Datasheet

P
O
− Output Power (Per Channel) − W
0
10
20
30
40
50
60
70
80
90
100
0.0 0.5 1.0 1.5 2.0
Efficiency − %
G010
f
IN
= 1 kHz
Gain = 6 dB
R
L
= 8 Ω + 33 µH
V
DD
= 2.5 V
V
DD
= 3.6 V
V
DD
= 5 V
P
O
− Output Power (Per Channel) − W
0
10
20
30
40
50
60
70
80
90
100
0.0 0.5 1.0 1.5 2.0 2.5 3.0
Efficiency − %
G011
f
IN
= 1 kHz
Gain = 6 dB
R
L
= 4 Ω + 33 µH
V
DD
= 2.5 V
V
DD
= 3.6 V
V
DD
= 5 V
P
O
− Total Output Power − W
0.00
0.05
0.10
0.15
0.20
0.25
0.30
0 1 2 3 4
P
D
− Total Power Dissipation − W
G012
f
IN
= 1 kHz
Gain = 6 dB
R
L
= 8 Ω + 33 µH
V
DD
= 5 V
V
DD
= 3.6 V
V
DD
= 2.5 V
P
O
− Total Output Power − W
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
0 1 2 3 4 5 6
P
D
− Total Power Dissipation − W
G013
f
IN
= 1 kHz
Gain = 6 dB
R
L
= 4 Ω + 33 µH
V
DD
= 5 V
V
DD
= 3.6 V
V
DD
= 2.5 V
P
O
− Total Output Power − W
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
0 1 2 3 4
I
DD
− Total Supply Current − A
G014
V
DD
= 3.6 V
V
DD
= 2.5 V
V
DD
= 5 V
f
IN
= 1 kHz
Gain = 6 dB
R
L
= 8 Ω + 33 µH
P
O
− Total Output Power − W
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
0 1 2 3 4 5 6
I
DD
− Total Supply Current − A
G015
f
IN
= 1 kHz
Gain = 6 dB
R
L
= 4 Ω + 33 µH
V
DD
= 3.6 V
V
DD
= 2.5 V
V
DD
= 5 V
TPA2017D2
SLOS584 – APRIL 2009 ..................................................................................................................................................................................................... www.ti.com
EFFICIENCY EFFICIENCY
vs vs
OUTPUT POWER (PER CHANNEL) OUTPUT POWER (PER CHANNEL)
Figure 9. Figure 10.
TOTAL POWER DISSIPATION TOTAL POWER DISSIPATION
vs vs
TOTAL OUTPUT POWER TOTAL OUTPUT POWER
Figure 11. Figure 12.
TOTAL SUPPLY CURRENT TOTAL SUPPLY CURRENT
vs vs
TOTAL OUTPUT POWER TOTAL OUTPUT POWER
Figure 13. Figure 14.
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