Integrated Circuits (ICs)

MP8049SDU-LF-P

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Monolithic Power Systems Inc.

AUDIO AMP SPEAKER 2-CH STEREO 30W CLASS-D 40-PIN QFN EP T/R

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Integrated Circuits (ICs)

MP8049SDU-LF-P

Active

Monolithic Power Systems Inc.

AUDIO AMP SPEAKER 2-CH STEREO 30W CLASS-D 40-PIN QFN EP T/R

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DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MP8049SDU-LF-P

Features	Short-Circuit and Thermal Protection
Max Output Power x Channels @ Load [custom]	4
Max Output Power x Channels @ Load [custom]	30 W
Mounting Type	Surface Mount
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 C
Output Type	4-Channel (Quad)
Package / Case	40-VFQFN Exposed Pad
Supplier Device Package	40-QFN (5x5)
Type	Class D

MP8049 Series

Part	Output Type	Type	Package / Case	Supplier Device Package	Max Output Power x Channels @ Load [custom]	Max Output Power x Channels @ Load [custom]	Features	Mounting Type	Operating Temperature [Min]	Operating Temperature [Max]	Board Type	Supplied Contents	Utilized IC / Part	Max Output Power x Channels @ Load	Voltage - Supply [Min]	Voltage - Supply [Max]	Contents
Monolithic Power Systems Inc. MP8049SDU-LF-Z	4-Channel (Quad)	Class D	40-VFQFN Exposed Pad	40-QFN (5x5)	4	30 W	Short-Circuit and Thermal Protection	Surface Mount	-40 C	125 °C
Monolithic Power Systems Inc. MP8049SDU-LF-P	4-Channel (Quad)	Class D	40-VFQFN Exposed Pad	40-QFN (5x5)	4	30 W	Short-Circuit and Thermal Protection	Surface Mount	-40 C	125 °C
Monolithic Power Systems Inc. EV8049S-U-00A	4-Channel (Stereo)										Fully Populated	Board(s)	MP8049S	3 W 4	5 V	26 V	Board(s)

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	$ 3.77
	Digi-Reel®	1	$ 3.77
	Tape & Reel (TR)	500	$ 2.36
		1000	$ 1.99
		2500	$ 1.89
		5000	$ 1.82

Description

General part information

MP8049 Series

The MP8049S is a configurable dual channel full-bridge or quad channel half-bridge that can be configured as the output stage of a Class-D audio amplifier. Each full-bridge can be driven independently as stereo single ended audio amplifiers or driven complementary in a bridge tied load (BTL) audio amplifier configuration. The MP8049S features a low current shutdown mode, standby mode, input under voltage protection, current limit, thermal shutdown and fault flag signal output. All channels of drivers interface with standard logic signals. The MP8049S is available in a 40 lead QFN 5X5 package.5V to 26V VDD ±5.5A Peak Current Output Up to 1MHz Switching Frequency Protected Integrated Power 0.14? Switches 10ns Switch Dead Time All Switches Current Limited Internal Under Voltage Protection Internal Thermal Protection Short-circuit Protection Fault Output Flag Bridge Tied Load Output Power: 37W/Channel at 24V, 8?

Documents

Technical documentation and resources