Manufacturer Part Number
TPS3803-01QDCKRQ1
Manufacturer
texas-instruments
Introduction
The TPS3803-01QDCKRQ1 is a power management integrated circuit (PMIC), specifically designed as a supervisor for monitoring voltage levels, ensuring optimal performance in automotive applications.
Product Features and Performance
Monitors single voltage threshold
Output configuration options: Open Drain or Open Collector for flexibility
Quick reset assertion with a typical propagation delay of 5µs
Designed to operate over a broad temperature range from -40°C to 125°C
Product Advantages
High reliability in harsh automotive environments
Adjustable voltage threshold for diverse applications
Compact TSSOP, SC-70-5, SOT-353 package suitable for space-limited applications
Key Technical Parameters
Type: Simple Reset/Power-On Reset
Number of Voltages Monitored: 1
Voltage Threshold: Adjustable/Selectable
Reset: Active Low
Reset Timeout: 5µs Typical Propagation Delay
Operating Temperature: -40°C ~ 125°C (TA)
Quality and Safety Features
AEC-Q100 qualified, ensuring automotive-grade reliability
Robust design to withstand automotive operational stresses
Compatibility
Surface Mount Mounting Type for variety of PCB designs
Application Areas
Automotive power systems
Automotive electronics monitoring
Product Lifecycle
Currently active
Not nearing discontinuation, ongoing availability
Several Key Reasons to Choose This Product
Flexibility in monitoring with selectable voltage threshold settings
Speedy response with 5µs reset propagation delay
Automotive grade reliability (AEC-Q100 qualification)
Wide operational temperature range accommodating extreme conditions
Compact and versatile package for multiple mounting scenarios
TPS3803-01DCKTTexas Instruments