Renesas

ISL6731A
Demoboard ISL6731AEVAL2Z

ISL6731AEVAL2Z and ISL6731BEVAL2Z: High Performance Boost CCM PFC Front End for Server Power Applications

Topologie: PFC
Eingangsspannung (min.): 90.00 V
Eingangsspannung (max.): 265.00 V
Ausgang 1: 390.00 V / 1.920 A

Erstveröffentlichung am 20.03.2014, Version AN1885.0

Beschreibung

This application note describes the design andimplementation of a 390V, 750W, Continuous ConductionMode (CCM) Boost PFC converter using either ISL6731A orISL6731B. The converter exhibits high power factor, low THDand high conversion efficiency. The ISL6731A, ISL6731B arevoltage mode power factor correction (PFC) controllersdesigned to drive cost-effective high performance convertersto meet the tight input line harmonic requirements. The IC canbe ISL6731A (124kHz) or ISL6731B (64kHz).

Merkmale

  • Input Voltage, VIN: 90V
  • 265VAC• Output Voltage, VO: 390VDC• Output Current, IO: 1.92A (750W)• Switching Frequency:ISL6731A (124kHz) or ISL6731B (64kHz)• Efficiency: Full Load, 93% @ 115V; 97% @ 230V• PF: Full Load, 0.99• THD: Full Load, 2%• Board Dimension: 121×96×38 mm3(L×W×H)

Artikel

  Artikel Nr. SPEC Produktserie Pins Reihen Gender Typ Verpackung IR 1
(A)
L1
(mH)
RDC1 max.
(mΩ)
VR
(V (AC))
VT
(V (AC))
Muster
61300811021 PDF WR-PHD 2.54 mm THT Angled Pin Header 8 Single Pin Header Angled Beutel
61300911021 PDF WR-PHD 2.54 mm THT Angled Pin Header 9 Single Pin Header Angled Beutel
61301611021 PDF WR-PHD 2.54 mm THT Angled Pin Header 16 Single Pin Header Angled Beutel
61300611021 PDF WR-PHD 2.54 mm THT Angled Pin Header 6 Single Pin Header Angled Beutel
7448258022 PDF WE-CMB Stromkompensierte Netzdrossel 8 2.2 14 250 1500