The STK413-000 is an Audio Power Amplifier Hybrid IC made by Sanyo, supplied in a ZIP 22 Pin Type package. The absolute maximum ratings table on this page lists the 11 limits from the manufacturer's datasheet that must not be exceeded. This page brings together the STK413-000 maximum ratings, with the full datasheet PDF to preview below or download.
The STK413-000 is a class H audio power amplifier hybrid IC that features a built-in power supply switching circuit. This IC provides high efficiency audio power amplification by controlling (switching) the supply voltage supplied to the power devices according to the detected level of the input audio signal.
Pin compatible IC series that covers power ratings from 50 W ´ 2 channels to 180 W ´ 2 channels at 0.7 or 0.8% THD, 20 Hz to 20 kHz. This allows the use of a common PCB for all output classes.
The pin arrangement is also unified with that of the three-channel STK413-000 series. This means that PCBs designed for three-channel models can also be used for two-channel models.
Miniature package
50 W/ch to 120 W/ch (THD = 0.8%, f = 20 Hz to 20 kHz): 64 ´ 36.5´ 8.5 mm*
150 W/ch to 180 W/ch (THD = 0.7%, f = 20 Hz to 20 kHz): 78 ´ 44´ 9 mm*
Not including the IC pins.
Allowable load shorted time: 0.3 s
Absolute maximum ratings
Parameter
Symbol
Value
Unit
Conditions
VH: Maximum supply voltage 1 (no signal)
VH max (1)
±65
V
VH: Maximum supply voltage 2 (signal present)
VH max (2)
±57
V
RL = 8, 6 W
VH: Maximum supply voltage 3 (signal present)
VH max (3)
±46
V
RL = 4 W
VL: Maximum supply voltage 1 (no signal)
VL max (1)
±42
V
VL: Maximum supply voltage 2 (signal present)
VL max (2)
±37
V
RL = 8, 6 W
VL: Maximum supply voltage 3 (signal present)
VL max (3)
±29
V
RL = 4 W
VH-VL: Maximum supply voltage *4
VH-L max
60
V
No load
Thermal resistance
qj-c
1.9
°C/W
Per power transistor
Junction temperature
Tj max
150
°C
Both the Tjmax and Tcmax conditions must be met.
Storage temperature
Tstg
–30 to +125
°C
Allowable load shorted time *3
ts
0.3
s
VH = ±39 V, VL = ±29 V, RL = 8 W, f = 50 Hz, PO = 60 W, one channel operating
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