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STEVAL-VP318L2F

Evaluation Board, VIPER318LDTR, Isolated Flyback Converter, Power Management

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STMICROELECTRONICS STEVAL-VP318L2F
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Manufacturer Part No:
STEVAL-VP318L2F
Order Code:
3780431
Technical Datasheet:
STEVAL-VP318L2F   Datasheet
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Product Overview

STEVAL-VP318L2F implements a 15V/1.2A isolated flyback converter in primary side regulation (PSR) developed for general purpose applications, operating from 90 to 265VAC. The reference design is built around the VIPER318LDTR offline high-voltage converter which belongs to the VIPerPlus family and features an 800V avalanche rugged power MOSFET, PWM current mode control, fixed 60kHz switching frequency with jittering to meet electromagnetic disturbance standards and burst mode for light load management. The evaluation board main characteristics are: small size, minimal BOM, high efficiency and tight line, load regulation over the entire input and output ranges. Input overvoltage and undervoltage protections, with separate and settable intervention thresholds, are available at OVP and UVP pins.
  • Average efficiency is greater than 83%
  • Meets IEC55022 Class B conducted EMI even with reduced EMI filter due to frequency jittering feature

Footnotes

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

Product Information

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STMicroelectronics

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VIPER318LDTR

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Power Management

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Isolated Flyback Converter

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Evaluation Board VIPER318LDTR

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Technical Docs (1)

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CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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