Manufacturer Part Number
TPS2082DR
Manufacturer
Texas Instruments
Introduction
Power Management IC for power distribution with load drivers
Product Features and Performance
Dual channel power distribution switch
High-Side N-Channel MOSFET output configuration
Status flag feature for monitoring performance
Current Limiting, Over Temperature Protection, Undervoltage Lockout (UVLO) for safety
Operating Temperature Range from 0°C to 125°C
Product Advantages
Integrated fault protection enhances system reliability
Supports 2.7V to 5.5V voltage range suitable for various load conditions
500mA maximum output current per channel for driving moderate loads
Low Rds (On) of 80mOhm minimizes power loss and heat generation
Key Technical Parameters
Number of Outputs: 2
Voltage - Load: 2.7V ~ 5.5V
Current - Output (Max): 500mA
Rds On (Typ): 80mOhm
Operating Temperature: 0°C ~ 125°C
Quality and Safety Features
Fixed current limiting for overcurrent protection
Over Temperature protection for thermal safety
UVLO feature to protect against undervoltage conditions
Compatibility
Compatible with wide range of voltages and applications
Non-Inverting input type accommodates standard control signals
Application Areas
USB hubs
Power management for peripherals
Hot-swap power distribution
Overcurrent protection circuits
Product Lifecycle
Status: Active
Not nearing discontinuation
Availability of replacements or upgrades not specified
Several Key Reasons to Choose This Product
Efficient power distribution for dual-channel applications
Low on-resistance to reduce power losses
Built-in safety features for enhanced protection
Broad operating temperature suited for challenging environments
Suited for applications requiring up to 500mA of output current
Simple on/off interface for ease of use
Reliable performance assured by Texas Instruments' reputation
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