ADP190
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ADP190

Logic Controlled, High-Side Power Switch

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Info: : PRODUCTION tooltip
Info: : PRODUCTION tooltip
Part Details
Part Models 1
1ku List Price Starting From $0.39
Features
  • Low RDSON of 105 mΩ @ 1.8 V
  • Low input voltage range: 1.2 V to 3.6 V
  • 500 mA continuous operating current
  • Built-in level shift for control logic that can be operated by 1.2 V logic
  • Low 2 μA (maximum) ground current
  • Ultralow shutdown current: <1 μA
  • Ultrasmall 0.8 mm × 0.8 mm, 4-ball, 0.4 mm pitch WLCSP
Additional Details
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The ADP190 is a high-side load switch designed for operation from 1.2 V to 3.6 V. This load switch provides power domain isolation for extended power battery life. The device contains a low on-resistance P-channel MOSFET that supports more than 500 mA of continuous current and minimizes power loss. The low 2 μA (maximum) of ground current and ultralow shutdown current make the ADP190 ideal for battery-operated portable equipment. The built-in level shifter for enable logic makes the ADP190 compatible with modern processors and GPIO controllers.

Beyond operating performance, the ADP190 occupies minimal printed circuit board (PCB) space with an area less than 0.64 mm2 and a height of 0.60 mm. It is available in an ultrasmall 0.8 mm × 0.8 mm, 4-ball, 0.4 mm pitch WLCSP.
Applications

  • Mobile phones
  • Digital cameras and audio devices
  • Portable and battery-powered equipment
  • Part Models 1
    1ku List Price Starting From $0.39

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    Documentation

    Documentation

    Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
    ADP190ACBZ-R7
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    Part Models

    Product Lifecycle

    PCN

    Feb 28, 2012

    - 11_0175

    Shipping Changes for WLCSP Products with 8mm Carrier Tape Width

    Apr 8, 2011

    - 11_0028

    WLCSP Shipping Changes

    Sep 4, 2009

    - 09_0193

    ADP190ACBZ-R7 Marking/Brand Code Change

    Filter by Model

    reset

    Reset Filters

    Part Models

    Product Lifecycle

    PCN

    Feb 28, 2012

    - 11_0175

    arrow down

    Shipping Changes for WLCSP Products with 8mm Carrier Tape Width

    Apr 8, 2011

    - 11_0028

    arrow down

    WLCSP Shipping Changes

    Sep 4, 2009

    - 09_0193

    arrow down

    ADP190ACBZ-R7 Marking/Brand Code Change

    Software & Part Ecosystem

    Software & Part Ecosystem

    Evaluation Kit

    Evaluation Kits 1

    EVAL-ADP190

    ADP190 Evaluation Board

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    EVAL-ADP190

    ADP190 Evaluation Board

    ADP190 Evaluation Board

    Product Detail


    The EVAL-ADP190 is used to demonstrate the functionality of the ADP190 power switch. Simple device measurements such as VIN to VOUT resistance (RDSON), ground current, and off state current can be demon-strated with just a single voltage supply, a voltmeter, a current meter, and load resistors.

    Reference Designs

    Reference Designs 1

    Isolated USB to FTDI Isolated RS-232/Isolated RS-485 Circuit

    Isolated USB to Isolated RS-485/Isolated RS-232 Interface

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