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PDF STV9302 Data sheet ( Hoja de datos )
| Número de pieza | STV9302 | |
| Descripción | VERTICAL DEFLECTION OUTPUT | |
| Fabricantes | ST Microelectronics | |
| Logotipo |  |
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 1. Datasheet - Vertical Deflection Booster  Hay una vista previa y un enlace de descarga de STV9302 (archivo pdf) en la parte inferior de esta página. Total 15 Páginas | ||
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STV9302
VERTICAL DEFLECTION OUTPUT FOR MONITOR / TV
2 App / 60 V WITH FLYBACK GENERATOR
FEATURES
• Power Amplifier
• Flyback Generator
• Output Current up to 2 App
• Thermal Protection
DESCRIPTION
The STV9302 is a vertical deflection booster
designed for monitor and TV applications.
This device, supplied with up to 32 V, provides up
to 2 App output current to drive the vertical
deflection yoke.
The internal flyback generator delivers flyback
voltages up to 60 V.
HEPTAWATT
(Plastic Package)
ORDER CODE: STV9302
PIN CONNECTION (top view)
Tab connected
to pin 4
BLOCK DIAGRAM
7
6
DataShe5et4U.com
4
3
2
1
Input (non inverting)
Output stage supply
Output
Ground or negative supply
Flyback generator
Supply voltage
Input (inverting)
Output stage Flyback Supply
supply generator voltage
63
2
DataShee
Non-Inverting 7
Input
Inverting
Input
1
+
Power
Amplifier
-
Flyback
Generator
Thermal
Protection
STV9302
4
Ground or Negative supply
September 2003
DataSheet4U.com
5 Output
Version 2.5
1/15
1
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STV9302
4 APPLICATION HINTS
The yoke can be coupled either in AC or DC.
4.1 DC-coupled application
When DC coupled (see Figure 4), the display vertical position can be adjusted with input bias. On the other
hand, 2 supply sources (VS and -VEE) are required.
Figure 4. DC coupled application
et4U.com
470µF
00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 0.1µF
CF (47 to 100µF)
+Vs Output
Voltage
Vref
Vertical Position
Adjustment
0000000000000000 0000000000000000
6
Power
Amplifier
7+
32
Flyback
Generator
Output
Current
5
VM
R3
1-
Thermal
DataShSeafeett4yU.com
1.5Ω Rd(*)
Vm
4
-VEE
Ip
Yoke
Ly
470µF 0000000000000000 0000000000000000 0.1µF
R2
(*) recommended:
5----0L----µy---s-- < Rd < 2----0L----µy---s--
R1
00 00 00 00 00 00 00 00
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Figure 8. Output transistor Safe Operating Area (SOA) for secondary breakdown
@ Tcase=25°C
10
STV9302
10ms 100µs
1
100ms
0.1
et4U.com
0.01
10
35
Volts
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60 100
The diagram has been arbitrarily limited to max VS (35 V) and max I0 (2 A)
Figure 9. Secondary breakdown temperature derating curve (ISB = secondary breakdown current)
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11 Page | ||
| Páginas | Total 15 Páginas | |
| PDF Descargar | [ Datasheet STV9302.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| STV9302 | VERTICAL DEFLECTION OUTPUT | ST Microelectronics |
| STV9302A | VERTICAL DEFLECTION OUTPUT FOR MONITOR / TV 2 App / 60 V WITH FLYBACK GENERATOR | ST Microelectronics |
| STV9302B | Vertical Deflection Booster |  STMicroelectronics |
| STV9303 | PULSE DRIVEN VERTICAL BOOSTER | ST Microelectronics |
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