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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 | Operating Temperature | Pitch (mm) | L (mm) | W (mm) | H (mm) | Packaging | Pins (Value) (pcs) | Application | PCB/Cable/Panel | Modularity | Type | Wire Section | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 890334025022CS | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-FTXX Film Capacitors | 150 nF | 310 | X2 | 210 | 0.1 | 30 GΩ | -40 °C up to +105 °C | 15 | 18 | 6 | 12 | Carton | – | Across the mains | – | – | – | – | ||
 | 691322310008 | SPEC | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-TBL Series 322 - 3.81 mm Horizontal PCB Header | – | – | – | – | – | – | -40 °C up to +105 °C | 3.81 | 31.67 | – | – | Box | 8 | Pluggable | PCB | No | Horizontal | – | |
| 691322310011 | SPEC | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-TBL Series 322 - 3.81 mm Horizontal PCB Header | – | – | – | – | – | – | -40 °C up to +105 °C | 3.81 | 43.1 | – | – | Box | 11 | Pluggable | PCB | No | Horizontal | – | |
 | 691361300011 | SPEC | – | 3 files | Active i| Production is active. Expected lifetime: >10 years. | WR-TBL Series 361 - 3.81 mm Vertical | – | – | – | – | – | – | -40 °C up to +105 °C | 3.81 | 41.91 | – | – | Box | 11 | Pluggable | Cable | No | Vertical | 16 to 26 (AWG) 1.31 to 0.129 (mm²) | |
 | 691309310008 | SPEC | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-TBL Series 3093 - PCB Header Reversed Gender 3.81mm pitch - Horizontal cable entry with Coding finger - THT | – | – | – | – | – | – | -40 °C up to +115 °C | 3.81 | 31.27 | – | – | Box | 8 | Pluggable | PCB | No | Horizontal | – | |
| 750845740 | SPEC | – | – | Active i| Production is active. Expected lifetime: >10 years. | Offline-Transformer | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
| 890334025022CS | SPEC | |
| 691322310008 | SPEC | – |
| 691322310011 | SPEC | – |
| 691361300011 | SPEC | – |
| 691309310008 | SPEC | – |
| 750845740 | SPEC | – |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | 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 | Pins (Value) (pcs) | Application | PCB/Cable/Panel | Modularity | Type | Wire Section | Samples |
|---|