The UCC3946N, crafted by the renowned semiconductor company Texas Instruments, is a state-of-the-art power supply supervisory integrated circuit (IC) designed for precision monitoring of power supplies. This IC is particularly suited for applications requiring voltage monitoring and battery control functions in their system architecture.

Key Features

• Voltage Supervision: The UCC3946N offers precise voltage supervision, ensuring that the system operates within safe voltage thresholds, thus protecting sensitive electronic components from damage due to voltage fluctuations.
• Programmable Reset Delay: It includes a programmable reset delay feature, allowing designers to set the optimal timing for system resets, enhancing the robustness and reliability of the application.
• Low Power Consumption: With its focus on energy efficiency, the UCC3946N boasts low power consumption, making it an ideal choice for battery-operated devices and power-sensitive applications.
• High Accuracy: The device ensures high accuracy in monitoring, which is critical for maintaining system integrity and performance.
• Wide Operating Temperature Range: It is designed to operate over a wide temperature range, making it versatile for use in various environments and applications.

Applications

The UCC3946N is widely utilized in a variety of applications, including:

• Computer systems
• Telecommunications equipment
• Industrial systems
• Battery-powered devices

Technical Specifications

Some of the technical specifications of the UCC3946N include:

• Supply voltage range tailored for operation from 1V to 10V
• Low supply current of 15µA (typical) at VDD = 3.3V
• Temperature range from -40°C to +85°C

Quality and Reliability

As with all Texas Instruments products, the UCC3946N is manufactured to the highest quality standards, ensuring both reliability and performance for critical system monitoring applications. It is available in a standard 8-pin DIP package, providing ease of integration into existing and new designs.

For detailed information, datasheets, and technical support, customers can visit the Texas Instruments website or contact their local Texas Instruments sales office.