BD28623MUV-E2

$2.41

Description：IC AMP D STEREO 17W VQFN024V4040
Series：-
Mfr：Rohm Semiconductor
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:35a8b32b3c82 Category: Audio Amplifiers Brand: Rohm Semiconductor

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Product introduction

Product Detailed Parameters

Description：IC AMP D STEREO 17W VQFN024V4040
Series：-
Mfr：Rohm Semiconductor
Package：Tape & Reel (TR),Cut Tape (CT)
Type：Class D
Output Type：2-Channel (Stereo)
Max Output Power x Channels @ Load：17W x 2 @ 8Ohm
Voltage - Supply：8.5V ~ 24V
Features：Depop, Short-Circuit Protection
Mounting Type：Surface Mount
Supplier Device Package：VQFN024V4040
Package / Case：24-VFQFN Exposed Pad
Operating Temperature：-25°C ~ 85°C (TA)
Grade：-
Qualification：-

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BD28623MUV-E2

Overview

The BD28623MUV-E2 is a stereo Class-D speaker amplifier IC manufactured by ROHM Semiconductor. It delivers 17 W per channel into an 8-ohm load with a supply voltage range of 8.5 V to 24 V. The device features digital I2S input, a fixed gain of 26 dB, and a THD+N of 0.08%. It operates within a temperature range of -25°C to +85°C and consumes 40 mA of quiescent current. Packaged in a compact VQFN024V4040-24 format, it supports single-supply operation and includes shutdown functionality for power management.

Feature Summary

Digital I2S interface for direct connection to audio sources without external DACs
High-efficiency Class-D architecture enabling high output power with minimal heat generation
Compact VQFN package designed for space-constrained applications like ultra-thin televisions

Applications

Ultra-thin television sets
Space-saving audio systems
Energy-efficient consumer electronics

Procurement Notes

Verify the exact part number suffix against official ROHM documentation to ensure correct revision and packaging specifications. Confirm that the application environment remains within the specified operating temperature range of -25°C to +85°C. Ensure the power supply voltage stays between 8.5 V and 24 V. Check for RoHS compliance status in the latest datasheet before finalizing procurement decisions.

Selection Notes

Select this component when a digital input amplifier is required for stereo audio applications. It is suitable for designs needing 17 W per channel at 8 ohms. Consider the VQFN024V4040-24 package size for PCB layout constraints. Verify compatibility with I2S digital audio interfaces. Ensure thermal management strategies align with the device's low heat dissipation characteristics.

Part Context

This component belongs to ROHM's line of digital speaker amplifiers. It utilizes advanced BCD technology to achieve high performance in a small footprint. The series targets markets demanding high sound quality and miniaturization. It serves as a solution for modern audio devices requiring efficient power conversion and digital signal integration.