Manufacturer Part Number
UCC3946PW
Manufacturer
Texas Instruments
Introduction
UCC3946PW is a power management integrated circuit designed for monitoring single voltage rails and generating reset signals for microcontrollers and digital systems.
Product Features and Performance
Supervises single voltage rail
Adjustable/Selectable voltage threshold
Push-Pull, Totem Pole reset output
Active Low reset signal
Minimum reset timeout duration of 160ms
Operates across a temperature range of 0°C to 70°C
Surface Mount mounting technology
Packaged in an 8-TSSOP form factor
Product Advantages
Can be used in a variety of systems to ensure proper operation during power fluctuations
Customizable voltage threshold for diverse applications
Reliable reset signal generation for system stability
Suitable for commercial temperature range applications
Compact package size for space-constrained applications
Key Technical Parameters
Number of Voltages Monitored: 1
Voltage - Threshold: Adjustable/Selectable
Output: Push-Pull, Totem Pole
Reset: Active Low
Reset Timeout: 160ms Minimum
Operating Temperature: 0°C ~ 70°C
Quality and Safety Features
Designed and manufactured by an industry leader in semiconductor solutions
Complies with standard safety and performance criteria for electronic circuits
Compatibility
Compatible with various types of microcontrollers and digital systems requiring voltage supervision
Application Areas
Consumer electronics
Communications equipment
Industrial controls
Embedded systems
Power supplies
Product Lifecycle
Status: Active
Product is not near discontinuation and replacements or upgrades are available as needed
Several Key Reasons to Choose This Product
Customizable voltage supervision tailored to system requirements
Fast and reliable reset signal generation improves system robustness
Produced by a reputable manufacturer with a track record of quality and reliability
Can be easily integrated due to its surface-mountable design
Suitable for a broad range of applications due to its flexible operating temperature range