STK404-120N-E Datasheet, PDF (2/11 Pages) Sanyo Semicon Device – 1ch class-AB Audio Power IC 120W

STK404-120N-E
Specifications
Absolute Maximum Ratings at Ta = 25°C, Tc = 25°C unless otherwise specified
Parameter
Symbol
Conditions
Power supply voltage 1
Power supply voltage 2
Thermal detector maximum voltage
VCC max1
VCC max2
Vp
Non- signal
Signal, RL = 6Ω
1-4pin
Thermal detector maximum current
Ip
1-4pin
Thermal resistance
θj-c
Per one power transistor
Junction temperature
Tj max
Operating substrate temperature
Tc max
Storage temperature
Tstg
Allowable time for load short-circuit
ts
*4
VCC = ±41V, RL = 6Ω, f = 50Hz
PO = 80W
Ratings
±65
±59
16
30
1.7
150
125
-30 to +125
0.3
Unit
V
V
V
mA
°C/W
°C
°C
°C
s
Operating Characteristics at Tc = 25°C, RL = 6Ω (Non-inductive load), Rg = 600Ω, VG = 30dB
Conditions
Ratings
Parameter
Symbol
VCC
f
PO
THD
[V]
[Hz]
[W]
[%]
min
typ
Output power
Frequency characteristics
Input impedance
PO 1
PO 2
fL, fH
ri
±41
20 to 20k
1.0
±41
1k
10
±41
1.0
+0 -3dB
±41
1k
1.0
80
120
20 to 20k
55
Output noise voltage
*3
Output neutral voltage
Quiescent current
Thermal detector resistance *2
VNO
VN
ICCO
Rp
±49
±49
±49
Tp=25°C, 1-4pin
Rg=10kΩ
1.2
-100
0
No load
470
Thermal detector
Tp
Rp=4.7kΩ, 1-4pin
135
operate temperrature
*2
max
+100
60
Unit
W
Hz
kΩ
mVrms
mV
mA
Ω
°C
[Note]
*1. All tests are measured using a constant-voltage supply unless otherwise specified.
*2. Thermal Detector temperature (+135°C±5°C) indicates the value at unusual operation, therefore, does not indicate
the guaranteed value at usual operation.
Thermal Detector is PRF18series (AS characteristic) manufactured by MURATA.
*3. The output noise voltage is peak value of an average-reading meter with a rms value scale (VTVM).
A regulated AC supply (50Hz) should be used to eliminate the effects of AC primary line flicker noise.
*4. Allowable time for load short-circuit and output noise voltage are measured using the specified transformer power
supply. About the load short circuit, it is designed assuming protecting by cut-off within 0.3 second.
*5. Weight of 1 HIC : 12.6g Outer carton dimensions (W×L×H) : 420mm×233mm×277mm
(Equivalent to MG-250)
DBA40C
10000μF
+VCC
+
500Ω
+
500Ω
10000μF
-VCC
No.A2099-2/11