Product Overview: TPS3850H33DRCR

The TPS3850H33DRCR is a highly precise voltage supervisor integrated circuit (IC) designed and manufactured by Texas Instruments (TI), a leader in the semiconductor industry. This device combines a voltage supervisory function with a window watchdog timer, providing a robust solution for systems that require strict voltage monitoring and reliable operation.

Key Features

• Voltage Supervision: The TPS3850H33DRCR offers a fixed threshold voltage of 3.3V, ensuring that the supply voltage remains within acceptable limits for sensitive electronic components.
• Window Watchdog Timer: The integrated window watchdog timer enhances system reliability by monitoring the activity of the microcontroller or processor, ensuring it operates within predefined timing windows.
• High Accuracy: With a tight accuracy specification, this device provides precise voltage monitoring, which is critical for advanced and sensitive electronic systems.
• Low Quiescent Current: The IC is designed for energy-efficient applications, featuring a low quiescent current that minimizes power consumption when the device is in standby mode.
• Adjustable Delay Time: The delay time for the supervisory circuit can be externally adjusted, allowing designers to tailor the system reset timing to specific application requirements.
• Multiple Reset Time Options: The device offers a variety of reset time options, which can be programmed to ensure proper system recovery during power-up, power-down, and brownout conditions.

Applications

The TPS3850H33DRCR is ideal for use in a wide range of applications, including:

• Industrial control systems
• Automotive electronics
• Telecommunications equipment
• Enterprise servers
• Medical devices

Package and Availability

The TPS3850H33DRCR comes in a small, 10-pin VSON package, which is suitable for space-constrained applications. The package is also RoHS compliant and designed for surface-mount technology (SMT) assembly processes. This product is available through Texas Instruments and authorized distributors, ensuring easy access for designers and manufacturers around the world.

With its combination of features, the TPS3850H33DRCR from Texas Instruments provides a reliable and efficient solution for voltage supervision and system monitoring, ensuring the safe and stable operation of electronic systems.