The S-812C56BPI-C5KTFU is a voltage detector IC manufactured by ABLIC U.S.A. Inc. This IC is designed to monitor voltage levels and trigger a reset or other protective action when the voltage falls below a specific threshold. It plays a crucial role in ensuring the stable and reliable operation of electronic devices, especially those powered by batteries or sensitive to voltage fluctuations.

Applications

• Microcontroller reset circuits: Provides a reliable reset signal when the supply voltage drops below the operating threshold, preventing erratic behavior.
• Battery voltage monitoring: Detects low battery conditions and triggers appropriate actions, such as shutting down the device or displaying a warning.
• Power supply supervision: Monitors the output voltage of power supplies and provides a fault signal if the voltage deviates from the specified range.
• Data loss prevention: Triggers data backup or shutdown procedures in memory devices to prevent data corruption during power failures.
• Industrial control systems: Ensures safe and reliable operation of industrial equipment by monitoring critical voltage levels.

Features

• High-accuracy voltage detection: Precisely monitors the input voltage and triggers the output when the voltage falls below the set threshold.
• Low current consumption: Minimizes power consumption, making it suitable for battery-powered applications.
• Small package size: Enables compact designs and easy integration into various electronic devices.
• Built-in hysteresis: Prevents false triggering due to noise or voltage fluctuations near the threshold.
• Open-drain output: Provides flexibility in circuit design and allows for easy interfacing with other components.

Benefits

• Enhanced system reliability: Protects against voltage fluctuations and ensures stable operation, reducing the risk of malfunctions.
• Extended battery life: Minimizes power consumption, allowing for longer runtime in battery-powered devices.
• Reduced board space: Enables smaller and more compact designs, saving valuable board space.
• Improved data integrity: Prevents data corruption during power failures by triggering data backup or shutdown procedures.
• Cost-effective solution: Offers a high level of protection and reliability at a competitive price.

Additional Details

The S-812C56BPI-C5KTFU is typically supplied in a small SOT-23 package or similar. The '56' in the part number indicates a detection voltage around 5.6V. The low current consumption is a key advantage for battery-powered applications. Hysteresis helps prevent unwanted switching near the threshold voltage. The open-drain output requires a pull-up resistor. For detailed technical specifications, including the exact voltage detection threshold, hysteresis value, operating temperature range, and package dimensions, consult the manufacturer's datasheet.