The XC61GN4202HRN is a voltage detector IC manufactured by Torex Semiconductor Ltd. It's designed to monitor voltage levels in electronic circuits and provide a reset signal when the voltage drops below a certain threshold. This ensures that the system operates reliably and prevents data corruption or malfunction due to undervoltage conditions.

Applications

• Microcontroller reset circuits: Used to reset microcontrollers during power-up or undervoltage conditions.
• Memory protection: Protects memory from corruption by resetting the system if the supply voltage drops too low.
• Power management systems: Monitors the main power supply and triggers a reset or shutdown if the voltage falls outside the specified range.
• Battery-powered devices: Monitors battery voltage to prevent deep discharge and ensure optimal performance.
• Industrial control systems: Provides a reliable reset signal in harsh industrial environments.

Features

• High-accuracy detection voltage: Provides precise voltage monitoring for reliable reset triggering.
• Low supply current: Minimizes power consumption in battery-powered applications.
• Small package size: Allows for compact circuit designs.
• Hysteresis: Prevents oscillations during reset triggering.
• Open drain output: Flexible output configuration for various system requirements.

Benefits

• Improved system reliability: Prevents system malfunction due to undervoltage conditions.
• Data protection: Protects memory from corruption during power failures.
• Extended battery life: Low power consumption makes it suitable for battery-powered devices.
• Simplified circuit design: Easy to integrate into existing systems.
• Cost-effective solution: Provides a reliable voltage monitoring function at a competitive price.

Additional Details

The XC61GN4202HRN features a detection voltage of 4.2V. The output is an N-channel open drain, and the package is SOT-25. It operates over a wide temperature range, making it suitable for various environmental conditions. This voltage detector is designed with high precision and low power consumption in mind, making it a great choice for various applications where voltage monitoring is required. Its built-in hysteresis prevents chattering during voltage fluctuations, ensuring reliable operation.