Manufacturer Part Number
TPS2553DBVR
Manufacturer
Texas Instruments
Introduction
Precision adjustable current-limited power distribution switch
Product Features and Performance
High Side Switch Type
N-Channel MOSFET Output
Current Limiting (Adjustable) with Status Flag
Slew Rate Controlled Turn-On
Over Temperature Protection
Under Voltage Lockout (UVLO)
Single Output for Simplified Design
Supports 2.5V to 6.5V Voltage Range on Load
Capable of Delivering up to 1.5A Output Current
85mOhm Typical RDS(on)
Product Advantages
Enhanced System Safety through Multi-Protection Features
Precision Current Limiting for Controlled Power Supply
Low On-Resistance Reduces Power Loss
High Temperature Operation Stability
Key Technical Parameters
Switch Type: General Purpose
Number of Outputs: 1
Output Configuration: High Side
Voltage - Load: 2.5V to 6.5V
Current - Output (Max): 1.5A
Operating Temperature Range: -40°C to 150°C
Mounting Type: Surface Mount
Package: SOT-23-6
Quality and Safety Features
Adjustable Current Limiting
Over Temperature Protection
Under Voltage Lockout
Compatibility
Compatible with Various Microcontrollers and Logic Interfaces
Suitable for a Wide Range of Load Capacities
Easy Integration with Multiple Circuit Topologies
Application Areas
USB Power Supply and Distribution
Peripheral Ports
Overcurrent Protection Applications
Consumer Electronics
Computing Devices
Product Lifecycle
Product Status: Active
Not Reported as Nearing Discontinuation
Potential Availability of Replacements or Upgrades Not Specified
Several Key Reasons to Choose This Product
Precision Current Limit for Reliable Power Regulation
Robust Thermal and Voltage Protection Mechanisms
Support for a Wide Operating Voltage Range Suitable for Many Applications
Low RDS(on) Ensures Efficient Operation
Texas Instruments' Reputation for Quality and Reliability
Compact SOT-23-6 Package Favorable for Space-Constrained Applications
Industry-Wide Usage and Acceptance
TPS2553DRVTexas Instruments