Manufacturer Part Number
TPS22919QDCKRQ1
Manufacturer
Texas Instruments
Introduction
Automotive-grade power distribution switch for power management applications.
Product Features and Performance
Single channel output
Integrated N-channel MOSFET
High-side switch configuration
Slew rate controlled to minimize inrush current
Offers load discharge feature for rapid power-down
Protection against over-temperature and short circuit conditions
Product Advantages
Optimized for automotive applications
Robust design meeting AEC-Q100 standards
Low Rds(on) for higher efficiency
Battery operation enabled by a wide voltage range
Key Technical Parameters
Output type: N-Channel
Output current: 1.5A maximum
On resistance: 89mOhm typical
Operating voltage range: 1.6V to 5.5V
Operating temperature: -40°C to 125°C
Quality and Safety Features
AEC-Q100 qualified for automotive reliability
Over-temperature protection
Short circuit protection
Compatibility
Compatible with 1.6V to 5.5V load voltages
Suited for surface mount technology (SMT) assembly processes
Available in SC-70-6 package compatible with SOT-363 footprint
Application Areas
Automotive electronics
Power management systems
Battery-powered applications
Load switching
Product Lifecycle
Status: Active
Not nearing discontinuation
Replacements or upgrades should be checked with the manufacturer for newer generations or similar models
Several Key Reasons to Choose This Product
Robust design for challenging automotive environments
AEC-Q100 qualification ensures high reliability
Low on-resistance for efficient power management
Built-in protection features enhance safety and longevity
Wide operating voltage range accommodates various applications
Convenient tape and reel packaging for mass production compatibility
Slew rate control feature protects against inrush current damage