Manufacturer Part Number
TPS2051D
Manufacturer
Texas Instruments
Introduction
The TPS2051D is a power distribution switch from Texas Instruments, designed for applications requiring power management, specifically in distributing load drivers.
Product Features and Performance
General purpose power switch
High Side output configuration with N-Channel output type
Non-inverting input type
Supports load voltages from 2.7V to 5.5V
Maximum output current of 500mA
Typical Rds (on-resistance) of 80mOhm
Integrated features including current limiting, over temperature protection, and under-voltage lockout (UVLO)
Product Advantages
Efficient power management for single output
Compact 8-SOIC package ideal for space-constrained applications
Enhanced safety features like fixed current limiting and thermal shutdown
Key Technical Parameters
Number of Outputs: 1
Output Voltage: 2.7V to 5.5V
Current Output (Max): 500mA
Rds On (Typ): 80mOhm
Operating Temperature range: -40°C to 85°C
Quality and Safety Features
Current limiting (Fixed)
Over temperature protection
Under-voltage lockout (UVLO)
Compatibility
Compatible with a range of supply voltages, not restricted by a specific Vcc/Vdd
Application Areas
Mobile devices
Computers and peripherals
Network systems
Product Lifecycle
Product status is active
No near discontinuation announced, ensuring component availability
Several Key Reasons to Choose This Product
Reliable performance with integrated fault protection
Supports a wide range of operating temperatures
Ideal for use in compact systems or portable devices where space is at a premium
High efficiency with low Rds (on-resistance)
Simplifies system design being a general purpose power management solution