tb2929hq TOSHIBA Semiconductor CORPORATION, tb2929hq Datasheet - Page 13

• Manufacturer Part Number: tb2929hq
• Description: 45w ? 4-ch Btl Audio Power Ic
• Manufacturer: TOSHIBA Semiconductor CORPORATION

2000
160
120
40
30
20
10
40
30
20
10
80
40
0
0
0
0
0
0
R L = ∞
V IN = 0 V
2
2
5
Input voltage V
Input voltage V
Supply voltage V
V
V
IN
IN
I
10
CCQ
4
4
– P
– P
1 kHz 10 kHz
OUT
OUT
20 kHz
– V
1 kHz 10 kHz
20 kHz
IN
IN
CC
15
6
6
(ch1)
(ch3)
CC
(Vrms)
(Vrms)
(V)
V CC = 13.2 V
R L = 4 Ω
No filter
V CC = 13.2 V
R L = 4 Ω
No filter
20
8
100 Hz
8
100 Hz
10
10
25
13
120
100
40
30
20
10
40
30
20
10
80
60
40
20
0
0
0
0
0
0
(1)
(3)
25
2
2
Ambient temperature Ta (°C)
Input voltage V
Input voltage V
50
V
V
IN
IN
P
(1) INFINITE HEAT SINK
(2) HEAT SINK (RθHS = 3.5°C/W
(3) NO HEAT SINK
4
4
D
– P
– P
MAX – Ta
RθJC = 1°C/W
RθJC + RθHS = 4.5°C/W
RθJA = 39°C/W
1 kHz 10 kHz
75
OUT
OUT
20 kHz
IN
IN
1 kHz 10 kHz
20 kHz
6
6
(ch2)
(ch4)
(2)
100
(Vrms)
(Vrms)
V CC = 13.2 V
R L = 4 Ω
No filter
V CC = 13.2 V
R L = 4 Ω
No filter
8
100 Hz
8
125
2009-01-29
100 Hz
TB2929HQ
150
10
10