STDES-3KWTLCP

批量生产
Design Win

3 kW电信整流器参考设计,基于STM32G474RBT6数字电源MCU

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产品概述

描述

The STDES-3KWTLCP is a 3 kW AC-DC converter designed for telecom rectifier applications. This type of application requires a high efficiency over the entire load range of operation and across the universal mains input voltage range. This reference design opens the path to a compact solution (up to 40 W/inch3), offering a high peak efficiency (96.3%), low THD distortion (less than 5% THD at full load), and a reduced bill of materials.
The system consists of two power stages: a bridgeless totem-pole PFC controlled by an STM32G474RBT6 and an isolating regulation stage implemented with a full-bridge LLC with zero-voltage-switching (ZVS) PWM, and synchronous rectification (SR) controlled by a second STM32G474RBT6 microcontroller.
The STDES-3KWTLCP also helps you to design an innovative topology with the latest ST power kit devices: silicon carbide MOSFETs, high-voltage MDmesh MOSFETs, STripFET MOSFETs, isolated FET drivers, and a VIPer converter.
The STDES-3KWTLCP is a fully assembled kit developed for performance evaluation only, not available for sale.
  • 所有功能

    • Input voltage range: 90 to 264 VAC
    • Output voltage: 53.5 V
    • Maximum output power: 3 kW at 230 V, 1.5 kW at 115 VAC
    • Peak efficiency: 96.3%
    • Power density: 40 W/in3
    • Power factor >0.98 at 100% load
    • Total harmonic distortion <5% at 100% load

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    • 产品型号
      状态
      描述
      类型
      供应商

      STSW-3KWTLCP

      批量生产

      面向3 kW电信整流器(基于STM32G474RBT6数字电源MCU)的固件

      评估工具软件 ST
      STSW-3KWTLCP

      描述:

      面向3 kW电信整流器(基于STM32G474RBT6数字电源MCU)的固件

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**
STDES-3KWTLCP
批量生产
- 工业 - Yes

STDES-3KWTLCP

Package:

-

Material Declaration**:

Marketing Status

批量生产

Package

-

Grade

Industrial

RoHS Compliance Grade

-

(**) 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

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产品型号
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核心产品
供货状态
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ECCN (US)
ECCN (EU)
Country of Origin
Board production status
Budgetary Price (US$)*/Qty
STDES-3KWTLCP 无法联系到经销商,请联系我们的销售办事处 STM32G474RBT6, SCTW35N65G2V, STW70N65DM6-4, STGAP2HS, STGAP2DM
批量生产
ST - - - Not for sale

STDES-3KWTLCP 批量生产

ECCN (US):
-
Budgetary Price (US$)*/Qty:
-

产品型号:

STDES-3KWTLCP

核心产品:

STM32G474RBT6, SCTW35N65G2V, STW70N65DM6-4, STGAP2HS, STGAP2DM

供应商:

ST

ECCN (EU):

-

Country of Origin:

-

Board production status:

Not for sale

无法联系到经销商,请联系我们的销售办事处
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(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商