MP1720DQ-216-LF-Z

$0.35

Description：IC AMP CLASS D MONO 2.78W 10QFN
Series：-
Mfr：Monolithic Power Systems Inc.
Package：Tape & Reel (TR)

SKU:1af6f15948d6 Category: Audio Amplifiers Brand: Monolithic Power Systems Inc.

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Product introduction

Product Detailed Parameters

Description：IC AMP CLASS D MONO 2.78W 10QFN
Series：-
Mfr：Monolithic Power Systems Inc.
Package：Tape & Reel (TR)
Type：Class D
Output Type：1-Channel (Mono)
Max Output Power x Channels @ Load：2.78W x 1 @ 4Ohm
Voltage - Supply：2.5V ~ 5.5V
Features：Depop, Short-Circuit and Thermal Protection
Mounting Type：Surface Mount
Supplier Device Package：10-QFN (3x3)
Package / Case：10-VFDFN Exposed Pad
Operating Temperature：-40°C ~ 85°C (TA)
Grade：-
Qualification：-

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MP1720DQ-216-LF-Z

Overview

The MP1720DQ-216-LF-Z is a mono Class-D audio amplifier manufactured by Monolithic Power Systems. It delivers 2.78 W of output power with a total harmonic distortion plus noise of 0.15%. The device operates on a differential input and provides differential output. It functions within a supply voltage range of 2.5 V to 5.5 V and draws a working supply current of 7 mA. Key electrical parameters include a gain of 21.6 dB, an input offset voltage of 6 mV, and a slew rate of 200 V/us. The component is housed in an MSOP-10 package and supports operation temperatures from -40°C to +85°C.

Feature Summary

Class-D topology for high-efficiency audio amplification
Differential input and output signal configuration
Integrated shutdown control capability

Applications

Portable audio devices
Mobile phone speaker systems
Personal media players

Procurement Notes

Verify the specific suffix DQ against official datasheets to confirm package type and tape-and-reel specifications. Ensure compatibility with system voltage ranges between 2.5 V and 5.5 V. Confirm moisture sensitivity handling requirements during assembly. Cross-reference the exact part number with manufacturer documentation to avoid substitution errors.

Selection Notes

Select this component for applications requiring a compact mono audio solution with low power consumption. The 2.78 W output is suitable for small speakers. Consider the MSOP-10 package size for space-constrained designs. Verify that the 21.6 dB fixed gain meets the system's input signal requirements without additional amplification stages.

Part Context

This part belongs to the MP1720 series of audio amplifiers from Monolithic Power Systems. The series focuses on delivering high-quality sound in portable electronics. The MP1720DQ variant specifically denotes the package and packaging configuration within this product line.