STMicroelectronics

Altair05-800
Demoboard STEVAL-IPFC01V1 3 kW interleaved PFC

Topologie: Flyback
Eingangsspannung (min.): 90.00 V
Eingangsspannung (max.): 265.00 V
Ausgang 1: 13.00 V / 0.700 A
Ausgang 2: 4.50 V / 0.100 A

Erstveröffentlichung am 27.08.2018, Version 1 vom

Beschreibung

he STEVAL-IPFC01V1 3 kW interleaved PFC kit is based on the STNRGPF01 digital controller and includes a separate power board, control board and adapter board. The STNRGPF01 is a digital configurable ASIC developed by STMicroelectronics, which can drive up to three channels in an interleaved PFC for industrial applications and is designed to meet the IEC 61000-3-2 standard for electrical equipment.The STNRGPF01 digital controller on the control board implements mixed signal (analog/digital) average current mode control in CCM at fixed frequency. The analog section ensures cycle-by-cycle current regulation, while digital control manages the non-time critical operations. You can use the eDesignSuite software available on the ST website to configure the STNRGPF01 for specific applications.Key Features 3 kW interleaved PFC kit with following boards: STEVAL-IPFC01P1 power board STEVAL-IPFC01C1 control board STEVAL-IPFC01A1 adapter board Input voltage range: 90 to 265 VAC Line frequency range: 47 to 63 Hz Maximum output power: 3 kW at 230 V Output voltage: 400 V Power factor: > 0.98 at 20% load Total Harmonic Distortion: <5% at 20% load Mixed-signal average current mode control, CCM fixed frequency operation Switching Frequency: 111 kHz Cycle-by-cycle regulation (analog current control loop) Input voltage and load feed-forwards Phase shedding Burst-mode operation Overvoltage protection Thermal protection Status indicator LEDs Inrush current limiter function Cooling function

Artikel

  Artikel Nr. SPEC Produktserie Vin VOut1
(V)
IOut1
(mA)
VOut2
(V)
IOut2
(mA)
Vaux
(V)
fswitch
(kHz)
L1
(mH)
NPRI : NSEC : NAUX ISAT1
(mA)
VT
(V (AC))
L
(mm)
W
(mm)
H
(mm)
Montageart Muster
750316878 PDF MID-OLSTM Offline Flyback Transformers for STMicroelectronics 85 - 265 V (AC) 13 700 4.5 100 15 80 2.2 23.3 : 1.66 : 1 : 2.83 470 4000 17.04 13.84 22.55 THT