UCC3817EVM BiCMOS Power Factor Preregulator EVM
UCC3817EVM
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Key Document

Description

The UCC3817EVM is used to evaluate the UCC3817, a Power Factor Correction (PFC) pre-regulator which is typically the first stage in a multi-stage power system. The PFC preregulator was designed with a boost power converter topology. The high output voltage of the boost converter generally needs to be stepped down with a forward power converter. The UCC3817 BiCMOS Power Factor Preregulator control IC uses leading edge modulation that, when properly synchronized with the down stream converter's control IC, can significantly reduce the RMS current through the preregulator's boost capacitor.

The UCC3817EVM can also be used to evaluate the UCC3818 BiCMOS Power Factor Preregulator.

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UCC3817EVM:
UCC3817EVM BiCMOS Power Factor Preregulator EVM

$99.00(USD)


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Technical Documents
User guides (1)
Title Type Size (KB) Date
PDF 315 13 Nov 2014
More literature (1)
Title Type Size (KB) Date
PDF 38 02 Jan 2019

TI Devices (9)

Part Number Name Product Family
UCC2817  BiCMOS Power Factor Preregulator  Offline & isolated DC/DC controllers & converters 
UCC2817A  BiCMOS Power Factor Preregualtor  Offline & isolated DC/DC controllers & converters 
UCC2818  BiCMOS Power Factor Preregulator  Offline & isolated DC/DC controllers & converters 
UCC2818A  BiCMOS Power Factor Preregulator  Offline & isolated DC/DC controllers & converters 
UCC2819  BiCMOS Power Factor Preregulator  Offline & isolated DC/DC controllers & converters 
UCC3817  BiCMOS Power Factor Preregulator  Offline & isolated DC/DC controllers & converters 
UCC3817A  BiCMOS Power Factor Preregualtor  Offline & isolated DC/DC controllers & converters 
UCC3818  BiCMOS Power Factor Preregulator  Offline & isolated DC/DC controllers & converters 
UCC3818A  BiCMOS Power Factor Preregulator  Offline & isolated DC/DC controllers & converters 

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