Manufacturer Part Number
TPS22918TDBVRQ1
Manufacturer
Texas Instruments
Introduction
The TPS22918TDBVRQ1 is a high-efficiency, general-purpose power distribution switch designed for power management tasks in automotive and other high-reliability applications.
Product Features and Performance
General Purpose Switch Type for versatile use
Single Output for focused power distribution
High Side Output Configuration ensures safe operation
N-Channel Output Type for efficient switching
On/Off Interface for simple control
Supports Voltage Load range from 1V to 5.5V for a wide variety of devices
No external Voltage Supply (Vcc/Vdd) needed for operation
Maximum Output Current of 2A for high power applications
Low Rds On (Typ) at 52mOhm to minimize power loss
Non-Inverting Input Type for straightforward signal processing
Features Load Discharge and Slew Rate Controlled for improved performance
Operating Temperature range from -40°C to 105°C for harsh environments
Product Advantages
AEC-Q100 qualification for automotive reliability
Slew Rate Control for smoother voltage transitions
Load Discharge feature for safer shutdown
Low on-resistance improves efficiency and reduces heating
Key Technical Parameters
Output Configuration: High Side
Voltage Load: 1V ~ 5.5V
Current Output (Max): 2A
Rds On (Typ): 52mOhm
Operating Temperature: -40°C ~ 105°C
Package: SOT-23-6
Quality and Safety Features
Automotive Grade reliability under AEC-Q100 standards
Designed for robust performance in extreme conditions
Compatibility
Compatible with a wide range of voltages and loads, enhancing its application flexibility
Application Areas
Automotive systems
Power management tasks in industrial settings
Consumer electronics requiring efficient power distribution
Product Lifecycle
Currently Active with no indication of nearing discontinuation
Availability of replacements or upgrades as technology evolves
Several Key Reasons to Choose This Product
High reliability and qualification for automotive applications ensure long-term performance
Flexible voltage compatibility suits various electronic devices
Low Rds On for efficient power usage and minimal loss
Enhanced safety features like Load Discharge and Slew Rate Control provide additional protection
Wide operating temperature range makes it suitable for harsh environments
Compact SOT-23-6 package allows for easy integration into space-constrained applications
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