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MIC2039 Adjustable Current-Limit Power Switch

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Description

MIC2039 High-Accuracy, High-Side, Adjustable Current-Limit Power Switch .
The MIC2039 is a high-side MOSFET power distribution switch that provides increased system reliability by using 5% current-limit accuracy.

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Features

* ±5% Current-Limit Accuracy
* Input Supply Range from 2.5V to 5.5V
* Low Quiescent Current: 100 µA Typical (Switch ON)
* 75 mΩ Typical RDS(ON) at 5V
* 0.2A to 2.5A Adjustable Output Current
* Kickstart: Momentary Secondary Current-Limit Threshold (120

Applications

* USB Peripherals and USB 2.0/3.0-Compatible
* DTV/STB
* Notebooks and Consumer Electronics

MIC2039 Distributors

📁 Related Datasheet

  • MIC2033 - High-Accuracy High-Side Fixed Current Limit Power Switch (Micrel Semiconductor)
  • MIC2003 - (MIC2003 / MIC2013) Current Limiting Circuit Protector (Micrel Semiconductor)
  • MIC2004 - Fixed Current Limit Power Distribution Switch (Micrel)
  • MIC2007 - (MIC2007 / MIC2017) Adjustable Current Limit Power Distribution Switch (Micrel Semiconductor)
  • MIC2010 - USB Power Controller (Micrel Semiconductor)
  • MIC2012 - USB Power Controller (Micrel Semiconductor)

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Adjustable Current-Limit Power Switch Microchip
Microchip MIC2039-like datasheet