TB2903HQ Просмотр технического описания (PDF) - Toshiba
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TB2903HQ Datasheet PDF : 17 Pages
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VIN – POUT (ch1)
40
1 kHz
100 Hz
30
10 kHz
20
f = 20 kHz
10
VCC = 13.2 V
RL = 4 Ω
No filter
0
0
2
4
6
8
10
Input voltage VIN (Vrms)
TB2903HQ
VIN – POUT (ch2)
40
1 kHz
100 Hz
30
10 kHz
20
f = 20 kHz
10
VCC = 13.2 V
RL = 4 Ω
No filter
0
0
2
4
6
8
10
Input voltage VIN (Vrms)
VIN – POUT (ch3)
40
1 kHz
100 Hz
30
10 kHz
f = 20 kHz
20
10
VCC = 13.2 V
RL = 4 Ω
No filter
0
0
2
4
6
8
10
Input voltage VIN (Vrms)
VIN – POUT (ch4)
40
1 kHz
100 Hz
30
10 kHz
f = 20 kHz
20
10
VCC = 13.2 V
RL = 4 Ω
No filter
0
0
2
4
6
8
10
Input voltage VIN (Vrms)
400
RL = ∞
VIN = 0
300
ICCQ –VCC
200
100
0
0
10
20
30
Supply voltage VCC (V)
120
100
80
(1)
60
PD MAX – Ta
(1) NFINITE HEAT SINK
RθJC = 1°C/W
(2) HEAT SINK (RθHS = 3.5°C/W)
RθJC + RθHS = 4.5°C/W
(3) NO HEAT SINK
RθJA = 39°C/W
40
20
(2)
(3)
0
0
25
50
75
100
125
150
Ambient temperature Ta (°C)
12
2006-04-28
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