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IC manufacturers Renesas

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Renesas ISL6731A | Demoboard ISL6731AEVAL2Z

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

Overview

TopologyPower Factor Correction
Input voltage90-265 V
Output 1390 V / 1.92 A
IC revisionAN1885.0

Description

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).

Features

  • 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)

Typical applications

  • PFC front end for server, data center, telecom, industrial and infrastructure power applications.

Products

Order Code Data­sheet Simu­lation Downloads Product seriesIR
(A)
L
(mH)
RDC max.
(mΩ)
VR
(V (AC))
VT
(V (AC))
L
(mm)
W
(mm)
H
(mm)
MountPinsRowsGenderTypePackaging Samples
61300611021SPEC
6 files WR-PHD 2.54 mm THT Angled Pin Header 3 15.24 THT 6 Single Pin Header Angled Bag
61300811021SPEC
6 files WR-PHD 2.54 mm THT Angled Pin Header 3 20.32 THT 8 Single Pin Header Angled Bag
61300911021SPEC
6 files WR-PHD 2.54 mm THT Angled Pin Header 3 22.86 THT 9 Single Pin Header Angled Bag
61301611021SPEC
6 files WR-PHD 2.54 mm THT Angled Pin Header 3 40.64 THT 16 Single Pin Header Angled Bag
7448258022SPEC
9 files WE-CMB Common Mode Power Line Choke 8 2.2 14 250 1500 30 21 35 THT 4
Samples
Order Code Data­sheet Simu­lation Downloads Product seriesIR
(A)
L
(mH)
RDC max.
(mΩ)
VR
(V (AC))
VT
(V (AC))
L
(mm)
W
(mm)
H
(mm)
MountPinsRowsGenderTypePackaging Samples