STEVAL-ISA204V1

批量生产
Design Win

基于PM8804的100W 5V/20A有源钳位正向转换器,用于电信系统

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产品概述

描述

The STEVAL-ISA204V1 evaluation board is designed to demonstrate high efficiency DC-DC conversion, able to output 100 W (5 V/20 A) from 42 to 56 V DC input, which is especially suitable for telecom applications.

The power conversion stage is based on an active clamp forward topology managed by a PM8804 PWM controller featuring all the integrated circuitry necessary for a compact and efficient 48 V converter. The highly configurable controller includes a programmable oscillator for switching frequency regulation up to 1 Mhz, adjustable slope compensation, dual complementary low-side drivers with programmable dead time, programmable soft start, soft turn off and a programmable current sense blanking time.

  • 所有功能

    • DC-DC forward converter based on PM8804
    • Input voltage range: 42 – 56 VDC
    • Switching frequency: 250 kHz
    • Output:
      • Power: 100 W
      • Voltage: 5 VDC
      • Current: up to 20 A
    • Peak efficiency > 94%
    • Open circuit protection
    • RoHS complaint
    • WEEE compliant

质量与可靠性

产品型号 Marketing Status 等级规格 符合RoHS级别 WEEE Compliant 材料声明**
STEVAL-ISA204V1
批量生产
CARD 工业 Ecopack2 Yes

STEVAL-ISA204V1

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
供货状态
Budgetary Price (US$)*/Qty
从ST订购
Order from distributors
包装类型
RoHS
Country of Origin
ECCN (US)
ECCN (EU)
供应商
核心产品
Board production status
STEVAL-ISA204V1
Available at distributors

经销商的可用性 STEVAL-ISA204V1

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:

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STEVAL-ISA204V1 批量生产

Budgetary Price (US$)*/Qty:
-
包:
包装类型:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

产品型号:

STEVAL-ISA204V1

供应商:

ST

核心产品:

PM8804

Board production status:

-

代理商名称

代理商库存报告日期:

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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