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MAX14545 - (MAX14544 / MAX14545) ILIM VBUS Accessory Switch

Download the MAX14545 datasheet PDF. This datasheet also covers the MAX14544 variant, as both devices belong to the same (max14544 / max14545) ilim vbus accessory switch family and are provided as variant models within a single manufacturer datasheet.

Description

The MAX14544/MAX14545 are overcurrent detection switches that can provide power to external accessories while preventing the host device from damage due to faulty overload conditions.

These analog switches feature a 270mω (typ) on-resistance and operate from a +2.3V to +5.5V input voltage range.

Features

  • that include thermal shutdown protection, reversewww. DataSheet4U. com current blocking, and overvoltage protection. The MAX14544/MAX14545 are offered in a space-saving, 8-pin, 2mm x 2mm TDFN package, and operate over the -40NC to +85NC extended temperature range. Features S 200mA or 400mA Selectable Current Limit S Output Capable of Withstanding +28V S Reverse-Current Shutdown Protection S +2.3V to +5.5V Input Operation Range S Undervoltage Lockout S Autoretry or Latchoff Option S Thermal.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MAX14544_MaximIntegratedProducts.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Maxim Integrated (Analog Devices)

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MAX14541E ESD-Protection Array
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
19-5037; Rev 0; 1/10 28V-Capable, ILIM VBUS Accessory Switch General Description The MAX14544/MAX14545 are overcurrent detection switches that can provide power to external accessories while preventing the host device from damage due to faulty overload conditions. These analog switches feature a 270mω (typ) on-resistance and operate from a +2.3V to +5.5V input voltage range. The selectable current limit of 200mA or 400mA makes them ideal for load-switching applications. The MAX14544 has an autoretry feature, whereas the MAX14545 has a latchoff feature. When the switch is off, OUT can withstand 28V maximum. When the switch is on and a load is connected to the port, a blanking time of 10.5ms ensures that the transient voltage settles down.
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