MP7720 – 20W CLASS D MONO SINGLE ENDED AUDIO AMPLIFIER
TYPICAL APPLICATION CIRCUIT
OFF ON
C3
5.6nF
4
EN
6
VDD
1 PIN
PGND 8
MP7720
2
5
NIN
BS
3
AGND
7
SW
AUDIO
INPUT
C4
10pF
+
C10
390pF
VDD
9.5V to 24V
D2
6.2V
D1
1A
30V
+
Figure 1—20W Mono Typical Application Circuit
MP7720_F01
MP7720 Rev. 1.9
www.MonolithicPower.com
9
3/13/2006
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