STEVAL-IMR002V1
2 kW/100 V RF demonstration board for 3 T MRI based on the STAC4932B-
目标
The STEVAL-IMR002V1 demonstration board is based on the new generation of high voltage DMOS products housed in the STAC® air cavity package and capable of delivering an output power up to 1.2 kW for industrial, scientific, and medical applications such as 1.5 T and 3 T magnetic resonance imaging (MRI).
This new air-cavity technology now enables lower thermal resistance, lower weight, and reduced cost compared to devices in ceramic packages.
The STEVAL-IMR002V1 demonstration board implements the design of a 2 kW-100 V, 123 MHz Class AB peak power amplifier (PPA) for 3 Tesla MRI applications.
It uses double push-pull bolt-down devices, two STAC4932B - N-channel MOSFETs, capable of exceeding 2000 W @ 123 MHz with large signal gain of 19 dB in Class AB and a drain efficiency of 60%.
It almost doubles the output power of previous amplifiers using MOSFET transistors in standard ceramic packages.
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数据表
Key Features
- Output power: 2 kW
- Supply voltage: 100 V
- Frequency: 123 MHz
- Power gain: 19 dB
- Efficiency: 60%
- RoHS compliant
圖像
图案 资源
顶部Technical Documentation
Product Specifications
| 描述 | 版本 | 大小 |
|---|---|---|
DB1502: 2 kW/100 V RF demonstration board for 3 T MRI based on the STAC4932B
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1.0 | 287 KB |
Hardware Resources
Board Manufacturing Specification
| 描述 | 版本 | 大小 |
|---|---|---|
STEVAL-IMR002V1 gerber files
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1.0.0 | 56 KB |
Bill of Materials
| 描述 | 版本 | 大小 |
|---|---|---|
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STEVAL-IMR002V1 BOM
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1.0.0 | 56 KB |
Schematic Pack
| 描述 | 版本 | 大小 |
|---|---|---|
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STEVAL-IMR002V1 schematics
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1.0.0 | 151 KB |
样品 & 购买
顶部| 产品型号 | Marketing Status | Core Product | Order From ST | Unit Price (US$)* @ | Distributor Availability | RoHS Compliance Grade | Download Material Declaration** |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|
| STEVAL-IMR002V1 | Target | STAC4932B | - | No data reported, please contact our Distributors | Ecopack2 | - | ||||||
(*) 建议零售价格仅用于预算，以美元为单位，每。的报价，以当地货币计算的价格，请联系您当地的 ST 销售办事处 或我们的 分销商 (**) 材料声明表格上提供st.com可以是一般的文件，根据最常用的包，包内的家庭。出于这个原因，他们可能不是100％准确，对于一个特定的设备。请联系我们 销售支持 在特定设备上的信息。 |
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