tb2921ahq TOSHIBA Semiconductor CORPORATION, tb2921ahq Datasheet - Page 13

• Manufacturer Part Number: tb2921ahq
• Description: 51 W ? 4-ch Btl Audio Power Ic
• Manufacturer: TOSHIBA Semiconductor CORPORATION

100
100
250
200
150
100
30
10
30
10
50
3
1
3
1
0
0.1
0.1
0
Stby/mute = High
R L = ∞
V IN = 0 V
5
0.3
0.3
Input voltage V
Input voltage V
Supply voltage V
V
V
IN
IN
I
1 kHz
1 kHz
10
CCQ
– P
– P
OUT
OUT
1
1
– V
IN
IN
10 kHz
10 kHz
CC
15
(ch1)
(ch3)
CC
(Vrms)
(Vrms)
V CC = 13.2 V
R L = 4 Ω
Non-filter
V CC = 13.2 V
R L = 4 Ω
Non-filter
(V)
3
3
20
20 kHz
20 kHz
100 Hz
100 Hz
10
10
25
13
120
100
100
100
80
60
40
20
30
10
30
10
0
3
1
0.1
3
1
0.1
0
(1)
(3)
25
Ambient temperature Ta (°C)
0.3
0.3
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
1 kHz
1 kHz
D
– P
– P
MAX – Ta
RθJC = 1°C/W
RθJC + RθHS = 4.5°C/W
RθJA = 39°C/W
75
OUT
OUT
1
1
IN
IN
10 kHz
10 kHz
(ch2)
(ch4)
(2)
100
(Vrms)
(Vrms)
V CC = 13.2 V
R L = 4 Ω
Non-filter
V CC = 13.2 V
R L = 4 Ω
Non-filter
3
3
TB2921AHQ
125
20 kHz
20 kHz
100 Hz
100 Hz
2009-02-03
150
10
10