STEVAL-IPFC12V1: 2000W @ 400V, 90 ~ 265VACin

Summary

The STEVAL-IPFC12V1 is a 2 kW interleaved PFC evaluation board for the STNRGPF12 digital configurable IC, which is able to manage the inrush current and drive up to two channels in an interleaved PFC for industrial applications. The evaluation board achieves high power density, thanks to a compact layout with small magnetic components, which is possible because of the interleaving effect.

Moreover, the PFC is used to satisfy the IEC 61000-3-2 standard for electrical equipment.

The STNRGPF12 controller is embedded on a separate control board and implements mixed signal (analog/digital) average current mode control in CCM at a fixed frequency. The analog section ensures cycle by cycle current regulation, while digital control manages the non-time critical operations, providing further flexibility. The device can be customized for different applications by using a dedicated software tool.

Specifications

Manufacturer	STMicroelectronics
Category	Power Management
Sub-Category	Power Factor Correction
Eval Board Part Number	497-STEVAL-IPFC12V1-ND
Eval Board Supplier	STMicroelectronics
Eval Board	Normally In Stock
Output Power	2000 W
Voltage In	90 ~ 265 VAC
Voltage Out	400 V
THD @ Conditions	<2%, 115 VAC in @ 500 ~ 1000 W <2%, 230 VAC in @ 1100 ~ 2000 W
Efficiency @ Conditions	>97%, 230V in @ 650 ~ 2000 W >94%, 115 VAC in @ 350 ~ 1000 W
Features	Current Sharing GUI / Design Software Light Load Mode Over Current Protection Over Voltage Protection Thermal Protection
Switching Frequency	60 kHz
Application / Target Market	Power: Industrial Power Servers Telecom
Component Count + Extras	275 + 25
Design Author	STMicroelectronics
Main I.C. Base Part	STNRGPF12
Date Created By Author	2019-03
Date Added To Library	2019-08