BD5427MUV-E2

$3.05

Description：IC AMP CLASS D STEREO 7W 48VQFN
Series：-
Mfr：Rohm Semiconductor
Package：Tape & Reel (TR)

SKU:de275f1ceed0 Category: Audio Amplifiers Brand: Rohm Semiconductor

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Product introduction

Product Detailed Parameters

Description：IC AMP CLASS D STEREO 7W 48VQFN
Series：-
Mfr：Rohm Semiconductor
Package：Tape & Reel (TR)
Type：Class D
Output Type：2-Channel (Stereo)
Max Output Power x Channels @ Load：7W x 2 @ 8Ohm
Voltage - Supply：10V ~ 16.5V
Features：Depop, Mute, Short-Circuit and Thermal Protection
Mounting Type：Surface Mount
Supplier Device Package：VQFN048V7070
Package / Case：48-VFQFN Exposed Pad
Operating Temperature：-
Grade：-
Qualification：-

Download product information

BD5427MUV-E2

Overview

The BD5427MUV-E2 is a Class-D stereo audio amplifier manufactured by ROHM Semiconductor. It delivers 7W per channel into an 8-ohm load with a supply voltage range of 10V to 16.5V. The device features a single analog input and operates within a temperature range of -40°C to +85°C. It utilizes a VQFN-48 package for surface mount installation. Key electrical specifications include a gain of 28 dB, THD+N of 0.1%, and a quiescent current of 25 mA.

Feature Summary

Class-D topology for high efficiency in stereo audio applications
Single-ended analog input interface for simplified system integration
Integrated thermal protection and short-circuit protection mechanisms

Applications

Portable speaker systems
Home audio equipment
Automotive infotainment speakers

Procurement Notes

Verify the RoHS compliance status through official datasheets or manufacturer declarations before procurement. Confirm that the VQFN-48 package dimensions match your PCB footprint requirements. Ensure the operating voltage range aligns with your system's power supply rails. Check for any specific handling instructions regarding moisture sensitivity levels indicated in the datasheet.

Selection Notes

Select this component when a compact, high-efficiency stereo amplifier is required for battery-powered or low-voltage applications. The 7W output per channel suits medium-power speaker drivers. Consider the 28 dB fixed gain and single-input architecture for designs prioritizing simplicity over complex digital control interfaces. Evaluate thermal performance based on the expected ambient temperature and enclosure constraints.

Part Context

This part belongs to the BD54 series of audio amplifiers from ROHM Semiconductor. It is functionally similar to the BD5423MUV-E2 but offers lower output power (7W vs 17W). Both share the same VQFN-48 package and Class-D architecture, allowing for potential pin-compatible design adjustments if power requirements differ.

Replacement Considerations

The BD5423MUV-E2 is a related model in the same series with higher power output. Verify pin compatibility and thermal characteristics before substitution. No other direct substitute part numbers are confirmed in the provided documentation.

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.