TA8252HQ TOSHIBA Semiconductor CORPORATION, TA8252HQ Datasheet - Page 12

• Manufacturer Part Number: TA8252HQ
• Description: Max Power 37w Btl ? 4ch Audio Power Ic
• Manufacturer: TOSHIBA Semiconductor CORPORATION

−10
−20
−30
−40
−50
−60
−70
80
70
60
50
40
30
20
10
0
0
10
0
V CC = 13.2 V
V OUT = 0.775 V rms (0 dBm)
R g = 620 Ω
R L = 4 Ω
OUT2→OUT3
OUT1→OUT3
10
9V
Output power P
100
OUT4→OUT3
Frequency f (Hz)
20
C.T. – f (OUT3)
P
D
13.2V
– P
30
1k
V CC = 18V
OUT
OUT
/ch (W)
40
f = 1 kHz
R L = 4 Ω
10k
50
100k
60
12
−10
−20
−30
−40
−50
−60
−70
140
120
100
80
60
40
20
0
0
10
0
V CC = 13.2 V
V OUT = 0.775 V rms (0 dBm)
R g = 620 Ω
R L = 4 Ω
OUT2→OUT4
OUT1→OUT4
(1) INFINITE HEAT SINK
(2) HEAT SINK
(3) NO HEAT SINK
RθJC = 0.5 °C/W
(RθHS = 3.5 °C/W)
RθJC + RθHS = 4 °C/W
RθJA = 31 °C/W
(3)
(1)
25
Ambient temperature Ta (°C)
100
OUT3→OUT4
Frequency f (Hz)
50
C.T. – f (OUT4)
P
D
MAX. – Ta
(2)
75
1k
100
10k
125
TA8252HQ
2006-04-28
100k
150