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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

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Order Code
Data­sheet
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Downloads
Status
Product series
Pins
Type
G(mm)
Working Voltage(V (AC))
Operating Temperature
IR(A)
L(mH)
RDC max.(mΩ)
VR(V (AC))
VT(V (AC))
Material
L(mm)
W(mm)
H(mm)
Mount
SamplesAvailability & Sample
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SPECWE-CMB Common Mode Power Line Choke, 4, –
Simu­lation
Availability
Status Activei| Production is active. Expected lifetime: >10 years.
Pins
Pin length5 mm
Operating Temperature -40 °C up to +125 °C
Rated Current8 A
Inductance2.2 mH
DC Resistance14 mΩ
Rated Voltage250 V (AC)
Insulation Test Voltage1500 V (AC)
MaterialMnZn 
Length30 mm
Width21 mm
Height35 mm
MountTHT 
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SPECWR-PHD Pin Header - Single, 6, Angled

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

Simu­lation
Availability
Status Activei| Production is active. Expected lifetime: >10 years.
Pins
TypeAngled 
Working Voltage250 V (AC)
Operating Temperature -40 °C up to +105 °C
Rated Current3 A
Length15.24 mm
MountTHT 
Check availability
SPECWR-PHD Pin Header - Single, 8, Angled
Simu­lation
Availability
Status Activei| Production is active. Expected lifetime: >10 years.
Pins
TypeAngled 
Working Voltage250 V (AC)
Operating Temperature -40 °C up to +105 °C
Rated Current3 A
Length20.32 mm
MountTHT 
Check availability
SPECWR-PHD Pin Header - Single, 9, Angled

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

Simu­lation
Availability
Status Activei| Production is active. Expected lifetime: >10 years.
Pins
TypeAngled 
Working Voltage250 V (AC)
Operating Temperature -40 °C up to +105 °C
Rated Current3 A
Length22.86 mm
MountTHT 
Check availability
SPECWR-PHD Pin Header - Single, 16, Angled
Simu­lation
Availability
Status Activei| Production is active. Expected lifetime: >10 years.
Pins16 
TypeAngled 
Working Voltage250 V (AC)
Operating Temperature -40 °C up to +105 °C
Rated Current3 A
Length40.64 mm
MountTHT 
Check availability