UCC2946PWG4
- Mfr.Part #
- UCC2946PWG4
- Manufacturer
- Texas Instruments
- Package / Case
- 8-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL 8TSSOP
- Stock
- 3,319
- In Stock :
- 3,319
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- Manufacturer :
- Texas Instruments
- Product Category :
- Supervisors
- Length :
- 3mm
- Base Part Number :
- UCC2946
- Operating Supply Current :
- 10μA
- Nominal Supply Current :
- 18μA
- Number of Voltages Monitored :
- 1
- Quiescent Current :
- 10μA
- Width :
- 4.4mm
- Min Reset Threshold Voltage :
- 1.17V
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Number of Terminations :
- 8
- Reset Timeout :
- 140ms Minimum
- Type :
- Simple Reset/Power-On Reset
- Lead Free :
- Lead Free
- Overvoltage Threshold :
- 1.26V
- Mounting Type :
- Surface Mount
- Factory Lead Time :
- 6 Weeks
- Output :
- Push-Pull, Totem Pole
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Height :
- 1.2mm
- RoHS Status :
- ROHS3 Compliant
- Thickness :
- 1mm
- Number of Pins :
- 8
- Packaging :
- Tray
- Threshold Voltage :
- 1.235
- Package / Case :
- 8-TSSOP (0.173, 4.40mm Width)
- Max Reset Threshold Voltage :
- 1.26V
- Reset :
- Active Low
- JESD-609 Code :
- e4
- Terminal Pitch :
- 0.65mm
- ECCN Code :
- EAR99
- Pin Count :
- 8
- Max Supply Current :
- 18μA
- Power Supplies :
- 2.5/5V
- Adjustable Threshold :
- yes
- Operating Temperature :
- -40°C~85°C TA
- Radiation Hardening :
- No
- Number of Functions :
- 1
- Number of Channels :
- 1
- Min Supply Voltage :
- 2.1V
- Peak Reflow Temperature (Cel) :
- 260
- Mount :
- Surface Mount
- Terminal Position :
- Dual
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Max Supply Voltage :
- 5.5V
- Watchdog Timer :
- yes
- Terminal Form :
- Gull wing
- Voltage - Threshold :
- Adjustable/Selectable
- Pbfree Code :
- yes
- Datasheets
- UCC2946PWG4

Supervisors Texas Instruments UCC2946PWG4 Overview
The UCC2946PWG4 from Texas Instruments is a high-performance supervisor IC, expertly engineered to monitor power supplies in digital systems. Designed to ensure system stability and functionality, this component provides key supervisory functions necessary for managing single-channel systems. The compact 8-TSSOP package integrates seamlessly into various applications, maintaining a low-profile footprint while delivering robust performance. With the ability to detect and respond to under-voltage conditions, the UCC2946PWG4 is an essential component for any application requiring reliable system monitoring and protection. Ideal for bulk purchases by B2B clients, this product emphasizes resilience and precision in power management solutions.
UCC2946PWG4 Features
The UCC2946PWG4 IC features include a precision voltage monitor, manual reset capability, and a watchdog timer that enhances system reliability by monitoring the proper operation of system processors or other controllers. The supervisor's low power consumption and wide operating temperature range ensure its suitability for a broad range of industrial and commercial applications, making it a versatile choice for critical system infrastructure.
UCC2946PWG4 Applications
- Computing Systems: Utilized in servers and personal computers to manage power supply stability and prevent data loss during under-voltage incidents.
- Industrial Equipment: Monitors power conditions in industrial automation systems, ensuring operational consistency and safety across various machinery and production lines.
- Telecommunications: Essential in telecom infrastructure, providing supervision to prevent system failures caused by unstable power supplies, thus maintaining communication integrity.
- Portable Devices: Used in portable electronics to enhance battery management by ensuring devices operate within safe power thresholds, thereby extending device lifespan and reliability.
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