参数资料
型号: TAS5111DADRG4
厂商: TEXAS INSTRUMENTS INC
元件分类: 音频/视频放大
英文描述: 93 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO32
封装: GREEN, PLASTIC, HTSSOP-32
文件页数: 18/18页
文件大小: 325K
代理商: TAS5111DADRG4
TAS5111
SLES049D JULY 2003 REVISED MARCH 2004
www.ti.com
9
Figure 5
PO Output Power W
0
10
20
30
40
50
60
70
80
90
100
0
102030
405060
7080
f = 1 kHz
RL = 4
TC = 75°C
η
System
Output
Stage
Efficiency
%
SYSTEM OUTPUT STAGE EFFICIENCY
vs
OUTPUT POWER
Figure 6
PO Output Power W
0
2
4
6
8
10
12
14
0
1020
3040
506070
80
P
to
t
Power
Loss
W
POWER LOSS
vs
OUTPUT POWER
f = 1 kHz
RL = 4
TC = 75°C
Figure 7
TC Case Temperature °C
60
65
70
75
80
85
90
0
20
40
60
80
100
120
140
PVDD = 29.5 V
RL = 4
P
O
Output
Power
W
OUTPUT POWER
vs
CASE TEMPERATURE
Figure 8
TJ Junction Temperature °C
100
110
120
130
140
150
160
170
180
190
200
0
25
50
75
100
125
r on
On-State
Resistance
m
ON-STATE RESISTANCE
vs
JUNCTION TEMPERATURE
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TAS5111DADG4 93 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO32
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