Tripath Technology, Inc. - Technical Information
T Y P I C A L P E R F O R M A N C E C H A R A C T E R I S T I C S (cont’d)
Efficiency vs Output Power
Efficiency vs Output Power
100
90
80
70
60
50
40
30
20
10
0
100
90
80
70
60
50
40
30
20
10
0
Vcc=23.5V
RL = 6Ω
Vcc=30V
RL = 8Ω
AES 17 Filter
THD+N < 10%
AES 17 Filter
THD+N < 10%
0
5
10
15
20
25
30
35
40
45
50
55
60
0
5
10
15
20
25
30
35
40
45
50
55
60
Output Power (W)
Output Power (W)
THD+N vs Output Power (paralleled outputs)
Efficiency vs Output Power (paralleled outputs)
100
90
80
70
60
50
40
30
20
10
0
10
5
Vcc=30V
= 4Ω
f=1kHz
RL
AES 17 Filter
THD+N 10%
Vcc=30V
RL = 4Ω
AES 17 Filter
<
2
1
0.5
0.2
0.1
0.05
0.02
0.01
0.005
0.002
0.001
0
10
20
30
40
50
60
70
80
90
100
110
120
5
10
50
200
1
2
20
100
Output Power (W)
Output Power (W)
9
TP2050– KL/1.0/07.05
TRIPATH [ TRIPATH TECHNOLOGY INC. ]
