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Renesas ISL6731A | Demoboard ISL6731AEVAL2Z
ISL6731AEVAL2Z and ISL6731BEVAL2Z: High Performance Boost CCM PFC Front End for Server Power Applications
Overview
| Topology | Power Factor Correction |
| Input voltage | 90-265 V |
| Output 1 | 390 V / 1.92 A |
| IC revision | AN1885.0 |
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.
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Product series | IR (A) | L (mH) | RDC max. (mΩ) | VR (V (AC)) | VT (V (AC)) | Material | L (mm) | W (mm) | H (mm) | Mount | Pins | Rows | G (mm) | Gender | Type | Packaging | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 61300611021 | SPEC | – | 6 files | WR-PHD 2.54 mm THT Angled Pin Header | 3 | – | – | – | – | – | 15.24 | – | – | THT | 6 | Single | – | Pin Header | Angled | Bag | |
| 61300811021 | SPEC | – | 6 files | WR-PHD 2.54 mm THT Angled Pin Header | 3 | – | – | – | – | – | 20.32 | – | – | THT | 8 | Single | – | Pin Header | Angled | Bag | |
| 61300911021 | SPEC | – | 6 files | WR-PHD 2.54 mm THT Angled Pin Header | 3 | – | – | – | – | – | 22.86 | – | – | THT | 9 | Single | – | Pin Header | Angled | Bag | |
| 61301611021 | SPEC | – | 6 files | WR-PHD 2.54 mm THT Angled Pin Header | 3 | – | – | – | – | – | 40.64 | – | – | THT | 16 | Single | – | Pin Header | Angled | Bag | |
 | 7448258022 | SPEC | 10 files | WE-CMB Common Mode Power Line Choke | 8 | 2.2 | 14 | 250 | 1500 | MnZn | 30 | 21 | 35 | THT | 4 | – | 5 | – | – | – |
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
| 61300611021 | SPEC | – |
| 61300811021 | SPEC | – |
| 61300911021 | SPEC | – |
| 61301611021 | SPEC | – |
| 7448258022 | SPEC |
| Samples |
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| Order Code | Datasheet | Simulation | Downloads | Product series | IR (A) | L (mH) | RDC max. (mΩ) | VR (V (AC)) | VT (V (AC)) | Material | L (mm) | W (mm) | H (mm) | Mount | Pins | Rows | G (mm) | Gender | Type | Packaging | Samples |
|---|