The XC61CC4502MR is a voltage detector IC from Torex Semiconductor Ltd. It serves to monitor the input voltage and output a reset signal when the voltage drops below a predetermined threshold. This particular model features a detection voltage of 4.5V.

Applications

• Microcontroller and microprocessor reset circuits
• Power management systems
• Battery voltage monitoring
• Over/under voltage protection
• Industrial automation equipment

Features

• High accuracy voltage detection (4.5V)
• Low quiescent current
• Compact package size
• Hysteresis characteristics
• Open drain N-channel output
• Wide operating temperature range

Benefits

• Enhances system reliability by preventing malfunctions caused by low voltage
• Extends battery life in portable devices due to minimal power consumption
• Allows for compact designs due to its small package size
• Provides stable operation by preventing output oscillation near the threshold voltage
• Offers flexible interfacing with various circuits
• Suitable for use in harsh environments

Additional Details

The XC61CC4502MR is designed with a CMOS process for low power consumption and high accuracy. The built-in hysteresis prevents chattering and ensures a clean reset signal. The open drain output requires a pull-up resistor. Its small size and precise voltage detection make it ideal for space-constrained and battery-powered applications. The detector protects electronic devices from damage caused by voltage drops and ensures stable system performance.

The device ensures a stable and reliable reset function, which is vital for proper initialization and operation of microcontrollers and other digital circuits. Its low power consumption is particularly advantageous in battery-operated systems where maximizing battery life is crucial. The accuracy of the detection voltage further enhances the reliability of the overall system.