The XC61CN2702PRN is a voltage detector IC produced by Torex Semiconductor Ltd. This component safeguards electronic circuits by monitoring the input voltage and generating a reset signal when the voltage falls below a predetermined threshold. It is essential for maintaining system stability and preventing data loss or corruption due to undervoltage situations.

Applications

• Microcontroller Reset: Initiates a reset in microcontrollers during power-up or brownout conditions, ensuring proper operation.
• Memory Protection: Prevents data corruption in memory devices by triggering a reset when the voltage drops below a safe level.
• Power Supply Monitoring: Continuously monitors the output voltage of power supplies, providing an alert or shutdown signal if the voltage is out of range.
• Battery-Powered Equipment: Protects batteries from over-discharge by shutting down the device before the battery voltage drops too low.
• Embedded Systems: Enhances the reliability of embedded systems by detecting and responding to voltage irregularities.

Features

• High-Precision Voltage Detection: Ensures accurate monitoring of input voltage, triggering the reset at the correct threshold.
• Low Supply Current: Minimizes power consumption, making it suitable for portable and battery-operated devices.
• Compact Packaging: Available in space-saving packages like SOT-23, allowing for compact circuit designs.
• Built-in Hysteresis: Prevents unstable behavior (oscillation) around the threshold voltage, ensuring stable and reliable operation.
• Open Drain Output: Provides flexibility for interfacing with different logic circuits.

Benefits

• Enhanced System Reliability: Prevents system failures caused by low voltage conditions, guaranteeing uninterrupted operation.
• Data Integrity Protection: Protects valuable data from loss or corruption during power outages or voltage drops.
• Increased Battery Life: Low current consumption contributes to extending the battery life of portable devices.
• Simplified Circuit Design: Simplifies circuit design by integrating voltage detection and reset functionalities into a single chip.
• Reduced Board Space: Small package size allows for more compact and efficient board layouts.

Additional Details

The XC61CN2702PRN features a detection voltage of 2.7V. The output is N-channel open drain. Detailed technical specifications, including operating temperature range, pin configuration, and electrical characteristics, can be found in the product datasheet.