Audio DSPs Vertical Deflection
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Mounting Style : | Through Hole | Package / Case : | HEPTAWATT |
Packaging : | Tube |
Symbol |
Parameter |
Value |
Unit |
VS |
Supply Voltage (pin 2) |
35 |
V |
V5, V6 |
Flyback Peak Voltage |
60 |
V |
V3 |
Voltage at Pin 3 |
+ Vs |
|
V1, V7 |
Amplifier Input Voltage |
+ Vs -0.5 |
V |
Io |
Output Peak Current (non repetitive, t = 2 s) |
2.5 |
A |
Io |
Output Peak Current at f = 50 or 60 Hz, t 3 10 s |
3 |
A |
Io |
Output Peak Current at f = 50 or 60 Hz, t > 10 s |
2 |
A |
I3 |
Pin 3 DC Current at V5 < V2 |
100 |
mA |
I3 |
Pin 3 Peak to Peak Flyback Current at f = 50 or 60 Hz, tfly 1.5 s |
3 |
A |
Ptot |
Total Power Dissipation at Tcase = 90 °C |
20 |
W |
Tstg, Tj |
Storage and Junction Temperature |
40, +150 |
°C |
The TDA8172 is a monolithic integrated circuit in HEPTAWATTTM package. It is a high efficiency power booster for direct driving of vertical windings of TV yokes. It is intended for use in Color and B & W television as well as in monitors and displays.