The XC61CC2002NRN is a voltage detector manufactured by Torex Semiconductor. It is designed to monitor the supply voltage in electronic circuits and provide a reset signal when the voltage drops below a specific threshold. This is a critical function for ensuring the stable operation of microcontrollers and other sensitive electronic components.

Applications

• Microcontroller Reset Circuits: Provides a reliable reset signal to microcontrollers during power-up or brown-out conditions.
• Power Supply Monitoring: Detects undervoltage conditions in power supplies and triggers appropriate actions.
• Battery-Powered Devices: Monitors battery voltage and prevents deep discharge.
• Embedded Systems: Ensures stable operation by monitoring the supply voltage and initiating a reset when necessary.
• Industrial Control Systems: Provides voltage supervision in industrial environments to prevent equipment malfunctions.

Features

• High-Accuracy Voltage Detection: Precisely monitors the input voltage.
• Low Current Consumption: Minimizes power drain, extending battery life in portable applications.
• Small Package Size: Allows for easy integration into space-constrained applications.
• Open Drain Output: Provides flexible interfacing with various logic circuits and microcontrollers.
• Hysteresis: Prevents oscillations and ensures stable operation, even with noisy voltage signals.

Benefits

• Improved System Reliability: Prevents system crashes and data corruption caused by voltage drops.
• Extended Battery Life: Low power consumption contributes to longer operating times in battery-powered devices.
• Simplified Circuit Design: Reduces the number of external components required for voltage monitoring.
• Enhanced System Protection: Protects sensitive components from damage caused by undervoltage conditions.
• Stable Operation: Hysteresis prevents false resets caused by noise or minor voltage fluctuations.

The XC61CC2002NRN has a detection voltage of 2.0V. The device typically comes in a small SOT-25 or similar package, making it suitable for compact designs. It features an open drain output, requiring an external pull-up resistor. The low quiescent current ensures minimal impact on the overall system power consumption.

This voltage detector provides a reliable and cost-effective solution for voltage monitoring in a wide range of electronic applications, ensuring the stability and proper functioning of the system.