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.
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 |