产品概述
描述
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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所有功能
- Output power: 2 kW
- Supply voltage: 100 V
- Frequency: 123 MHz
- Power gain: 19 dB
- Efficiency: 60%
- RoHS compliant
全部资源
| Resource title | 版本 | Latest update |
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产品规格 (1)
| Resource title | 版本 | Latest update | ||
|---|---|---|---|---|
| 1.1 | 19 Sep 2016 | 19 Sep 2016 |
Evaluation Board Terms of Use (1)
| Resource title | 版本 | Latest update | ||
|---|---|---|---|---|
| 1.7 | 28 Apr 2021 | 28 Apr 2021 |
全部资源
| Resource title | 版本 | Latest update |
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Board Manufacturing Specifications (1)
| Resource title | 版本 | Latest update | ||
|---|---|---|---|---|
| ZIP | 1.0 | 23 Jun 2015 | 23 Jun 2015 |
物料清单 (1)
| Resource title | 版本 | Latest update | ||
|---|---|---|---|---|
| 1.0 | 23 Jun 2015 | 23 Jun 2015 |
Schematic Pack (1)
| Resource title | 版本 | Latest update | ||
|---|---|---|---|---|
| 1.0 | 23 Jun 2015 | 23 Jun 2015 |
质量与可靠性
| 产品型号 | Marketing Status | 封装 | 等级规格 | 符合RoHS级别 | WEEE Compliant | 材料声明** |
|---|---|---|---|---|---|---|
| STEVAL-IMR002V1 | NRND | CARD | 工业 | Ecopack2 | - | |
STEVAL-IMR002V1
Package:
CARDMaterial Declaration**:
(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持 。
样片和购买
| 产品型号 | 从分销商订购 | 从ST订购 | 核心产品 | 供货状态 | 供应商 | ECCN (US) | ECCN (EU) | Country of Origin | Budgetary Price (US$)*/Qty | |
|---|---|---|---|---|---|---|---|---|---|---|
| STEVAL-IMR002V1 | 无法联系到经销商，请联系我们的销售办事处 | STAC4932B | NRND | - | EAR99 | NEC | ITALY |
核心产品
STAC4932B供货状态
NRNDBudgetary Price (US$)*/Qty
