MP7748SGF

Description：IC AMP D MONO/STEREO 60W 28TSSOP
Series：-
Mfr：Monolithic Power Systems Inc.
Package：Tube

SKU:8bcd5975d995 Category: Audio Amplifiers Brand: Monolithic Power Systems Inc.

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

Product Detailed Parameters

Description：IC AMP D MONO/STEREO 60W 28TSSOP
Series：-
Mfr：Monolithic Power Systems Inc.
Package：Tube
Type：Class D
Output Type：1-Channel (Mono) or 2-Channel (Stereo)
Max Output Power x Channels @ Load：60W x 1 @ 8Ohm; 30W x 2 @ 4Ohm
Voltage - Supply：-
Features：Depop, Short-Circuit Protection
Mounting Type：Surface Mount
Supplier Device Package：28-TSSOP-EP
Package / Case：28-TSSOP (0.173", 4.40mm Width) Exposed Pad
Operating Temperature：-40°C ~ 125°C (TJ)
Grade：-
Qualification：-

Download product information

MP7748SGF

Overview

The MP7748SGF-Z is a stereo Class-D audio amplifier manufactured by Monolithic Power Systems. It delivers 30W per channel into a 6-ohm load with single-ended output configuration. The device operates within a supply voltage range of 9.5V to 36V and supports a maximum output current of 4.5A. Total Harmonic Distortion plus Noise (THD+N) is specified at 0.02%. The component features two channels, a shutdown function, and a quiescent current of 3mA. It is housed in a TSSOP-F-28 package and functions reliably across an operating temperature range from -40°C to +85°C.

Feature Summary

Stereo Class-D architecture providing high-efficiency audio amplification
Integrated thermal protection and short-circuit protection mechanisms
Low quiescent current operation for power conservation
Supports single-ended stereo or bridged-tied mono configurations

Applications

Home theater systems
Portable speakers
Automotive infotainment audio modules

Procurement Notes

Verify the complete part number suffix, specifically 'Z', which indicates RoHS compliance and halogen-free status. Confirm the package type is TSSOP-F-28 and ensure the design supports the required 9.5V to 36V input voltage range. Check for moisture sensitivity handling requirements during assembly.

Selection Notes

Select this component for applications requiring high power output in a compact form factor. Ensure the heat dissipation strategy accommodates the 30W per channel capability. Verify that the load impedance matches the 6-ohm specification for optimal performance and THD+N metrics.

Part Context

This device belongs to the MP7748 series of audio amplifiers from Monolithic Power Systems. It serves as a higher-power alternative to lower-wattage models in the same family, designed for robust audio reproduction in consumer and automotive electronics.

Replacement Considerations

MP7748DF-LF-Z is listed as a related product but is marked as Not Recommended for New Designs (NRND). Verify functional compatibility if considering legacy stock.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.