The XC61AN2502PR is a voltage detector IC produced by Torex Semiconductor Ltd. It's specifically designed to monitor the voltage level of power supplies and generate a reset signal when the voltage drops below a predetermined threshold. This functionality is crucial for safeguarding microcontrollers (MCUs), CPUs, and other sensitive electronic components from malfunction or data loss during voltage fluctuations or power outages.

Applications

• Microcontroller Reset: Generating a reliable reset signal for MCUs during power-up, power-down, and voltage dips.
• CPU Reset: Providing a clean reset signal for CPUs to prevent data corruption and ensure proper operation.
• Power Supply Monitoring: Detecting undervoltage conditions in power supplies and triggering appropriate actions.
• Battery Management Systems: Monitoring battery voltage and preventing deep discharge.
• Industrial Automation: Protecting sensitive equipment from voltage irregularities in industrial environments.

Features

• Precise Voltage Detection: Accurate voltage monitoring for reliable system protection.
• Ultra-Low Power Consumption: Minimizes battery drain in portable applications.
• Small Package Size: Ideal for space-constrained applications.
• Open-Drain Output: Provides flexible interfacing with various digital systems.
• Hysteresis: Prevents output oscillation and ensures stable operation.

Benefits

• Prevents Data Corruption: Protects valuable data from being lost or corrupted during voltage dips.
• Enhances System Reliability: Ensures stable system operation by providing a reliable reset signal.
• Extends Battery Life: Minimizes power consumption, extending the runtime of battery-powered devices.
• Simplifies System Design: Reduces the need for external components, simplifying circuit design.
• Protects Sensitive Components: Prevents damage to sensitive electronic components caused by undervoltage conditions.

The XC61AN2502PR features a detection voltage of 2.5V. It is housed in a compact surface-mount package, making it suitable for high-density PCB layouts. Its open-drain output configuration necessitates the use of a pull-up resistor. The device is designed to operate within a broad temperature range, making it suitable for use in diverse environmental conditions. This detector offers precise and stable voltage detection, guaranteeing dependable system performance across varying temperature and voltage levels. It's commonly employed in applications where dependable power management and system reset functions are critical.