STMicroelectronics Evaluation Board for VIPer28HN for SMPS

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RS Stock No.:
196-1852
Mfr. Part No.:
STEVAL-ISA126V1
Brand:
STMicroelectronics
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Brand

STMicroelectronics

For Use With

SMPS

Kit Classification

Evaluation Board

Featured Device

VIPer28HN

Kit Name

Evaluation Board

COO (Country of Origin):
IT
The STEVAL-ISA126V1 is a 5 V-2 A application with 3.3 A peak current capability for 1.9 sec, using VIPer28H, a new off-line high voltage converter from STMicroelectronics. In some applications an SMPS, normally supposed to deliver a certain amount of power, from time to time undergoes load peaks that can be even two or more times as much, but only for a time interval which is short if compared to the thermal time constants of the power components. Typical examples of such loads are printers and audio systems.
In these cases, it is more cost-effective to thermally design the system for the maximum continuous power and not for the peak power demand, which will be sustained only for a limited time window.

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