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SGS Thomson Microelectronics
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Part No. |
AN1489
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OCR Text |
...primary regulation, an internal 13v trimmed reference voltage is used to maintain VDD at 13v. For secondary regulation, a voltage between 8....300ma +12V 20kHz 5%
Figure 4: Buck converter using VIPer20 in secondary regulation.
Rf
Din
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Description |
VIPOWER: NON ISOLATED POWER SUPPLY USING VIPER20 WITH SECONDARY REGULATION
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File Size |
158.88K /
11 Page |
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