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VP3478 - High-Efficiency Boost DC/DC Controller

Features

  • The VP3478 is a versatile controller designed for - VP3478MSG8-A/VP3478SPG8-A in MSOP8 use in boost power converter and topologies that package is AEC-Q100 Qualified and Manufac- needs an external low-side N-MOSFET acting as tured on an Automotive Grade Flow primary switch. Besides cycle-by-cycle current - Wide Input Voltage from 2.97V to 40V limiting, current mode control scheme also makes - Reference Voltage with ± 2.0% Accuracy it wide bandwidth and good transient response. - Adjustable.

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Datasheet Details

Part number VP3478
Manufacturer Viva Electronics
File Size 1.09 MB
Description High-Efficiency Boost DC/DC Controller
Datasheet download datasheet VP3478 Datasheet

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Full PDF Text Transcription

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VP3478 High-Efficiency Boost DC/DC Controller General Description Features The VP3478 is a versatile controller designed for - VP3478MSG8-A/VP3478SPG8-A in MSOP8 use in boost power converter and topologies that package is AEC-Q100 Qualified and Manufac- needs an external low-side N-MOSFET acting as tured on an Automotive Grade Flow primary switch. Besides cycle-by-cycle current - Wide Input Voltage from 2.97V to 40V limiting, current mode control scheme also makes - Reference Voltage with ± 2.0% Accuracy it wide bandwidth and good transient response. - Adjustable 100kHz~1MHz Clock Frequency The current limit can be programmed simply with - 0.8V FB Version : VP3478MSG8 an external resistor. - 1.
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