The XC61CC6002NR is a voltage detector IC manufactured by Torex Semiconductor Ltd. It is designed to monitor voltage levels in electronic circuits and provide a reset signal when the voltage falls below a predetermined threshold. This function is crucial for protecting microcontrollers and other sensitive components from undervoltage conditions.

Applications

• Microcontroller reset circuits
• Power supply monitoring
• Battery-powered devices
• System voltage supervision
• Portable electronic devices
• Industrial control systems

Features

• Precision Voltage Detection: Accurate voltage monitoring with a typical threshold accuracy of ±1%.
• Low Power Consumption: Minimizes current draw to extend battery life in portable applications.
• Small Package: Available in compact packages such as SOT-25 or similar.
• Open Drain Output: The reset output is typically open drain, allowing for flexible connection to other circuits.
• Hysteresis: Built-in hysteresis prevents output chattering during voltage fluctuations.
• Wide Operating Voltage Range: Supports a range of input voltages.

Benefits

• System Protection: Prevents damage to sensitive components due to undervoltage conditions.
• Improved Reliability: Ensures stable system operation by providing a reliable reset signal.
• Extended Battery Life: Low power consumption minimizes battery drain in portable devices.
• Simplified Design: Easy integration into existing circuits with minimal external components.
• Space-Saving: Small package size allows for use in compact electronic devices.
• Cost-Effective: Provides a cost-efficient solution for voltage monitoring and reset functionality.

Additional Details

The XC61CC6002NR has a specific detection voltage threshold (6.0V in this case). It's important to select the correct voltage detector IC with a suitable threshold for the specific application. The output signal typically remains low while the input voltage is below the detection threshold and goes high when the voltage exceeds the threshold plus the hysteresis voltage. The datasheet provides information on the specific timing characteristics, such as the delay time between the voltage falling below the threshold and the reset signal being asserted. The external pull-up resistor value for the open drain output must be chosen carefully to ensure proper signal levels.