MP8049S
24V, 5.5A
Quad Channel Power Half-Bridge
The Future of Analog IC Technology
DESCRIPTION
FEATURES
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.
5V to 26V VDD
±5.5A Peak Current Output
Up to 1MHz Switching Frequency
Protected Integrated Power 0.14Ω Switches
10ns Switch Dead Time
All Switches Current Limited
Internal Under Voltage Protection
Internal Thermal Protection
Short-circuit Protection
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.
Fault Output Flag
Bridge Tied Load Output Power:
37W/Channel at 24V, 8Ω
The MP8049S is available in a 40 lead QFN
5X5 package.
APPLICATIONS
Flat TV
Home Theaters
DVD Receivers
All MPS parts are lead-free and adhere to the RoHS directive. For MPS green
status, please visit MPS website under Products, Quality Assurance page.
“MPS” and “The Future of Analog IC Technology” are registered trademarks of
Monolithic Power Systems, Inc.
TYPICAL APPLICATION
M8049S Rev. 1.0
9/28/2012
www.MonolithicPower.com
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2012 MPS. All Rights Reserved.
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