons to Choose This Product
Reliable under a broad range of thermal conditions (-40°C to 125°C)
Supported by Texas Instruments' quality and automotive grade reliability
Simplified design due to self-contained protection features
High efficiency and low power consumption due to optimized Rds(on)