TB2901H Ver la hoja de datos (PDF) - Toshiba
Número de pieza
componentes Descripción
Fabricante
TB2901H Datasheet PDF : 17 Pages
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TB2901H
Maximum Ratings (Ta = 25°C)
Characteristics
Symbol
Rating
Unit
Peak supply voltage (0.2 s)
DC supply voltage
Operation supply voltage
Output current (peak)
Power dissipation
Operation temperature
Storage temperature
VCC (surge)
50
V
VCC (DC)
25
V
VCC (opr)
18
V
IO (peak)
9
A
PD (Note 2)
125
W
Topr
-40~85
°C
Tstg
-55~150
°C
Note 2: Package thermal resistance qj-T = 1°C/W (typ.) (Ta = 25°C, with infinite heat sink)
Electrical Characteristics
(unless otherwise specified, VCC = 13.2 V, f = 1 kHz, RL = 4 W, Ta = 25°C)
Characteristics
Quiescent current
Output power
Output power (RL = 2 W)
Total harmonic distortion
Voltage gain
Voltage gain ratio
Output noise voltage
Ripple rejection ratio
Cross talk
Output offset voltage
Input resistance
Standby current
Standby control voltage
Mute control voltage
Mute attenuation
High-Side Switch
Symbol
Test
Circuit
Test Condition
Min
ICCQ
¾ VIN = 0
¾
POUT MAX (1) ¾ VCC = 14.4 V, max POWER
¾
POUT MAX (2) ¾ VCC = 13.7 V, max POWER
¾
POUT (1)
¾ VCC = 14.4 V, THD = 10%
¾
POUT (2)
¾ THD = 10%
23
POUT MAX (3) ¾ VCC = 14.4 V, max POWER
¾
POUT MAX (4) ¾ VCC = 13.7 V, max POWER
¾
POUT (3)
¾ VCC = 14.4 V, THD = 10%
¾
POUT (4)
¾ THD = 10%
42
THD
¾ POUT = 5 W
¾
GV
¾ VOUT = 0.775 Vrms
24
DGV
¾ VOUT = 0.775 Vrms
-1.0
VNO (1)
¾ Rg = 0 W, DIN45405
¾
VNO (2)
¾ Rg = 0 W, BW = 20 Hz~20 kHz ¾
R.R.
¾
frip = 100 Hz, Rg = 620 W
Vrip = 0.775 Vrms
50
C.T.
¾
Rg = 620 W
VOUT = 0.775 Vrms
¾
VOFFSET
¾
¾
-150
RIN
¾
¾
¾
ISB
¾ Standby condition
¾
VSB H
¾ POWER: ON
3.5
VSB L
¾ POWER: OFF
0
VM H
¾ MUTE: OFF
3.0
VM L
¾ MUTE: ON, R1 = 47 kW
0
ATT M
¾
MUTE: ON
VOUT = 7.75 Vrms®Mute: OFF
80
Typ.
200
47
43
29
25
80
77
55
45
0.015
26
0
100
90
60
70
0
90
2
¾
¾
¾
¾
90
Max
400
¾
¾
¾
¾
¾
¾
¾
¾
0.15
28
1.0
¾
200
¾
¾
150
¾
10
6.0
1.5
6.0
0.5
¾
Unit
mA
W
W
%
dB
dB
mVrms
dB
dB
mV
kW
mA
V
V
dB
Output current
IO
Difference voltage between VCC and
output
DVo
¾
¾ IO = 400 mA, +B = 9.6 V
400 ¾
¾
mA
¾ 0.25 0.6
V
6
2002-11-06
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