TB2924FG Toshiba, TB2924FG Datasheet - Page 9

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TB2924FG

Manufacturer Part Number
TB2924FG
Description
Manufacturer
Toshiba
Datasheet

Specifications of TB2924FG

No. Of Channels
2
Package
HSOP 36-P-450-0.65
Recommended Vcc (v)
15
Rl=2 Ohm
-
Rl=4 Ohm
19.5W x 2
Rl=8 Ohm
10.5W x 2
Features/built-in Functions
2 BTL channels, mute, standby switch, various protection circuits, Class-D high efficiency
Operating Voltage (v)
11.4 to 18/ 11.4 to 20

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Example Application Circuit
*: Output L (4 Ω ): 10 µH (A7502BY-180M: TOKO, INC.)
*: Output C (4 Ω): 1.0 µF
*: Output L (8 Ω): 18 µH (A7502BY-180M: TOKO, INC.)
*: Output C (8 Ω): 0.47 µF
*: The application circuits shown in this document are provided for reference purposes only. Especially, thorough
*: When no signal is present, the power supply current varies with the characteristics of the output inductance (Out L).
*: For all capacitors that are not indicated by the electrolytic capacitor symbol, use ceramic capacitors with an
V
NC BOOT
36
REG
evaluation is required on the phase of mass production design.
Toshiba dose not grant the use of any industrial property rights with these examples of application circuits.
appropriate withstand voltage.
1
BOOT
2 (+)
1 (+)
35
2
OUT2
0.1 µF
0.1 µF
OUT1
(+)
(+)
OUT
2 (+)
OUT
1 (+)
34
3
GND2
ΟυτC
ΟυτC
PW
NC
33
4
GND1
OUT
2 (−)
PW
32
5
R
ΟυτC
OUT1
L
NC
31
(−)
6
8 Ω
R
ΟυτC
L
1 µF
8 Ω
NC BOOT
NC
30
7
OUT1
0.1 µF
1 µF
(−)
BOOT
2 (−)
1 (−)
29
8
OUT2
(−)
V
V
PW
PW
28
CC2
CC1
9
Heat sink
Heat sink
9
GND2
GND1 Rip/F NC
GND
Pre
Pre
27
10
4.7 µF
1000 µF
OSC
SW
26
11
1 µF
IN2 FEED
25
12
IN2
2 (−)
IN1
IN1
24
13
FEED
FEED
2 (+)
1 (−)
23
14
FEED
OSC
OUT
1 (+)
22
15
STBY MUTE
OSC
21
16
IN
V
V
Pre
20
17
CC
CC
TB2924FG
2006-01-25
V
NC
CC
19
18
/2

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