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

Supervisors Unitrode UCC2946PWG4 Overview
The Supervisors Unitrode UCC2946PWG4 is a highly reliable integrated circuit (IC) designed for advanced supervisory control in various electronic applications. This IC offers precise voltage monitoring and power management solutions, ensuring devices operate within safe voltage thresholds. Its compact 8TSSOP package makes it an ideal choice for space-constrained applications where high component density is required. The UCC2946PWG4 is crafted by Unitrode to provide robust performance in managing system resets and power failures, thereby enhancing the overall system reliability and performance.
UCC2946PWG4 Features
- Single-channel supervisor ensuring optimal performance and system stability.
- Compact 8TSSOP package for easy integration into various electronic assemblies.
- Robust power management capabilities to handle system resets and prevent data loss during power failures.
- Highly reliable voltage monitoring for maintaining system integrity under different operating conditions.
UCC2946PWG4 Applications
- Computing Systems: Enhances system reliability through effective management of power supply and reset functions, preventing data corruption and ensuring smooth operation.
- Communication Equipment: Critical for maintaining the operational integrity of communication infrastructure by ensuring all components function within specified voltage levels.
- Portable Devices: Essential in managing power for battery-operated devices, extending battery life and enhancing device reliability.
- Industrial Control Systems: Provides robust supervisory control, essential in industrial environments for preventing equipment failure due to unstable power supplies.
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