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Infineon Technologies IRXLED09 | Demoboard UG_201705_PL16_05
Non-isolated two stage Boost PFC plus current regulated Buck LED driver IRXLED09
Overview
| Topology | Power Factor Correction |
| Input voltage | 90-265 V |
| Output 1 | 200 V / 0.35 A |
| Output 2 | 105 V / 0.7 A |
| IC revision | 1.2 |
Description
The purpose of this document is to provide a comprehensive functional description and guide to using the IRXLED09 2 stage PFC Boost + Buck LED driver evaluation board based on the IRS2505L. The scope describes the operation and covers technical aspects essential to the design process, including calculation of external component values, MOSFET selection, PCB layout optimization as well as additional protection circuitry that may be added if needed. Test results and waveforms are also included.
Features
Primary output over-voltage protection @ VOUT <= 250 VDC
- Cycle by cycle primary over-current protection
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Product series | Pins | PCB/Cable/Panel | Modularity | Type | Wire Section | C | VR (V (AC)) | Safety Class | dV/dt (V/µs) | DF @ 1 kHz (%) | RISO | Operating Temperature | Pitch (mm) | L (mm) | W (mm) | H (mm) | Packaging | Tol. C | Size | Qmin. | DF (%) | Ceramic Type | Fl (mm) | Operating Temperature | Q (%) | Endurance (h) | IRIPPLE (mA) | ILeak (µA) | Ø D (mm) | VRMS (V) | VDC (V) | VBR (V) | IPeak (A) | Wmax (J) | PDiss (W) | Application | VDE Approval | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 691412120002B | SPEC | – | 6 files | WR-TBL Series 412B - 3.50 mm Screwless 45° Entry - 2.1 mm 2 Wires | 2 | PCB | No | 45° | 14 to 20 (AWG) 2.08 to 0.518 (mm²) | – | – | – | – | – | – | -40 °C up to +105 °C | 3.5 | 8.5 | – | – | Box | – | – | – | – | – | – | -40 °C up to +105 °C | – | – | – | – | – | – | – | – | – | – | – | Screwless | 40036145 | |
| 691412120003B | SPEC | – | 6 files | WR-TBL Series 412B - 3.50 mm Screwless 45° Entry - 2.1 mm 2 Wires | 3 | PCB | No | 45° | 14 to 20 (AWG) 2.08 to 0.518 (mm²) | – | – | – | – | – | – | -40 °C up to +105 °C | 3.5 | 12 | – | – | Box | – | – | – | – | – | – | -40 °C up to +105 °C | – | – | – | – | – | – | – | – | – | – | – | Screwless | 40036145 | |
 | 820443211E | SPEC | 6 files | WE-VD Disk Varistor | – | – | – | – | – | – | – | – | – | – | – | -40 °C up to +85 °C | – | 16.5 | 4.8 | 20.5 | – | – | 14 mm | – | – | – | – | -40 °C up to +85 °C | – | – | – | – | 16.5 | 320 | 418 | 510 | 6000 | 190 | 0.6 | 230 VAC | Yes | ||
 | 890324025039 | SPEC | 8 files | WCAP-FTX2 Film Capacitors | – | – | – | – | – | 470 nF | 275 | X2 | 220 | 0.1 | 21.28 GΩ | -40 °C up to +105 °C | 15 | 18 | 8 | 14 | Bulk | ±10% | Pitch 15 mm | – | – | – | – | -40 °C up to +105 °C | – | – | – | – | – | – | – | – | – | – | – | Across the mains | – | ||
