Manufacturer Part Number
TPS3820-50QPDBVRQ1
Manufacturer
Texas Instruments
Introduction
The TPS3820-50QPDBVRQ1 is a power management integrated circuit (PMIC) supervisor designed for monitoring single power supply conditions.
Product Features and Performance
Single voltage monitoring
55V voltage threshold
Push-Pull, Totem Pole output
Active Low reset signal
Reset Timeout of 15ms minimum
Operating Temperature range from -40°C to 125°C
Surface Mount device
AEC-Q100 qualified for automotive applications
Supplied in Tape & Reel packaging for automated assembly
Product Advantages
Reliable voltage monitoring for stable system operation
Automotive grade quality for robust performance
Compact SC-74A, SOT-753 package saves PCB space
Push-Pull output for immediate system response
Extended operating temperature for harsh environments
Key Technical Parameters
Monitor Type: Supervisor
Number of Voltages Monitored: 1
Voltage Threshold: 4.55V
Output Type: Push-Pull, Totem Pole
Reset Type: Active Low
Reset Timeout: 15ms minimum
Operating Temperature: -40°C to 125°C
Mounting Type: Surface Mount
Package / Case: SC-74A, SOT-753
Supplier Device Package: SOT-23-5
Quality and Safety Features
AEC-Q100 qualification ensures reliability in automotive applications
Robust design protects against faulty power supply conditions
Compatibility
Designed for use with single power supply systems
Compatible with various microcontrollers that require voltage level monitoring
Application Areas
Automotive systems
Industrial control systems
Embedded systems
Consumer electronics
Power management applications
Product Lifecycle
Active status indicates ongoing production and availability
Supports longevity in designs with no near-term discontinuation
Replacement and upgrade options available should the need arise
Several Key Reasons to Choose This Product
Manufactured by Texas Instruments, a trusted leader in semiconductor solutions
Expansive operating temperature suited for harsh environments
Immediate output response upon voltage threshold deviation
Straightforward design for simplified system integration
AEC-Q100 qualification adds an extra layer of assurance for automotive applications
Ideal for power-sensitive devices requiring accurate voltage monitoring
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