UC2903QTRG3
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- Mfr.Part #
- UC2903QTRG3
- Manufacturer
- Texas Instruments
- Package / Case
- 20-LCC (J-Lead)
- Datasheet
- Download
- Description
- IC SUPERVISOR 4 CHANNEL 20PLCC
- Stock
- 12,428
- In Stock ：
- 12,428
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- Manufacturer :
- Texas Instruments
- Product Category :
- Supervisors
- Mount :
- Surface Mount
- Number of Terminations :
- 20
- Max Power Dissipation :
- 1W
- Length :
- 8.965mm
- Mounting Type :
- Surface Mount
- Terminal Form :
- J BEND
- Number of Voltages Monitored :
- 4
- Adjustable Threshold :
- yes
- Supply Voltage :
- 15V
- Package / Case :
- 20-LCC (J-Lead)
- Reset :
- Active Low
- Terminal Pitch :
- 1.27mm
- Output :
- Open Drain or Open Collector
- Supply Current-Max (Isup) :
- 15mA
- Number of Pins :
- 20
- Packaging :
- Tape and Reel (TR)
- Terminal Position :
- QUAD
- Width :
- 8.965mm
- ECCN Code :
- EAR99
- Watchdog Timer :
- No
- Pin Count :
- 20
- Reset Timeout :
- Adjustable/Selectable
- RoHS Status :
- ROHS3 Compliant
- Max Supply Voltage :
- 40V
- Min Supply Voltage :
- 8V
- Power Supplies :
- 15V
- Base Part Number :
- UC2903
- Number of Channels :
- 4
- Number of Functions :
- 1
- Type :
- Multi-Voltage Supervisor
- Operating Supply Current :
- 7mA
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Operating Temperature :
- -40°C~85°C TA
- Datasheets
- UC2903QTRG3
Supervisors Texas Instruments UC2903QTRG3 Overview
The Supervisors Texas Instruments UC2903QTRG3 is a sophisticated integrated circuit designed by Texas Instruments, tailored for robust supervisory control in multi-channel systems. This IC provides reliable monitoring of power supply and system health, which is crucial for maintaining the integrity and stability of electronic assemblies. Equipped with four independent supervisor channels, it ensures that all parts of your system function within specified operational thresholds, thus safeguarding against voltage anomalies, system failures, and data corruption. Its compact 20-PLCC (Plastic Leaded Chip Carrier) package allows for efficient use of board space in dense circuit designs, making it an ideal choice for advanced electronics where space and reliability are at a premium.
UC2903QTRG3 Features
The UC2903QTRG3 IC boasts several key features that enhance its utility in complex electronic systems. These include four independent voltage monitor channels, adjustable precision voltage thresholds, and a low power consumption profile. Additionally, it supports a wide range of supply voltages, which allows for versatile applications across different voltage levels. Its robust design is further complemented by the ability to operate over an extended temperature range, making it suitable for both commercial and industrial environments.
UC2903QTRG3 Applications
- Power Supply Systems: In power supply units, the UC2903QTRG3 monitors various output voltages, ensuring that all outputs remain within safe operational limits to prevent damage to connected devices.
- Telecommunications Equipment: This IC supervises voltage levels in telecom infrastructure, helping to maintain continuous and reliable service by preventing power-related faults.
- Automotive Electronics: Used in vehicle electronic systems, the UC2903QTRG3 ensures that critical components such as ECUs (Engine Control Units) operate without disruption due to voltage instability.
- Industrial Control Systems: It provides voltage level supervision in industrial environments, protecting sensitive machinery and systems from unexpected electrical faults that could lead to costly downtime and repairs.
- Data Servers: Monitoring voltage levels in servers, the UC2903QTRG3 helps in preventing data loss and hardware damage caused by power fluctuations, thus ensuring uninterrupted data center operations.
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