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Infineon Technologies ICC80QSG | Demoboard REF_ICC80QSG_84W2_BPA
84 W AC-DC reference design for e-bike battery charger
Overview
| Topology | Flyback Converter |
| Input voltage | 176-264 V |
| Switching frequency | 60 kHz |
| Output 1 | 42 V / 2 A |
| IC revision | 1.0 |
Description
The REF_ICC80QSG_BPA2_84W is an 84 W flyback-based reference design tailor-made for battery chargers for e-bikes. It is based on the quasi-resonant flyback controller ICC80QSG and the renowned 700 V CoolMOS™ P7 technology in the small footprint and wave solderable SOT-223 package.
Features
- Secondary-side regulation with adjustable CC output set-point from 0.2 A to 2 A
- Supports wide output load range from 6 V to 42 V
- Full-power efficiency more than 91 percent at 230 VRMS_AC input
- Four-point average efficiency more than 91 percent at 42 V output load
- System standby power less than 200 mW at 230 VRMS_AC input
Typical applications
- Battery chargers
More information
Products
Order Code | Datasheet | Simulation | Downloads | Status | Product series | C | VR(V (AC)) | Safety Class | dV/dt(V/µs) | DF @ 1 kHz(%) | RISO | Pitch(mm) | L(mm) | W(mm) | H(mm) | Packaging | Pins | PCB/Cable/Panel | Modularity | Type | Wire Section | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WCAP-FTXX Film Capacitors, 150 nF, 310 V (AC) | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-FTXX Film Capacitors | Capacitance150 nF | Rated Voltage310 V (AC) | Safety ClassX2 | Rate of Voltage Rise210 V/µs | Dissipation Factor0.1 % | Insulation Resistance30 GΩ | Pitch15 mm | Length18 mm | Width6 mm | Height12 mm | PackagingCarton | – | – | – | – | – | ||||
 | WR-TBL Series 322 - 3.81 mm Horizontal PCB Header, –, – | Simulation– | Downloads6 files | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-TBL Series 322 - 3.81 mm Horizontal PCB Header | – | – | – | – | – | – | Pitch3.81 mm | Length31.67 mm | – | – | PackagingBox | Pins8 | PCB/Cable/PanelCable | ModularityNo | TypePCB Header | – | ||
| WR-TBL Series 322 - 3.81 mm Horizontal PCB Header, –, – | Simulation– | Downloads6 files | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-TBL Series 322 - 3.81 mm Horizontal PCB Header | – | – | – | – | – | – | Pitch3.81 mm | Length43.1 mm | – | – | PackagingBox | Pins11 | PCB/Cable/PanelCable | ModularityNo | TypePCB Header | – | ||
 | WR-TBL Series 361 - 3.81 mm Vertical, –, – | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-TBL Series 361 - 3.81 mm Vertical | – | – | – | – | – | – | Pitch3.81 mm | Length41.91 mm | – | – | PackagingBox | Pins11 | PCB/Cable/PanelCable | ModularityNo | TypeVertical | Wire Section 16 to 26 (AWG) 1.31 to 0.129 (mm²) | |||
 | WR-TBL Series 3093 - PCB Header Reversed Gender 3.81mm pitch - Horizontal with Coding finger - THT, –, – | Simulation– | Downloads6 files | Status Activei| Production is active. Expected lifetime: >10 years. | – | – | – | – | – | – | Pitch3.81 mm | Length31.27 mm | – | – | PackagingBox | Pins8 | PCB/Cable/PanelPCB | ModularityNo | TypeHorizontal | – | |||
750845740 | Offline-Transformer, –, – | Simulation– | Downloads– | Status Activei| Production is active. Expected lifetime: >10 years. | Product series Offline-Transformer | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |