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SGS Thomson Microelectronics
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| Part No. |
AN1295
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| OCR Text |
...T52x420 microcontroller and the vb409 VIPower device acting as a 5.2V power supply. We present an electrical schematic representing a general purpose application to use the fuzzy microcontroller ST52x420 without the need of external compone... |
| Description |
A DEVELOPMENT BOARD TO DRIVE A TRIAC WITH ST52X420 DIRECTLY FROM THE MAINS
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| File Size |
36.28K /
4 Page |
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it Online |
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SGS Thomson Microelectronics
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| Part No. |
AN1287
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| OCR Text |
...ditions that occur when using a vb409 driven by a transformer. the results are also applicable when an inductance, in series with the input device, is present. after a short review of the transformer theory, simple tricks to solve these pro... |
| Description |
DRIVING THE vb409 WHEN A TRANSFORMER IS PRESENT
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| File Size |
72.85K /
10 Page |
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it Online |
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SGS Thomson Microelectronics
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| Part No. |
AN1219
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| OCR Text |
vb409 is an off-line ac-dc converter. it supplies a 5v dc output with a current internally limited to 70ma. the device is made using the vertical intelligent power (vipower) m1-hv technology. the first part of this paper covers the perform... |
| Description |
VIPOWER vb409: AN OFF-LINE AC/DC CONVERTER
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| File Size |
81.29K /
9 Page |
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it Online |
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SGS Thomson Microelectronics
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| Part No. |
AN1293
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| OCR Text |
vb409 as a -5v output regulator. the vb409 is a fully protected high voltage positive regulator designed in vipower m1-2 technology. it can be directly connected to the rectified mains supplying a double output: +5v5% dc and +16v (maximum) ... |
| Description |
USING THE vb409 TO SUPPLY A NEGATIVE REGULATED OUTPUT VOLTAGE
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| File Size |
75.39K /
6 Page |
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it Online |
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SGS Thomson Microelectronics
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| Part No. |
AN1221
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| OCR Text |
...T52x420 microcontroller and the vb409 VIPower device acting as a 5.2V power supply. In particular, we will describe a possible solution to drive a load in Phase Angle Partialization mode. In this case we can use the following configuration:... |
| Description |
A SIMPLE METHOD TO DRIVE A TRIAC WITH ST52X420 DIRECTLY FROM THE MAIN
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| File Size |
58.02K /
12 Page |
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it Online |
Download Datasheet |
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