Manufacturer Part Number
TPS389033KQDSERQ1
Manufacturer
Texas Instruments
Introduction
The TPS389033KQDSERQ1 from Texas Instruments is a compact, high-precision supervisor designed for monitoring a single voltage rail in automotive and other demanding applications.
Product Features and Performance
Single voltage monitoring capability
Threshold voltage set at 3.3V
Open Drain or Open Collector output for versatile interfacing
Active Low reset signal
Operating temperature range from -40°C to 125°C, suitable for harsh environments
Automotive grade, ensuring reliability under automotive stress
AEC-Q100 qualification, meets automotive quality standards
Product Advantages
High precision voltage monitoring ensures system reliability
Wide operating temperature range suitable for automotive and industrial applications
Compact 6-WFDFN packaging for space-constrained applications
Supports automotive grade requirements for robustness and longevity
Key Technical Parameters
Voltage Threshold: 3.3V
Operating Temperature: -40°C ~ 125°C (TJ)
Package / Case: 6-WFDFN
Output: Open Drain or Open Collector
Reset: Active Low
Quality and Safety Features
AEC-Q100 qualified for automotive applications
Robust performance in wide temperature range
Designed for high reliability and stability under stress
Compatibility
Surface Mount mounting type, compatible with standard SMD processes
Suitable for various automotive power management applications
Application Areas
Automotive systems
Power management circuits
Electronic control units (ECUs)
Industrial control systems
Product Lifecycle
Status: Active
Ongoing support and production for automotive and industrial markets
Availability of replacements or upgrades to be checked on Texas Instruments' website
Several Key Reasons to Choose This Product
Automotive AEC-Q100 qualification for reliability
High precision 3.3V voltage threshold for critical applications
Wide operating temperature range for use in harsh environments
Compact size for space-sensitive applications
Texas Instruments' reputation for quality and support in power management technology
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