The XC61CN3802PR-G is a voltage detector IC produced by Torex Semiconductor Ltd. The device is designed to monitor the input voltage of electronic circuits and generate a reset signal when the voltage falls below a specified threshold. This functionality is essential for preventing malfunctions and data corruption that can occur due to undervoltage conditions.

Applications

• Microcontroller Reset: Provides a reset signal to microcontrollers during power-up, power-down, or undervoltage events, ensuring proper operation.
• Battery Monitoring: Monitors battery voltage in portable devices and triggers alerts or shutdown when the battery is low, extending battery life.
• Power Supply Supervision: Supervises the output voltage of power supplies and signals a fault if the voltage is out of range, protecting connected devices.
• Memory Protection: Prevents data corruption in memory devices by triggering a reset when the supply voltage is insufficient to maintain data integrity.
• Industrial Control Systems: Used in industrial control systems to ensure reliable operation by monitoring power supply voltages and initiating safe shutdown procedures if necessary.

Features

• High Accuracy: Offers precise voltage detection, ensuring reliable performance.
• Low Power Consumption: Minimizes power consumption, making it suitable for battery-powered applications and extending battery life.
• Small Package: Available in small packages such as SOT-25, reducing board space requirements.
• CMOS Output: Features a CMOS output for direct interfacing with digital circuits, simplifying integration.
• Wide Operating Temperature Range: Operates reliably over a broad temperature range, making it suitable for various environments.

Benefits

• Improved System Reliability: Prevents system malfunctions and data corruption caused by undervoltage conditions, ensuring stable operation.
• Component Protection: Protects sensitive components from damage caused by voltage drops, increasing device lifespan.
• Extended Battery Life: Reduces power consumption in battery-powered devices, maximizing operating time.
• Simplified Design: Simplifies the design of power supply monitoring circuits, reducing development time.
• Compact Designs: Enables smaller and more compact product designs, ideal for portable devices.

Technical Specifications: The XC61CN3802PR-G has a detection voltage of 3.8V. The suffix 'PR' likely indicates the output configuration and specific package type. It typically includes a CMOS output. For complete technical details, including the supply voltage range, output current specifications, and operating temperature limits, consult the official Torex Semiconductor Ltd datasheet.