Manufacturer Part Number
TPS3851G50SQDRBRQ1
Manufacturer
Texas Instruments
Introduction
The TPS3851G50SQDRBRQ1 is a Power Management Integrated Circuit (PMIC) supervisor designed to monitor a single voltage rail. This device is tailored for automotive applications, ensuring reliable operation of microcontrollers and digital systems by providing power-on reset signaling and supervising voltage levels.
Product Features and Performance
Monitors a single voltage threshold of 5V
Open Drain or Open Collector output for versatile interfacing
Active Low reset signal
Reset timeout of 170ms minimum ensures adequate recovery time for connected devices
Operates over a wide temperature range from -40°C to 125°C, suitable for harsh automotive environments
Product Advantages
AEC-Q100 qualification denotes high reliability and suitability for automotive applications
Surface Mount, Wettable Flank package enables more reliable soldering and inspection
Versatile output type compatible with various logic families
Extended temperature range ensures performance under extreme conditions
Simple design aids in ease of implementation and reduces system complexity
Key Technical Parameters
Voltage Threshold: 5V
Output: Open Drain or Open Collector
Reset: Active Low
Reset Timeout: 170ms Minimum
Operating Temperature: -40°C ~ 125°C (TJ)
Package: 8-VDFN Exposed Pad
Mounting Type: Surface Mount, Wettable Flank
Supplier Device Package: 8-VSON (3x3)
Quality and Safety Features
Automotive-grade device (Grade: Automotive)
Complies with AEC-Q100 standard for reliability
Compatibility
Designed for integration into automotive systems requiring voltage supervision
Compatible with systems that benefit from simple reset/power-on reset functionality
Application Areas
Automotive systems and ECUs (Electronic Control Units)
Power management systems requiring single voltage rail monitoring
Digital systems that require reliable reset signaling
Product Lifecycle
Currently marked as Active
Not nearing discontinuation; replacement or upgrade options are available for future planning
Several Key Reasons to Choose This Product
AEC-Q100 qualification assures quality and reliability for automotive applications
Wide operating temperature range suitable for harsh environments
Versatile output and simple design for easy integration into existing systems
Strict quality and safety features meet the high standards of automotive industries
Extensive application possibilities ranging from power management to system monitoring
TPS3851G30EQDRBRQ1Texas Instruments