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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 | Pitch (mm) | Rows | Gender | IR (A) | Packaging | Polarity | Variant | Mount | Pin Plating | Working Voltage (V (AC)) | Contact Resistance (mΩ) | 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 | 3.5 | – | – | 10.5 | Box | 02 | – | THT | Tin over Nickel | 300 | – | – | – | – | – | – | 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 | 3.5 | – | – | 10.5 | Box | 03 | – | THT | Tin over Nickel | 300 | – | – | – | – | – | – | 3 | |
 | 61301021021 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD Pin Header - Dual | – | – | – | Angled | 2.54 | Dual | Pin Header | 3 | Bag | – | – | THT | – | 250 | 20 | – | – | – | – | – | 10 | |
 | 61302021021 | SPEC PCN pendingDue to a pending PCN, a modification of the component will be implemented soon. Please find the PCN 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 | Dual | Pin Header | 3 | Bag | – | – | THT | – | 250 | 20 | – | – | – | – | – | 20 | |
 | 662302131822 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WR-MPC3 Male header Single Row | – | PCB | – | Vertical | 3 | Single | Male | 5 | Tape and Reel with Cap | 2 | with SMT Solder Tabs | SMT | Tin | 250 | 10 | – | – | 5 | – | – | 2 | |
 | 74655095R | SPEC | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WP-THRBU REDCUBE THR with internal through-hole thread | – | – | – | – | – | – | – | 85 | Tape and Reel | – | – | THR | – | – | – | 10 | 4 | – | M5 | 3.5 | 8 |
| Order Code | Datasheet | |
|---|---|---|
| 691322110002 | SPEC |
| 691322110003 | SPEC |
| 61301021021 | SPEC |
| 61302021021 | SPEC PCN pendingDue to a pending PCN, a modification of the component will be implemented soon. Please find the PCN 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 | Pitch (mm) | Rows | Gender | IR (A) | Packaging | Polarity | Variant | Mount | Pin Plating | Working Voltage (V (AC)) | Contact Resistance (mΩ) | W (mm) | H (mm) | IR (A) | Ti | Tl (mm) | Pins (pcs) | Samples |
|---|
