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NCP349MNBGTBG

NCP349MNBGTBG Description

The NCP349MNBGTBG is an integrated circuit (IC) designed for overvoltage protection. Manufactured by onsemi, this device is categorized under Power Supply Controllers, Monitors, and is specifically an IC voltage detector with overvoltage protection (OVP) capabilities. It is designed to operate within a supply voltage range of 1.2V to 28V and has an input voltage range of 1.2V to 28V. The device is surface-mountable, which allows for compact and efficient integration into various electronic systems.

NCP349MNBGTBG Features

• Voltage Detection Range: The NCP349MNBGTBG can detect voltages from 1.2V to 28V, making it suitable for a wide range of applications that require overvoltage protection.
• Low Supply Current: With a supply current of only 70 µA, this IC is energy-efficient and ideal for battery-powered devices where power consumption is a critical factor.
• Surface Mount Technology: The surface-mount design allows for easy integration into PCBs, reducing the footprint and enhancing the reliability of the system.
• Compliance: The NCP349MNBGTBG is compliant with the RoHS3 directive, indicating its suitability for environmentally conscious applications.
• Package: Packaged in a Tape & Reel (TR) format, this IC is convenient for automated assembly processes, enhancing production efficiency.

NCP349MNBGTBG Applications

The NCP349MNBGTBG is ideal for applications where overvoltage protection is critical to prevent damage to sensitive electronic components. Some specific use cases include:

• Portable Electronics: In devices like smartphones, tablets, and laptops, where battery voltage can fluctuate and potentially cause damage.
• Automotive Electronics: For protecting the electronic control units (ECUs) and other sensitive components from voltage spikes.
• Industrial Control Systems: To safeguard the microcontrollers and other critical components from power surges and overvoltage conditions.
• Power Supplies: As a monitoring device to ensure that the output voltage remains within safe operational limits.

Conclusion of NCP349MNBGTBG

The NCP349MNBGTBG is a versatile and efficient overvoltage protection IC that offers a wide voltage detection range, low power consumption, and surface-mount packaging. Its compliance with RoHS3 and REACH regulations makes it suitable for environmentally conscious designs. While the product is currently marked as obsolete, it remains a reliable choice for legacy systems or applications where overvoltage protection is paramount. Its unique features and advantages make it a preferred choice in applications requiring robust voltage detection and protection.