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MP1720DH-9-LF

MP1720DH-9-LF Description

The MP1720DH-9-LF is a high-performance, monolithic Class D audio amplifier designed for applications requiring efficient power delivery and high audio quality. Manufactured by Monolithic Power Systems Inc., this IC amplifier is engineered to deliver a maximum output power of 2.78W into a 4-ohm load, making it ideal for compact audio systems. The device operates within a supply voltage range of 2.5V to 5.5V, ensuring compatibility with a variety of power sources.

The MP1720DH-9-LF is housed in a Tube package and is available in a 10MSOP form factor, which is well-suited for surface mount applications. This mounting type facilitates easy integration into printed circuit boards, enhancing the flexibility of design and manufacturing processes. The device is classified under HTSUS code 8542.33.0001 and is compliant with REACH and RoHS3 regulations, ensuring environmental safety and regulatory adherence.

MP1720DH-9-LF Features

• High Efficiency: The Class D design of the MP1720DH-9-LF ensures high efficiency, reducing power consumption and heat generation compared to traditional Class AB amplifiers. This makes it suitable for battery-powered and portable audio devices.
• Wide Supply Voltage Range: The ability to operate between 2.5V and 5.5V supply voltages provides flexibility in power source selection, accommodating both low-voltage and standard voltage applications.
• Surface Mount Compatibility: The surface mount design allows for easy integration into modern PCBs, reducing the overall footprint and enhancing the reliability of the system.
• Compliance and Safety: The MP1720DH-9-LF is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and safety standards. This compliance is crucial for manufacturers aiming to adhere to global regulations.
• Moisture Sensitivity Level: With an MSL rating of 2 (1 Year), the MP1720DH-9-LF is suitable for environments with moderate humidity, ensuring long-term reliability and performance.

MP1720DH-9-LF Applications

The MP1720DH-9-LF is well-suited for a variety of applications where high efficiency and compact design are paramount. Some specific use cases include:

• Portable Audio Devices: Ideal for smartphones, tablets, and portable speakers where space and power efficiency are critical.
• Automotive Audio Systems: Suitable for in-car entertainment systems that require high-quality audio output with minimal power consumption.
• Home Audio Systems: Can be used in compact home audio setups, such as soundbars and mini-speakers, delivering high-fidelity audio without the need for large power supplies.
• Industrial Applications: Applicable in industrial settings where audio feedback or notification systems are required, ensuring clear and efficient audio output.

Conclusion of MP1720DH-9-LF

The MP1720DH-9-LF from Monolithic Power Systems Inc. stands out as a versatile and efficient Class D audio amplifier. Its high efficiency, wide supply voltage range, and surface mount compatibility make it an excellent choice for a variety of applications, from portable devices to automotive and home audio systems. The device's compliance with environmental and safety regulations further enhances its appeal in the electronics industry. For designers and manufacturers seeking a reliable, high-performance audio solution, the MP1720DH-9-LF is an ideal choice.