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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 | Type | Polarity | Pitch (mm) | Gender | Rows | Mount | Pin Plating | IR (A) | Working Voltage (V (AC)) | Contact Resistance (mΩ) | Packaging | W (mm) | H (mm) | IR (A) | Ti | Tl (mm) | Pins (pcs) | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 691322110002 | SPEC | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-TBL Series 3221 - 3.50 mm Horizontal PCB Header | PCB Header | Cable | No | PCB Header | 02 | 3.5 | – | – | THT | Tin over Nickel | 10.5 | 300 | – | Box | – | – | – | – | – | 2 | |
| 691322110003 | SPEC | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-TBL Series 3221 - 3.50 mm Horizontal PCB Header | PCB Header | Cable | No | PCB Header | 03 | 3.5 | – | – | THT | Tin over Nickel | 10.5 | 300 | – | Box | – | – | – | – | – | 3 | |
 | 61301021021 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD Pin Header - Dual | – | – | – | Angled | – | 2.54 | Pin Header | Dual | THT | – | 3 | 250 | 20 | Bag | – | – | – | – | – | 10 | |
 | 61302021021 | SPEC PCN pendingDue to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff. | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD Pin Header - Dual | – | – | – | Angled | – | 2.54 | Pin Header | Dual | THT | – | 3 | 250 | 20 | Bag | – | – | – | – | – | 20 | |
 | 662302131822 | SPEC | 7 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 | – | Vertical | 2 | 3 | Male | Single | SMT | Tin | 5 | 250 | 10 | Tape and Reel with Cap | – | – | 5 | – | – | 2 | |
 | 74655095R | SPEC | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WP-THRBU REDCUBE THR with internal through-hole thread | – | – | – | – | – | – | – | – | THR | – | 85 | – | – | Tape and Reel | 10 | 4 | – | M5 | 3.5 | 8 |
| Order Code | Datasheet | |
|---|---|---|
| 691322110002 | SPEC |
| 691322110003 | SPEC |
| 61301021021 | SPEC |
| 61302021021 | SPEC PCN pendingDue to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff. |
| 662302131822 | SPEC |
| 74655095R | SPEC |
| Samples |
|---|
| Order Code | Datasheet | Downloads | Status | Product series | Application | PCB/Cable/Panel | Modularity | Type | Polarity | Pitch (mm) | Gender | Rows | Mount | Pin Plating | IR (A) | Working Voltage (V (AC)) | Contact Resistance (mΩ) | Packaging | W (mm) | H (mm) | IR (A) | Ti | Tl (mm) | Pins (pcs) | Samples |
|---|
