Manufacturer Part Number
TPS2034D
Manufacturer
Texas Instruments
Introduction
The TPS2034D is a power distribution switch designed for Power Management applications, particularly in Load Drivers.
Product Features and Performance
Single General Purpose Power Distribution Switch
High-Side Output Configuration with N-Channel MOSFET
Non-Inverting On/Off Interface
Built-In Status Flag Feature
Integral Fault Protection with Current Limiting, Over Temperature Protection, and Under Voltage Lockout (UVLO)
Optimized for Load Voltages ranging from 2.7V to 5.5V
Maximum Output Current of 2A
Rds On typical value of 33mOhm provides low on-resistance
Product Advantages
Precision current limiting enhances system protection
Thermal shutdown prevents damage from overheating
UVLO protects devices from operating at inadequate voltages
Status flag for real-time feedback on switch operation
High integration reduces component count and board space
Key Technical Parameters
Number of Outputs: 1
Voltage Load: 2.7V to 5.5V
Voltage Supply (Vcc/Vdd): Not Required
Current Output (Max): 2A
Rds On (Typ): 33mOhm
Operating Temperature: -40°C to 125°C
Quality and Safety Features
Fixed current limiting for consistent protection
Over temperature protection to ensure operation within safe thermal limits
UVLO for protection against low input voltages
Compatibility
Packaged in an 8-SOIC format for surface mount compatibility with a wide range of PCB designs.
Application Areas
USB hubs and ports
Overcurrent protection for peripheral ports
Hot-swap power management
Consumer electronics
Industrial and automotive applications
Product Lifecycle
Status: Active
Not currently nearing discontinuation
Replacements or upgrades may be available, dependent on future market needs and innovations
Several Key Reasons to Choose This Product
Manufactured by Texas Instruments, a reputable leader in semiconductors
Extended operating temperature range suitable for challenging environments
High reliability with integrated fault protection features
Simple operation with non-inverting on/off control
Compact 8-SOIC package saves board space
Texas Instruments' support and reliability
Robust design suitable for a wide range of power management applications
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