Texas Instruments UCC2946DTR
- Part Number:
- UCC2946DTR
- Manufacturer:
- Texas Instruments
- Ventron No:
- 3744826-UCC2946DTR
- Description:
- -40°C to 90°C, microprocessor supervisor with watchdog timer
- Datasheet:
- ucc2946
Texas Instruments UCC2946DTR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments UCC2946DTR.
- Factory Lead Time6 Weeks
- Lifecycle StatusACTIVE (Last Updated: 20 hours ago)
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / Case8-SOIC (0.154, 3.90mm Width)
- Number of Pins8
- Operating Temperature-40°C~85°C TA
- PackagingTape & Reel (TR)
- JESD-609 Codee4
- Pbfree Codeyes
- Part StatusActive
- Moisture Sensitivity Level (MSL)2 (1 Year)
- Number of Terminations8
- ECCN CodeEAR99
- Terminal FinishNickel/Palladium/Gold (Ni/Pd/Au)
- SubcategoryPower Management Circuits
- TechnologyBICMOS
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)260
- Number of Functions1
- Base Part NumberUCC2946
- OutputPush-Pull, Totem Pole
- Pin Count8
- Power Supplies2.5/5V
- Number of Channels1
- Max Supply Voltage5.5V
- Min Supply Voltage2.1V
- Operating Supply Current10μA
- Nominal Supply Current18μA
- Max Supply Current18μA
- Adjustable ThresholdYES
- Quiescent Current10μA
- Watchdog TimerYes
- ResetActive Low
- Voltage - ThresholdAdjustable/Selectable
- Number of Voltages Monitored1
- Reset Timeout140ms Minimum
- Min Reset Threshold Voltage1.17V
- Max Reset Threshold Voltage1.26V
- Threshold Voltage1.235
- Overvoltage Threshold1.26V
- Height1.75mm
- Length4.9mm
- Width3.91mm
- Thickness1.58mm
- Radiation HardeningNo
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
UCC2946DTR Overview
This particular component is manufactured by Texas Instruments and falls under the category of PMIC - Supervisors. It is specifically a PMIC - Supervisors chip, which is designed to monitor and control power in electronic devices. The package or case for this chip is an 8-SOIC, with a width of 0.154 inches or 3.90mm. It has been assigned a JESD-609 Code of e4, indicating its level of reliability and quality standards. The Moisture Sensitivity Level (MSL) for this chip is 2, which means it can be stored for up to 1 year without any risk of damage from moisture. It has a total of 8 terminations, which are used to connect the chip to other components in a circuit. The operating supply current for this chip is 10μA, indicating its low power consumption. The voltage threshold for this chip is adjustable and selectable, allowing for customization based on specific needs. The reset timeout for this chip is a minimum of 140ms, ensuring that it can quickly respond to any changes in power. The minimum reset threshold voltage for this chip is 1.17V, while the overvoltage threshold is set at 1.26V. This chip has a length of 4.9mm, making it compact and suitable for use in various electronic devices.
UCC2946DTR Features
Simple Reset/Power-On Reset type
Minimum supply voltage of 2.1V
10μA operating supply current
UCC2946DTR Applications
There are a lot of Texas Instruments UCC2946DTR Voltage Supervisors applications.
Smart meter
Important electronics for automotive safety
Detection of phase imbalance
Low voltage/high power - AI, GPU
Fire equipment power monitoring system
Utility meter
Dash board
DC stabilized power supply module
Important electronics for automotive protection
Telecommunications equipment
This particular component is manufactured by Texas Instruments and falls under the category of PMIC - Supervisors. It is specifically a PMIC - Supervisors chip, which is designed to monitor and control power in electronic devices. The package or case for this chip is an 8-SOIC, with a width of 0.154 inches or 3.90mm. It has been assigned a JESD-609 Code of e4, indicating its level of reliability and quality standards. The Moisture Sensitivity Level (MSL) for this chip is 2, which means it can be stored for up to 1 year without any risk of damage from moisture. It has a total of 8 terminations, which are used to connect the chip to other components in a circuit. The operating supply current for this chip is 10μA, indicating its low power consumption. The voltage threshold for this chip is adjustable and selectable, allowing for customization based on specific needs. The reset timeout for this chip is a minimum of 140ms, ensuring that it can quickly respond to any changes in power. The minimum reset threshold voltage for this chip is 1.17V, while the overvoltage threshold is set at 1.26V. This chip has a length of 4.9mm, making it compact and suitable for use in various electronic devices.
UCC2946DTR Features
Simple Reset/Power-On Reset type
Minimum supply voltage of 2.1V
10μA operating supply current
UCC2946DTR Applications
There are a lot of Texas Instruments UCC2946DTR Voltage Supervisors applications.
Smart meter
Important electronics for automotive safety
Detection of phase imbalance
Low voltage/high power - AI, GPU
Fire equipment power monitoring system
Utility meter
Dash board
DC stabilized power supply module
Important electronics for automotive protection
Telecommunications equipment
UCC2946DTR More Descriptions
-40°C to 90°C, microprocessor supervisor with watchdog timer 8-SOIC -40 to 85
Processor Supervisor 1.235V 1 Active Low/Push-Pull 8-Pin SOIC T/R
MICROPROCESSOR-MPU SUPERVISOR, 12 uA, 5.5V, 8-SOIC FULL REEL
Processor Supervisor 1.235V 1 Active Low/Push-Pull 8-Pin SOIC T/R
MICROPROCESSOR-MPU SUPERVISOR, 12 uA, 5.5V, 8-SOIC FULL REEL
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