Manufacturer Part Number
TPS2551DBVT
Manufacturer
Texas Instruments
Introduction
The TPS2551DBVT from Texas Instruments is a state-of-the-art power distribution switch designed for Power Management (PMIC) applications, specifically targeting load driver functionalities. This component is integrated with smart features to efficiently manage power distribution within electronic systems.
Product Features and Performance
Integrated with General Purpose switch for versatile applications
Single output channel ensuring targeted power distribution
High Side Output Configuration allowing for easier ground connections
N-Channel Output Type optimal for higher efficiency
On/Off Interface for simple operational control
Slew Rate Controlled for minimizing inrush currents
Adjustable Current Limiting for enhanced protection
Over Temperature and Under Voltage Lock Out (UVLO) for safety
Rds On (Typ) at 85mOhm for lower power dissipation
Supports 2.5V to 6.5V load voltage range for wide usability
Capable of delivering up to 1.1A output current for high-power applications
Non-Inverting Input Type for straightforward signal processing
Product Advantages
Efficient power management for a variety of electronic applications
Enhanced system protection through advanced fault protection features
Slew rate control aids in reducing EMI and protecting downstream components
No requirement for external Vcc/Vdd supply voltage simplifies design
Designed for easy surface mount applications ensuring compactness
Key Technical Parameters
Voltage Load: 2.5V ~ 6.5V
Current Output (Max): 1.1A
Rds On (Typ): 85mOhm
Operating Temperature: -40°C ~ 150°C (TJ)
Packaging: SOT-23-6 for compact integration
Quality and Safety Features
Current Limiting (Adjustable) for preventing overcurrent conditions
Over Temperature protection for operational safety
Under Voltage Lock Out (UVLO) for maintaining efficient operation
Compatibility
Suitable for a wide range of load voltages (2.5V to 6.5V)
Surface Mount setup for compatibility with various PCB designs
Application Areas
Power management for consumer electronics
Load drivers in computing platforms
Power distribution for industrial controls
Product Lifecycle
Not For New Designs, indicating the product is nearing the end of its lifecycle with limited support for new applications. Users should consider looking for replacements or upgrades for future designs.
Several Key Reasons to Choose This Product
Texas Instruments' reputation for quality and reliability
Broad range of safety features ensuring system protection
Efficient power management capabilities with adjustable current limiting
Wide operational temperature range catering to harsh environments
Compact packaging suitable for diverse electronic applications
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