The XC61CC4602MR is a voltage detector IC manufactured by Torex Semiconductor Ltd. This IC is designed to monitor voltage levels and provide a reset signal when the voltage falls below a specified threshold. This specific model features a detection voltage of 4.6V.

Applications

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

Features

• High-accuracy detection voltage (4.6V)
• Low current consumption
• Small package size (SOT-23 or similar)
• Built-in hysteresis
• Open drain output
• Wide operating temperature range

Benefits

• Ensures reliable system operation by preventing malfunctions due to low voltage
• Extends battery life in portable applications because of low power consumption
• Saves PCB space with its compact size
• Reduces false triggering by incorporating hysteresis
• Provides flexible interfacing with different circuit configurations using an open drain output
• Suitable for applications in harsh environments

Additional Details

The XC61CC4602MR offers precise voltage detection and low power consumption, making it an excellent choice for voltage monitoring in various electronic devices. The open drain output necessitates a pull-up resistor. Its built-in hysteresis prevents unwanted reset signals caused by minor voltage fluctuations near the threshold voltage. Its ability to operate over a broad temperature range makes it well-suited for industrial and automotive applications.

The voltage detector’s primary function is to safeguard electronic circuits from damage caused by undervoltage conditions, thereby improving system reliability and preventing data loss or corruption. The low quiescent current is especially beneficial in battery-operated systems, where minimizing power consumption is critical. The precise and reliable voltage detection ensures consistent performance and protects sensitive components.