TB2901HQ 데이터 시트보기 (PDF) - Toshiba

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TB2901HQ

Maximum Power 47 W BTL × 4-ch Audio Power IC

Toshiba 

TB2901HQ(O)

Maximum Ratings (Ta = 25°C)

Characteristics

Symbol

Rating

Unit

Peak supply voltage (0.2 s)

DC supply voltage

Operation supply voltage

Output current (peak) RL=4Ω

Output current (peak) RL=2Ω

Power dissipation

Operation temperature

Storage temperature

VCC (surge)

50

V

VCC (DC)

25

V

VCC (opr)

18

V

IO (peak)

9

A

IO (peak)-2

6.3

PD (Note 6)

125

W

Topr

−40~85

°C

Tstg

−55~150

°C

Note 7: Package thermal resistance θj-T = 1°C/W (typ.) (Ta = 25°C, with infinite heat sink)

The absolute maximum ratings of a semiconductor device are a set of specified parameter values, which must not

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 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.

6

2004-10-15

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