 | 860160472006 | SPEC | 7 files | WCAP-ATLL Aluminum Electrolytic Capacitors | – | – | – | – | – | 39 µF | 25 | – | – | – | – | -55 °C up to +105 °C | 2 | 11 | – | – | Ammopack | ±20% | – | – | 14 | – | – | – | – | 4000 | 174 | 9.75 | 5 | – | – | – | – | – | – | – | – | ||
 | 885012207078 | SPEC | 7 files | WCAP-CSGP MLCCs 25 V(DC) | – | – | – | – | – | 1 µF | 25 | – | – | – | 0.5 GΩ | – | – | 2 | 1.25 | 1.25 | 7" Tape & Reel | ±10% | 0805 | – | 5 | X7R Class II | 0.5 | -55 °C up to +125 °C | – | – | – | – | – | – | – | – | – | – | – | – | – | ||
| 885012207098 | SPEC | 8 files | WCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | 100 nF | 50 | – | – | – | 5 GΩ | – | – | 2 | 1.25 | 0.8 | 7" Tape & Reel | ±10% | 0805 | – | 2.5 | X7R Class II | 0.5 | -55 °C up to +125 °C | – | – | – | – | – | – | – | – | – | – | – | – | – | ||
| 885012208084 | SPEC | 8 files | WCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | 33 nF | 50 | – | – | – | 10 GΩ | – | – | 3.2 | 1.6 | 0.8 | 7" Tape & Reel | ±10% | 1206 | – | 2.5 | X7R Class II | 0.6 | -55 °C up to +125 °C | – | – | – | – | – | – | – | – | – | – | – | – | – | ||
 | 885342207008 | SPEC | 7 files | WCAP-CSMH Mid and High Voltage | – | – | – | – | – | 1 nF | 250 | – | – | – | 10 GΩ | -55 °C up to +125 °C | – | 2 | 1.25 | 0.8 | 7" Tape & Reel | ±10% | 0805 | – | 2.5 | X7R Class II | 0.5 | -55 °C up to +125 °C | – | – | – | – | – | – | – | – | – | – | – | – | – | ||
| 885342207009 | SPEC | 7 files | WCAP-CSMH Mid and High Voltage | – | – | – | – | – | 4.7 nF | 250 | – | – | – | 10 GΩ | -55 °C up to +125 °C | – | 2 | 1.25 | 0.8 | 7" Tape & Reel | ±10% | 0805 | – | 2.5 | X7R Class II | 0.5 | -55 °C up to +125 °C | – | – | – | – | – | – | – | – | – | – | – | – | – | ||
| 885342008008 | SPEC | 7 files | WCAP-CSMH Mid and High Voltage | – | – | – | – | – | 22 pF | 1000 | – | – | – | 10 GΩ | -55 °C up to +125 °C | – | 3.2 | 1.6 | 0.8 | 7" Tape & Reel | ±5% | 1206 | 840 | – | NP0 Class I | 0.6 | -55 °C up to +125 °C | 840 | – | – | – | – | – | – | – | – | – | – | – | – | ||
 | 860241478004 | SPEC | 6 files | WCAP-AT1H Aluminum Electrolytic Capacitors | – | – | – | – | – | 22 µF | 450 | – | – | – | – | -25 °C up to +105 °C | 5 | 25 | – | – | Ammopack | ±20% | 13.0 x 25.0 | – | 20 | – | – | – | – | 10000 | 632 | 496 | 13 | – | – | – | – | – | – | – | – |
| Samples |
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| Order Code | Datasheet | Simulation | Downloads | Product series | Pins | PCB/Cable/Panel | Modularity | Type | Wire Section | C | VR (V (AC)) | Safety Class | dV/dt (V/µs) | DF @ 1 kHz (%) | RISO | Operating Temperature | Pitch (mm) | L (mm) | W (mm) | H (mm) | Packaging | Tol. C | Size | Qmin. | DF (%) | Ceramic Type | Fl (mm) | Operating Temperature | Q (%) | Endurance (h) | IRIPPLE (mA) | ILeak (µA) | Ø D (mm) | VRMS (V) | VDC (V) | VBR (V) | IPeak (A) | Wmax (J) | PDiss (W) | Application | VDE Approval | Samples |
|---|