onsemi

MC33160DW

MC33160DW Description

The MC33160DW is a single-channel voltage supervisor IC designed for power management applications. Manufactured by onsemi, this device is part of the Power Management (PMIC) category and is housed in a 16SOIC package. The MC33160DW is designed to monitor a single voltage level and provides an active-low reset output when the monitored voltage falls below a threshold of 4.55V. This supervisor IC is ideal for applications requiring reliable power monitoring and reset functionality.

MC33160DW Features

• Single Voltage Monitoring: The MC33160DW is designed to monitor a single voltage level, making it suitable for applications where a single power rail needs to be supervised.
• 4.55V Threshold Voltage: The device has a precise threshold voltage of 4.55V, ensuring accurate monitoring and reliable reset functionality.
• Active-Low Reset Output: The reset output is active-low, which is a common requirement in many digital systems, ensuring compatibility with a wide range of microcontrollers and processors.
• Open Drain or Open Collector Output: The output is open drain or open collector, allowing for flexible interfacing with various types of load circuits.
• Surface Mount Packaging: The MC33160DW is available in a surface mount package, facilitating easy integration into modern PCB designs.
• Moisture Sensitivity Level 1: With an MSL rating of 1 (unlimited), the device is suitable for a wide range of manufacturing environments without the need for special handling procedures.
• Obsolete Status: While the MC33160DW is now obsolete, it remains a reliable choice for legacy systems and applications where its specific features are required.

MC33160DW Applications

The MC33160DW is well-suited for a variety of applications where power monitoring and reset functionality are critical. Some specific use cases include:

• Embedded Systems: Ideal for monitoring the power supply in embedded systems, ensuring reliable operation and preventing system crashes due to power fluctuations.
• Microcontroller-Based Designs: Provides a robust reset mechanism for microcontroller-based applications, ensuring proper initialization and operation.
• Power-Sensitive Applications: Suitable for applications where power supply integrity is crucial, such as in industrial control systems and telecommunications equipment.
• Legacy Systems: Given its obsolete status, the MC33160DW is particularly useful for maintaining and upgrading legacy systems where its specific features are already integrated.

Conclusion of MC33160DW

The MC33160DW is a reliable single-channel voltage supervisor IC that offers precise voltage monitoring and reset functionality. Its 4.55V threshold voltage and active-low reset output make it ideal for a wide range of power management applications. The device's surface mount packaging and moisture sensitivity level 1 rating ensure easy integration and robustness in various manufacturing environments. While now obsolete, the MC33160DW remains a valuable component for legacy systems and applications requiring its unique features. For designers and engineers looking for a dependable power monitoring solution, the MC33160DW is a proven choice.