STEVAL-DPSTPFC1

批量生产
Design Win

使用TN3050H-12WY和SCTW35N65G2V的3.6 kW PFC图腾柱,具有浪涌电流限流器参考设计

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概述
样片和购买
解决方案
文件
CAD资源
工具与软件
质量与可靠性
开始
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Sales Briefcase

产品概述

描述

The STEVAL-DPSTPFC1 3.6 kW bridgeless totem pole boost circuit achieves a digital power factor correction (PFC) with inrush current limiter (ICL). It helps you to design an innovative topology with the latest ST power kit devices: a silicon carbide MOSFET (SCTW35N65G2V), a thyristor SCR (TN3050H-12WY), an isolated FET driver (STGAP2S) and a 32-bit MCU (STM32F334).

This reference design also opens the path to a compact converter running at 72 kHz offering a high peak efficiency, low THD distortion (97.5 % with 3.7 % THD) and reduced bill of materials.

It achieves a robust circuit that meets EMC standards up to 4 kV delivering high switching lifetime with reduced EMI emissions.

The thyristor SCR used as AC line polarity switcher allows achieving an active current limitation at power up or line drop recovery: the PFC efficiency is optimal and no EMI bouncing effect occurs.

The reference design includes a power board with bridgeless totem pole boost (with an inrush limiter circuit, switch drivers and an auxiliary power supply), a control board with its MCU, a PFC/ICL control firmware and an adapter board for software debug.

  • 所有功能

    • Peak efficiency: 97.5 % with 3.7% THD
    • Compact PFC converter
    • Higher switching lifetime
    • Compliant with EMI normative at 4 kV
    • RoHS and WEEE compliant

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All tools & software

    • 产品型号
      状态
      描述
      类型
      供应商

      STSW-DPSTPFC1FW

      批量生产

      Firmware for the STEVAL-DPSTPFC1 Totem Pole PFC with inrush current limiter

      评估工具软件 ST
      STSW-DPSTPFC1FW

      描述:

      Firmware for the STEVAL-DPSTPFC1 Totem Pole PFC with inrush current limiter
    • 产品型号
      状态
      描述
      类型
      供应商

      STEVAL-DPS334C1

      批量生产

      STEVAL-DPS334C1

      电源和功率转换器解决方案评估板 ST
      STEVAL-DPS334C1

      描述:

      STEVAL-DPS334C1

      STEVAL-DPSLLCK1

      批量生产

      3 kW全桥LLC谐振数字电源评估套件

      DC-DC Converter ST
      STEVAL-DPSLLCK1

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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-DPSTPFC1
批量生产
CARD 工业 Ecopack2 Yes

STEVAL-DPSTPFC1

Package:

CARD

Material Declaration**:

Marketing Status

批量生产

Package

CARD

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) 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
Order from distributors
从ST订购
核心产品
供货状态
供应商
ECCN (US)
ECCN (EU)
Country of Origin
Board production status
Budgetary Price (US$)*/Qty
STEVAL-DPSTPFC1 Available at distributors

经销商的可用性 STEVAL-DPSTPFC1

代理商名称
地区 库存 最小订购量 第三方链接

代理商库存报告日期:

无法联系到经销商,请联系我们的销售办事处
TN3050H-12WY, SCTW35N65G2V, STGAP2S, STM32F334R8T6, VIPER26
批量生产
ST 3A991.a.2 NEC ITALY -

STEVAL-DPSTPFC1 批量生产

ECCN (US):
3A991.a.2
Budgetary Price (US$)*/Qty:
-

产品型号:

STEVAL-DPSTPFC1

核心产品:

TN3050H-12WY, SCTW35N65G2V, STGAP2S, STM32F334R8T6, VIPER26

供应商:

ST

ECCN (EU):

NEC

Country of Origin:

ITALY

Board production status:

-

代理商名称

代理商库存报告日期:

Swipe or click the button to explore more details Don't show this again

(*) 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