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AP2281

Single Slew Rate Controlled Load Switch

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Description

The AP2281 slew rate control°C load switch is a single P-channel MOSFET power switch designed for high-side load-switching applications. The MOSFET has a typical RDS(ON) of 80mΩ at 5V, allowing increased load current handling capacity with a low forward voltage drop. The turn-on slew rate of the device is control°C internally. The AP2281 load switch is designed to operate from 1.5V to 6V, making it ideal for 1.8V, 2.5V, 3.3V, and 5V systems. The typical quiescent supply current is only 0.01uA.

Feature(s)

  • Wide input voltage range: 1.5V – 6V
  • Low RDS(ON): 80mΩ typical @ 5V
  • Turn-on slew rate control°C
  • AP2281-1: 1ms turn-on rise time
  • AP2281-3: 100us turn-on rise time with internal discharge
  • Very low turn-on quiescent current: << 1uA
  • Fast load discharge option
  • Temperature range -40°C to 85°C
  • SOT26 and DFN2018-6: Available in “Green” Molding Compound (No Br, Sb)
  • Lead Free Finish/ RoHS Compliant
  • Application(s)

  • Smart Phones
  • PDA
  • Cell Phones
  • GPS Navigators
  • PMP/MP4
  • Notebook and Pocket PC
  • Product Specifications

    Product Parameters

    Operating Voltage Range 1.5 to 6 V
    Channels 1
    Maximum Output Current 2 A
    Typical Quiescent Current 0.01 µA
    RDS(ON) 80 mΩ
    Operating Ambient Temperature Range (°C) -40 to 85 °C
    Output Turn-On Delay Time Typ 1µs
    Output Turn-On Rise Time Typ 100µs - 1000µs

    Related Content

    Packages

    Technical Documents

    RoHS

    Recommended Soldering Techniques

    TN1.pdf

    RoHS CofC

    Orderable Part Number Buy from Distributor / Contact Sales Request Samples
    AP2281-1FMG-7

    AP2281-1FMG-7

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    Mouser Electronics Inc. 11999 9/30/2022 South America, North America, Asia, Europe, Middle East Buy Now
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    AP2281-3FMG-7

    AP2281-3FMG-7

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    AP22811AW5-7

    AP22811AW5-7

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    AP22811BM8-13

    AP22811BM8-13

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    AP22811BW5-7

    AP22811BW5-7

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    Farnell, An Avnet Company 2980 9/30/2022 England Buy Now
    Mouser Electronics Inc. 9440 9/30/2022 South America, North America, Asia, Europe, Middle East Buy Now
    RS Components - Spain 6970 9/30/2022 Spain Contact Sales
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    AP22814AM8-13

    AP22814AM8-13

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    AP22814ASN-7

    AP22814ASN-7

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    AP22814AW5-7

    AP22814AW5-7

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    Mouser Electronics Inc. 2910 9/30/2022 South America, North America, Asia, Europe, Middle East Buy Now
    RS Components - Spain 2720 9/30/2022 Spain Contact Sales
    RS Components - UK 2720 9/30/2022 England Buy Now
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    AP22814BM8-13

    AP22814BM8-13

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    Mouser Electronics Inc. 192 9/30/2022 South America, North America, Asia, Europe, Middle East Buy Now
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    AP22814BSN-7

    AP22814BSN-7

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    Mouser Electronics Inc. 3118 9/30/2022 South America, North America, Asia, Europe, Middle East Buy Now
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    AP22814BW5-7

    AP22814BW5-7

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    RS Components - Spain 3000 9/30/2022 Spain Contact Sales
    RS Components - UK 3000 9/30/2022 England Buy Now
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    AP22815AWT-7

    AP22815AWT-7

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    Farnell, An Avnet Company 2881 9/30/2022 England Buy Now
    Mouser Electronics Inc. 2172 9/30/2022 South America, North America, Asia, Europe, Middle East Buy Now
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    AP22815AWT-EVM

    AP22815AWT-EVM

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    AP22815BWT-7

    AP22815BWT-7

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    Mouser Electronics Inc. 168 9/30/2022 South America, North America, Asia, Europe, Middle East Buy Now
    RS Components - Spain 2725 9/30/2022 Spain Contact Sales
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    AP22815BWT-EVM

    AP22815BWT-EVM

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    AP22816AKEWT-7

    AP22816AKEWT-7

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    AP22816BKBWT-7

    AP22816BKBWT-7

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    AP22817AKAWT-7

    AP22817AKAWT-7

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    AP22817BKAWT-7

    AP22817BKAWT-7

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    AP22818AKAWT-7

    AP22818AKAWT-7

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    AP22818AKBWT-7

    AP22818AKBWT-7

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    AP22818AKCWT-7

    AP22818AKCWT-7

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    AP22818AKWT-7

    AP22818AKWT-7

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    AP22818BKAWT-7

    AP22818BKAWT-7

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    AP22818BKBWT-7

    AP22818BKBWT-7

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    AP22818BKEWT-7

    AP22818BKEWT-7

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    Digi-Key Electronics 3000 9/29/2022 Europe, Asia, North America Buy Now
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    Product Change Notices (PCNs)

    A PCN may only apply to specific orderable part numbers in this datasheet. Please refer to the corresponding PCN to see the exact orderable part number(s) affected.

    PCN # Issue Date Implementation Date Subject
    PCN-2575 2022-04-05 2022-07-05 Qualified Additional Bill of Material (BOM) - Lead Frame Raw Material (C19400 FH)
    PCN-2568 2022-03-29 2022-03-29 Qualified Additional Assembly & Test (A/T) Sites, Bill of Material, and updated Data Sheets for Package Outline Dimension Change
    PCN-2512 2021-04-16 2021-07-16 Qualified Additional Assembly & Test (A/T) Site
    PCN-2429 2019-11-20 2020-02-20 Additional Qualified (AT) Assembly Test Site + BOM + Top Marking