STK415-130-E Datasheet, PDF (2/12 Pages) Sanyo Semicon Device – 2-Channel Power Switching Audio Power IC, 100W+100W

STK415-130-E
Specifications
Absolute maximum ratings at Ta=25°C (excluding rated temperature items), Tc=25°C unless otherwise specified
Parameter
VH maximum quiescent supply voltage 1
VH maximum supply voltage 2
VH maximum supply voltage 3
VL maximum quiescent supply voltage 1
VL maximum supply voltage 2
VL maximum supply voltage 3
Maximum voltage between VH _and VL *4
Standby pin maximum voltage
Thermal resistance
Junction temperature
IC substrate operating temperature
Storage temperature
Allowable load shorted time
*3
Symbol
VH max (1)
VH max (2)
VH max (3)
VL max (1)
VL max (2)
VL max (3)
VH-VL max
Vst max
θj-c
Tj max
Tc max
Tstg
ts
When no signal
RL≥6Ω
RL≥4Ω
When no signal
RL≥6Ω
RL≥4Ω
No loading
Conditions
Per power transistor
Both the Tj max and Tc max conditions must be met.
VH=±52V, VL=±34V, RL=8Ω, f=50Hz,
PO=100W, 1-channel active
Ratings
±80
±75
±56
±46
±43
±33
60
-0.3 to +5.5
1.6
150
125
-30 to +125
0.3
Unit
V
V
V
V
V
V
V
V
°C/W
°C
°C
°C
s
Electrical Characteristics at Tc=25°C, RL=8Ω (non-inductive load), Rg=600Ω, VG=40dB, VZ=15V
Conditions *1
Ratings
Parameter
Symbol
V
(V)
f
PO
THD
(Hz)
(W)
(%)
unit
min
typ
max
Output power
PO (1)
VH
±51
VL
20 to 20k
±34
0.8
100
W
PO (2)
VH
±40
VL
±28
1k
0.8
RL=4Ω
100
Total harmonic distortion THD
VH
±51
VL
20 to 20k 100
±34
0.4
%
Frequency characteristics fL, fH
VH
±51
VL
±34
1.0
+0 -3dB
20 to 50k
Hz
Input impedance
ri
VH
±51
VL
±34
1k
1.0
55
kΩ
Output noise voltage *2 VNO
VH
±61
VL
±38
Rg=2.2kΩ
1.0 mVrms
Quiescent current
ICCO
VH
±61
VL
±38
RL=∞
30
mA
100
Output neutral voltage
VN
VH
±61
VL
±38
-70
0
+70 mV
Pin 17 voltage when
VST ON
VH
±51
standby ON
*7
VL
±34
Standby
0
0.6
V
Pin 17 voltage when
VST OFF VH
±51
standby OFF
*7
VL
±34
Operating
2.5
3.0
V
[Remarks]
*1: Unless otherwise specified, use a constant-voltage power supply to supply power when inspections are carried out.
*2: The output noise voltage values shown are peak values read with a VTVM. However, an AC stabilized (50Hz)
power supply should be used to minimize the influence of AC primary side flicker noise on the reading.
*3: Use the designated transformer power supply circuit shown in the figure below for the measurements of allowable
load shorted time and output noise voltage.
*4: Design circuits so that (|VH|-|VL|) is always less than 40V when switching the power supply with the load connected.
*5: Set up the VL power supply with an offset voltage at power supply switching (VL-VO) of about 8V as an initial target.
*6: Please connect –Pre VCC pin (#5 pin) with the stable minimum voltage and connect so that current does not flow in
by reverse bias.
*7: Use the standby pin (pin 17) so that the applied voltage never exceeds the maximum rating.
The power amplifier is turned on by applying +2.5V to +5.5V to the standby pin (pin 17).
*8: Thermal design must be implemented based on the conditions under which the customer’s end products are
expected to operate on the market.
*9: A thermoplastic adhesive resin is used for this hybrid IC.
No. A1500-2/12