UCC2946PWTR
- Mfr.Part #
- UCC2946PWTR
- Manufacturer
- Texas Instruments
- Package / Case
- 8-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL 8TSSOP
- Stock
- 3,528
- In Stock :
- 3,528
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- Manufacturer :
- Texas Instruments
- Product Category :
- Supervisors
- Peak Reflow Temperature (Cel) :
- 260
- Reset Timeout :
- 140ms Minimum
- Number of Channels :
- 1
- Output :
- Push-Pull, Totem Pole
- Quiescent Current :
- 10μA
- Factory Lead Time :
- 6 Weeks
- Operating Temperature :
- -40°C~85°C TA
- Packaging :
- Tape and Reel (TR)
- Number of Voltages Monitored :
- 1
- Mount :
- Surface Mount
- Pbfree Code :
- yes
- Base Part Number :
- UCC2946
- Width :
- 4.4mm
- Adjustable Threshold :
- yes
- Power Supplies :
- 2.5/5V
- Thickness :
- 1mm
- Min Reset Threshold Voltage :
- 1.17V
- Terminal Pitch :
- 0.65mm
- Number of Terminations :
- 8
- Operating Supply Current :
- 10μA
- Package / Case :
- 8-TSSOP (0.173, 4.40mm Width)
- Max Supply Current :
- 18μA
- Terminal Position :
- Dual
- Length :
- 3mm
- Threshold Voltage :
- 1.235
- Pin Count :
- 8
- Voltage - Threshold :
- Adjustable/Selectable
- Radiation Hardening :
- No
- JESD-609 Code :
- e4
- Number of Functions :
- 1
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Nominal Supply Current :
- 18μA
- RoHS Status :
- ROHS3 Compliant
- Lead Free :
- Lead Free
- Max Supply Voltage :
- 5.5V
- Number of Pins :
- 8
- Type :
- Simple Reset/Power-On Reset
- Terminal Form :
- Gull wing
- ECCN Code :
- EAR99
- Height :
- 1.2mm
- Watchdog Timer :
- yes
- Overvoltage Threshold :
- 1.26V
- Reset :
- Active Low
- Max Reset Threshold Voltage :
- 1.26V
- Min Supply Voltage :
- 2.1V
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Mounting Type :
- Surface Mount
- Datasheets
- UCC2946PWTR

Supervisors Texas Instruments UCC2946PWTR Overview
The Supervisors Texas Instruments UCC2946PWTR is a robust integrated circuit designed for monitoring voltage and other parameters critical to system stability and functionality. This device from Texas Instruments ensures reliable operation and system integrity by providing supervisory functions essential for maintaining optimal performance. Its compact 8-TSSOP package makes it ideal for applications where space is at a premium. With its advanced features, the UCC2946PWTR is an excellent choice for designers looking to enhance system reliability through effective supervision.
UCC2946PWTR Features
The UCC2946PWTR integrated circuit boasts several key features that make it indispensable for power management applications. It includes precise voltage monitoring capabilities, which help in preventing system failure due to unexpected power fluctuations. Additionally, the device offers a low power reset function, ensuring that systems can recover from power interruptions efficiently and reliably. The chip also supports a watchdog timer, further enhancing its ability to maintain system stability under varied conditions.
UCC2946PWTR Applications
- Computer Systems: Utilized in managing power and system resets, ensuring computers operate reliably even under unstable voltage conditions.
- Telecommunication Equipment: Enhances performance and reliability of telecom infrastructure by monitoring power supply and system health.
- Portable Devices: Due to its small size and low power consumption, it is ideal for battery-operated devices requiring efficient power management.
- Industrial Control Systems: Helps in preventing system downtime and data loss by continuously monitoring system parameters and reacting to anomalies.
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