STELPD01

批量生产
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产品概述

描述

The STELPD01 is an integrated electronic power switch for power rail protection applications.

It is able to precisely detect and react to overcurrent and overvoltage conditions.

When an overload condition occurs, the device goes into an open state, disconnecting the load from the power supply. An external power MOSFET can be driven to manage the power loss protection in case of fault condition.

In case of overvoltage on the input, the device regulates the output to a preset 17.5 V value.

Undervoltage lockout prevents the load from malfunction, keeping the device off if the rail voltage is too low.

The STELPD01 features an adjustable turn-on slew-rate, which is useful to keep the in-rush current under control during startup and hot-swap operations.

  • 所有功能

    • Wide input voltage range: 4 V to 18 V
    • 17.5 V typical output overvoltage clamp
    • Absolute maximum voltage of 23.5 V
    • 5 A maximum continuous current
    • Adjustable current limit with circuit breaker functionality
    • Thermal protection
    • Input undervoltage lockout
    • Low inrush current during startup
    • Integrated 40 mΩ Power FET
    • EN/Fault pin
    • Adjustable slew rate for output voltage
    • Gate control pin for reverse current blocking FET
    • Latch or auto-retry
    • Available in DFN10L (3x3 mm) package

EDA符号、封装和3D模型

STMicroelectronics - STELPD01

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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 材料声明**
STELPD01PUR
批量生产
VDFPN 10 3x3x1.0 工业 Ecopack2

STELPD01PUR

Package:

VDFPN 10 3x3x1.0

Material Declaration**:

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Marketing Status

批量生产

Package

VDFPN 10 3x3x1.0

Grade

Industrial

RoHS Compliance Grade

Ecopack2

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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