Topology | LLC Resonant Converter |
Input voltage | 85-305 V |
Switching frequency | 45-135 kHz |
Output 1 | 54 V / 2.06 A |
IC revision | 2.2 |
This application note describes the characteristics and features of a 110 W SMPS demonstration board withconstant 54 V voltage output. High efficiency, high PF, low THD and very stable output voltage with lowripple at whole power range are the key features of this demonstration board, which makes it very suitableto be used as a primary power supply for low power systems, such as LED lighting. Its compact design andlow BOM cost is due to Infineon IC ICL5101 (CrCM PFC and resonant block are integrated together), which isused as main controller here. With this highly integrated smart IC, the circuit design is dramaticallysimplified, which results space and BOM cost saving. Furthermore, numerous monitor and protectionfeatures ensure highest reliability.
Input voltage range: 85–305 VAC
Order Code | Datasheet | Simulation | Downloads | Status | Product series | Pins (Value) (pcs) | Application | PCB/Cable/Panel | Modularity | Wire Section | ISAT (A) | fres (MHz) | Z @ 100 MHz (Ω) | Zmax (Ω) | Test Condition Zmax | IR 2 (mA) | RDC max. (mΩ) | Type | IR (A) | Z @ 25 MHz (Ω) | L (mm) | W (mm) | H (mm) | Version | L (mH) | VR (V (AC)) | VT (V (AC)) | Material | Mount | Samples | |
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691412120002B | SPEC | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-TBL Series 412B - 3.50 mm Screwless 45° Entry - 2.1 mm 2 Wires | 2 | Screwless | PCB | No | 14 to 20 (AWG) 2.08 to 0.518 (mm²) | – | – | – | – | – | – | – | 45° | 2 | – | 8.5 | – | – | – | – | – | – | – | THT | ||
691412120003B | SPEC | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-TBL Series 412B - 3.50 mm Screwless 45° Entry - 2.1 mm 2 Wires | 3 | Screwless | PCB | No | 14 to 20 (AWG) 2.08 to 0.518 (mm²) | – | – | – | – | – | – | – | 45° | 2 | – | 12 | – | – | – | – | – | – | – | THT | ||
744821201 | SPEC | 10 files | Active i| Production is active. Expected lifetime: >10 years. | WE-CMB Common Mode Power Line Choke | 4 | – | – | – | – | – | – | – | – | – | – | 45 | – | 2 | – | 15 | 7.8 | 18 | THT | 1 | 250 | 1500 | MnZn | THT | |||
742792515 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WE-CBF SMT EMI Suppression Ferrite Bead | – | – | – | – | – | – | – | 785 | 1300 | 60 MHz | 3000 | 50 | High Current | 2 | – | 4.5 | 3.2 | 1.5 | – | – | – | – | – | SMT | |||
7427932 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WE-PBF Flat Wire High Current SMT Ferrite Bead | – | – | – | – | – | – | – | 98 | 147 | 3000 MHz | – | 0.9 | – | 18 | 65 | 7.8 | 4.75 | 3 | SMT | – | – | – | – | SMT | |||
7447010 | SPEC | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WE-FI Leaded Toroidal Line Choke | – | – | – | – | – | – | – | – | – | – | – | 225 | – | 1.6 | – | 18.5 | 11.6 | – | – | 0.47 | – | – | – | THT | ||
7447075 | SPEC | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WE-FI Leaded Toroidal Line Choke | – | – | – | – | – | – | – | – | – | – | – | 150 | – | 3 | – | 28.5 | 16.4 | – | – | 0.86 | – | – | – | THT | ||
7447462047 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WE-TI Radial Leaded Wire Wound Inductor | – | – | – | – | – | 3.7 | 40 | – | – | – | – | 30 | – | 4.2 | – | 6 | 6 | 8.5 | Heat Shrinking Tube | 0.0047 | – | – | – | THT |
Order Code | Datasheet | Simulation | |
---|---|---|---|
691412120002B | SPEC | – | |
691412120003B | SPEC | – | |
744821201 | SPEC | ||
742792515 | SPEC | ||
7427932 | SPEC | ||
7447010 | SPEC | – | |
7447075 | SPEC | – | |
7447462047 | SPEC |
Samples |
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Order Code | Datasheet | Simulation | Downloads | Status | Product series | Pins (Value) (pcs) | Application | PCB/Cable/Panel | Modularity | Wire Section | ISAT (A) | fres (MHz) | Z @ 100 MHz (Ω) | Zmax (Ω) | Test Condition Zmax | IR 2 (mA) | RDC max. (mΩ) | Type | IR (A) | Z @ 25 MHz (Ω) | L (mm) | W (mm) | H (mm) | Version | L (mH) | VR (V (AC)) | VT (V (AC)) | Material | Mount | Samples |
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