tb2901h TOSHIBA Semiconductor CORPORATION, tb2901h Datasheet - Page 13

• Manufacturer Part Number: tb2901h
• Description: Maximum Power 47 W Btl 4-ch Audio Power Ic
• Manufacturer: TOSHIBA Semiconductor CORPORATION

0.003
0.001
0.03
0.01
300
200
100
120
100
0.3
0.1
80
60
40
20
0.01
0
3
1
0
10
0
V CC = 13.2 V
R L = 4 W
Filter
V CC = 13.2 V
R L = 2 W
P OUT = 5 W
ch2
~20 kHz
10
Signal source resistance R g (9)
ch1
Output power P OUT /ch (° C)
100
0.1
20
ch4
frequency f (kHz)
PD – P
ch3
9.0 V
V
30
1ch~4ch
THD – f
NO
1 k
1
V CC = 16.0 V
– R
13.2 V
OUT
40
g
50
10 k
10
f = 1 kHz
R L = 2 W
All drive
60
100 k
100
70
13
100
400
300
200
100
80
60
40
20
80
60
40
20
0
0
0
0
8
0
f = 1 kHz
R L = 4 W
4ch drive
R L = ?
V IN = 0
f = 1 kHz
R L = 2 W
All drive
10
Supply voltage V CC (V)
Output power P OUT (W)
Supply voltage V CC (V)
10
P
10
12
I
P
Omax
CCQ
D
– P
– V
– V
9.0 V
OUT
15
14
CC
CC
20
20
16
13.2 V
16 V
18 V
2002-11-06
TB2901H
25
18
30