TB2912HQ Toshiba, TB2912HQ Datasheet - Page 26

• Manufacturer Part Number: TB2912HQ
• Manufacturer: Toshiba

Specifications of TB2912HQ

• No. Of Channels: 4
• Package: HZIP 25-P-1.00F
• Recommended Vcc (v): 13.2
• Rl=2 Ohm: 70W x 4
• Rl=4 Ohm: 43W x 4
• Rl=8 Ohm: -
• Features/built-in Functions: 4 BTL channels, standby switch, mute, BiCD process, I2C self-diagnosis, tweeter diagnostics, low standby current
• Operating Voltage (v): 9 to 18

Absolute Maximum Ratings
be exceeded during operation, even for an instant. If any of these rating would be exceeded during operation, the
device electrical characteristics may be irreparably altered and the reliability and lifetime of the device can no
longer be guaranteed. Moreover, these operations with exceeded ratings may cause break down, damage and/or
degradation to any other equipment. Applications using the device should be designed such that each absolute
maximum rating will never be exceeded in any operating conditions. Before using, creating and/or producing
designs, refer to and comply with the precautions and conditions set forth in this documents.
The absolute maximum ratings of a semiconductor device are a set of specified parameter values, which must not
Peak supply voltage (0.2 s)
DC supply voltage
Operation supply voltage
Output current (peak)
Power dissipation
Operation temperature
Storage temperature
Note 19: Package thermal resistance θj-T = 1°C/W (typ.) (Ta = 25°C, with infinite heat sink)
Characteristics
(Ta = 25°C)
V
V
V
CC (surge)
I
Symbol
O (peak)
CC (DC)
CC (opr)
(Note 19)
T
T
P
opr
stg
D
− 55 to 150
− 40 to 85
Rating
125
26
50
28
18
9
Unit
°C
°C
W
V
V
V
A
TB2912HQ
2006-04-28