STEVAL-IFP029V1

批量生产
Design Win

基于IPS4260L的四路低侧驱动器演示板

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产品概述

描述

The STEVAL-IFP029V1 evaluation board is designed to let you analyze the functions of the fast quad low side intelligent power switch IPS4260L.

The design meets industrial standards requirements like galvanic isolation between logic and power stages, reverse polarity protection and EMC requirements, compliant with IEC61000-4-2, IEC61000-4-4 and IEC61000-4-5.

The on-board high speed dual channel opto couplers (used both for signals forwarded to the device and for feedback signals) allow a work frequency up to FSW = 100 kHz.

The two Schottky diodes D1 and D8 guarantee the reverse polarity protection for VCC (power stage supply rail) and VDD (logic stage supply rail), respectively.

The 3 kW TVS devices on VCC and VZ (U8 and U2, respectively) protect the application from surge test. The U9 TVS protect the application from VCC surge test.

The two-layer design (2s), addresses the thermal requirements of the application due to the very high load currents.

The channel independent integrated thermal protection of the IPS4260L is signaled through the red LED D3. The resistors R17, R18, R19 and R20 activate the open load detection feature integrated in the IPS4260L: the red LED; D2 is turned ON if on one or more of the four outputs is left open.

The default 1 A limitation current threshold can be modified through R23. The default 2 ms CUT-OFF duration time can be modified through R4.

The IPS4260L can be driven by a user friendly GUI by connecting the STEVAL-IFP029V1 through the STEVAL-PCC009V2 to a Windows system.

  • 所有功能

    • VCC operating voltage from 8 V to 36 V
    • VDD operating voltage range 3.3 V to 5 V
    • Programmable load limitation current
    • Programmable cut-off delay time
    • Up to 100 kHz switching frequency
    • High speed opto-isolation for driving and feedback diagnostic
    • Diagnostic LED for thermal and cut-off channel status
    • Diagnostic LED for open load detection in OFF state
    • Thermal shut down
    • Reverse polarity protection
    • Designed to meet EMC standard requirements: IEC61000-4-2, IEC61000-4-4 and IEC61000-4-5
    • RoHS compliant

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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-IFP029V1
批量生产
CARD 工业 Ecopack2 -

STEVAL-IFP029V1

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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供货状态
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包装类型
RoHS
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ECCN (EU)
供应商
核心产品
STEVAL-IFP029V1
Available at distributors

经销商的可用性 STEVAL-IFP029V1

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STEVAL-IFP029V1 批量生产

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

产品型号:

STEVAL-IFP029V1

供应商:

ST

核心产品:

IPS4260L

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