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Infineon Technologies 1EDC20I12AH | Demoboard REF-DAB11KIZSICSYS
11 kW bi-directional CLLC DC-DC converter with 1200 V and 1700 V CoolSiC™ MOSFETs
Overview
| Topology | Flyback Converter |
| Input voltage | 300-900 V |
| Switching frequency | 40-250 kHz |
| Output 1 | 20 V / 2 A |
| IC revision | 1.1 |
Description
This document introduces a complete Infineon Technologies AG system solution for an 11 kW bi-directional DCDC converter. The REF-DAB11KIZSICSYS board is a DC-DC stage with a wide range output using two inductors and two capacitors (CLLC) resonant network with bi-directional capability. This converter can operate under high power conversion efficiency, as the symmetric CLLC resonant network has zero-voltage switching capability for primary power switches and synchronous-rectification commutation capability for secondaryside output rectifiers. The converter could change the power flow direction, and its maximum power conversion efficiency was around 97.2% during the operation without synchronous-rectification.
Features
- 11kW at full output voltage range
- bi-directional power flow capability
- high peak efficiency >= 97.2%
- high power density: 4,1 kW/l
- synchronous rectification
- 1200 V and 1700 V CoolSiC™ MOSFETs
Typical applications
- Power Conversion Systems
- Fast EV charging
- Energy Storage Systems
More information
Products
| Order Code | Datasheet | Downloads | Status | Product series | Application | PCB/Cable/Panel | Modularity | Pitch (mm) | Mount | Working Voltage (V (AC)) | Contact Resistance (mΩ) | Pin Plating | W (mm) | H (mm) | IR (A) | Ti | Tl (mm) | Pins (Value) (pcs) | Rows | Gender | Type | IR (A) | Packaging | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 691322110002 | SPEC | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-TBL Series 3221 - 3.50 mm Horizontal PCB Header | Pluggable | PCB | No | 3.5 | THT | 300 | – | – | – | – | – | – | – | 2 | – | – | Horizontal | 10.5 | Box | |
| 691322110003 | SPEC | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-TBL Series 3221 - 3.50 mm Horizontal PCB Header | Pluggable | PCB | No | 3.5 | THT | 300 | – | – | – | – | – | – | – | 3 | – | – | Horizontal | 10.5 | Box | |
 | 61301021021 | SPEC | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD 2.54 mm THT Angled Dual Pin Header | – | – | – | 2.54 | THT | 250 | 20 | – | – | – | – | – | – | 10 | Dual | Pin Header | Angled | 3 | Bag | |
 | 61302021021 | SPEC | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD 2.54 mm THT Angled Dual Pin Header | – | – | – | 2.54 | THT | 250 | 20 | – | – | – | – | – | – | 20 | Dual | Pin Header | Angled | 3 | Bag | |
 | 662302131822 | SPEC | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-MPC3 3.00 mm Male Header Single Row Vertical with SMT Solder Tab - SMT - Reel - Tin | – | PCB | – | 3 | SMT | 250 | 10 | Tin | – | – | 5 | – | – | 2 | Single | Male | Vertical | 5 | Tape and Reel with Cap | |
 | 74655095R | SPEC | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WP-THRBU REDCUBE THR with internal through-hole thread | – | – | – | – | THR | – | – | – | 10 | 4 | – | M5 | 3.5 | 8 | – | – | – | 85 | Tape and Reel |
| Order Code | Datasheet | |
|---|---|---|
| 691322110002 | SPEC |
| 691322110003 | SPEC |
| 61301021021 | SPEC |
| 61302021021 | SPEC |
| 662302131822 | SPEC |
| 74655095R | SPEC |
| Samples |
|---|
| Order Code | Datasheet | Downloads | Status | Product series | Application | PCB/Cable/Panel | Modularity | Pitch (mm) | Mount | Working Voltage (V (AC)) | Contact Resistance (mΩ) | Pin Plating | W (mm) | H (mm) | IR (A) | Ti | Tl (mm) | Pins (Value) (pcs) | Rows | Gender | Type | IR (A) | Packaging | Samples |
|---|