BD28412MUV-E2

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Rohm Semiconductor

9W+9W ANALOG INPUT CLASS D SPEAKER AMPLIFIER

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DocumentsBD28412MUV-E2 Flammability VQFN032V5050 Taping Spec +21

BD28412MUV-E2

Active

Rohm Semiconductor

9W+9W ANALOG INPUT CLASS D SPEAKER AMPLIFIER

Deep-Dive with AI

DocumentsBD28412MUV-E2 Flammability VQFN032V5050 Taping Spec +21

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	BD28412MUV-E2

Max Output Power x Channels @ Load	9 W, 2 channels, 8 Ohm
Mounting Type	Surface Mount
Operating Temperature [Max]	85 C
Operating Temperature [Min]	-25 °C
Output Type	2-Channel (Stereo)
Package / Case	32-VFQFN Exposed Pad
Supplier Device Package	VQFN032V5050
Type	Class D
Voltage - Supply [Max]	13 V
Voltage - Supply [Min]	4.5 V

BD28412MUV Series

9W+9W Analog Input Class D Speaker Amplifier

Part	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Supply [Min]	Voltage - Supply [Max]	Mounting Type	Supplier Device Package	Output Type	Max Output Power x Channels @ Load	Package / Case	Type
Rohm Semiconductor BD28412MUV-E2	85 C	-25 °C	4.5 V	13 V	Surface Mount	VQFN032V5050	2-Channel (Stereo)	2 channels 8 Ohm 9 W	32-VFQFN Exposed Pad	Class D

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 2.43
		10	$ 1.59
		25	$ 1.37
		100	$ 1.12
		250	$ 1.05
	Digi-Reel®	1	$ 2.43
		10	$ 1.59
		25	$ 1.37
		100	$ 1.12
		250	$ 1.05
	Tape & Reel (TR)	2500	$ 1.14
		5000	$ 1.09
		7500	$ 1.06
Newark	Each (Supplied on Cut Tape)	1	$ 1.56

Description

General part information

BD28412MUV Series

BD28412MUV is a 9W+9W stereo (or 18W monaural) class D amplifier, developed for battery equipped speaker systems such as wireless speakers. This IC is incorporated with a precise oscillator to generate multiple switching frequencies that can avoid the AM radio interference. In addition, 2.1Ch audio system can be realized by master and slave operation without beat noise caused by interference between two ICs. Furthermore, this IC achieves lower power consumption that eliminates the need for an external heat sink.