Product overview
Key Benefits
概要
The STEVAL-11BID1KCB is an 11 kW bidirectional battery charger and represents a complete solution for high voltage charging in both the industrial and automotive fields.
It consists of two power stages: a PFC and an isolated DC-DC stage.
The PFC is based on a three-phase full-bridge topology.
The DC-DC section is Dual Active Bridge (DAB) topology.
Both stages are based on the ACEPACK DMT-32 SiC power module.
The board uses two control boards for the PFC and DC-DC stages respectively. The control board is based on the STM32G474RE microcontroller.
The PFC stage operating frequency is 70 kHz. The DC-DC stage is operating at a fixed switching frequency of 100 kHz.
A peak system efficiency of 96% was achieved for the design.
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All features
- PFC stage 3-phase, 2-level bidirectional AC-DC power converter:
- Rated nominal AC voltage: 400 VAC at 50 Hz
- Rated nominal DC voltage: 800 VDC
- Nominal power: 11 kWRectifier mode:
Power factor: PF >0.99 Inrush current control and soft startup Inverter mode:Active and reactive power control Integrated grid connection solution
- DC-DC stage dual active bridge (DAB) power converter:
- Nominal DC input voltage 800 V
- Nominal DC output voltage 550 to 850 V
- DAB: switching frequency 100 kHz
- Power section based on SiC power modules:
- ACEPACK DMT-32 power module for high integration level
- High frequency operation for weight and size reduction
- Bidirectional capabilities
- DAB soft switching behavior enabled by enhanced modulation techniques management
- PFC stage 3-phase, 2-level bidirectional AC-DC power converter:
推奨コンテンツ
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHSコンプライアンスグレード | WEEE Compliant | Longevity Commitment | Longevity Starting Date | Material Declaration** |
|---|---|---|---|---|---|---|---|---|
| STEVAL-11BID1KCB | Active 交換品交換品 | CARD | Industrial | Ecopack2 | Yes | - | - | |
STEVAL-11BID1KCB
Package:
CARDMaterial Declaration**:
(**) st.comで提供している材料宣誓書は、パッケージ･ファミリ内で最も一般的に使用されているパッケージに基づく汎用ドキュメントの場合があります。そのため、特定の製品では100%正確ではない可能性があります。特定の製品情報については、セールスサポートまでお問い合わせください
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Sample & Buy
| Part Number | 製品ステータス | Budgetary Price (US$)*/Qty | STから購入 | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Supplier | Core Product | Board production status | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| STEVAL-11BID1KCB | | | distributors 販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください |
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STEVAL-11BID1KCB Active
販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください
（*）概算用の参考価格（US$）です。現地通貨でのお見積りについては、STのセールス･オフィスまたは販売代理店までお問い合わせください。