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VP3482 - Boost/SEPIC/Flyback DC/DC Controller

Features

  • The VP3482 is a versatile controller designed for use in Boost, SEPIC and Flyback power converter and topologies that needs an external low-side.

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Datasheet Details

Part number VP3482
Manufacturer Viva Electronics
File Size 450.05 KB
Description Boost/SEPIC/Flyback DC/DC Controller
Datasheet download datasheet VP3482 Datasheet

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Full PDF Text Transcription

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Preliminary VP3482 Boost/SEPIC/Flyback DC/DC Controller with I2C Bus General Description Features The VP3482 is a versatile controller designed for use in Boost, SEPIC and Flyback power converter and topologies that needs an external low-side NMOSFET acting as primary switch. Besides cycleby-cycle current limiting, current mode control scheme also makes it wide bandwidth and good transient response. The current limit can be programmed simply with an external resistor. The switching frequency can be set in any value between 100kHz and 1MHz with a resistor or any external clock source. The VP3482 can be operated at high switching frequency to save the solution board size.
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