MP8060
16V, 3.5A Quad Channel Power Half-Bridge
The Future of Analog IC Technology
DESCRIPTION
FEATURES
The MP8060 is a configurable dual channel full-
bridge or quad channel half-bridge used 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.
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3.5A Peak Current Output
Up to 600KHz Switching Frequency
Integrated Power 0.4Ω Switches
30ns Switch Dead Time
All Switches have Over-Current Protection
Internal Under Voltage Protection
Internal Thermal Protection
2.6mA Operating Current
Fault Output Flag
Single Ended: 4W/Channel at 16V, 8Ω Load
Bridge Tied Load Output Power:
16W/Channel at 16V, 8Ω Load
The MP8060 features a low current shutdown
mode, standby mode, input under voltage
protection, thermal shutdown and fault flag
signal output. All channels of drivers interface
with standard logic signals.
The MP8060 is available in a 32 lead QFN 5X5
package.
APPLICATIONS
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Class D Audio Drivers
Motor Drivers
“MPS” and “The Future of Analog IC Technology” are Registered Trademarks of
Monolithic Power Systems, Inc.
TYPICAL APPLICATION
VDD
L1
CN1
C1
1000uF
C2
1uF
C3
0.1uF
10uH
OUT1A
OUT1B
C4
0.47uF
D2
D4
C5
1uF
C6
0.1uF
L2
10uH
C7
0.47uF
PGND1B
PWM1A
PWM1B
PWM1A
PWM1B
FAULT
SHDN
BST1B
VDR1
FAULTB
C8
0.1uF
AGND
VDR2
SHDNB
AGND
MP8060
PWM2A
STBY
PWM2B
PWM2A
STBYB
PWM2B
BST2A
PGND2A
N/C
C9
0.1uF
L3
CN2
C10
0.1uF
C11
0.47uF
10uH
OUT2A
OUT2B
D6
C12
1uF
VDD
C15
0.1uF
C13
1000uF
C14
1uF
L4
10uH
C16
0.47uF
D8
M8060 Rev. 0.9
5/5/2010
www.MonolithicPower.com
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
© 2010 MPS. All Rights Reserved.
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