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MAX14545

Maxim Integrated Products
Part Number MAX14545
Manufacturer Maxim Integrated Products
Description (MAX14544 / MAX14545) ILIM VBUS Accessory Switch
Published Feb 8, 2010
Detailed Description 19-5037; Rev 0; 1/10 28V-Capable, ILIM VBUS Accessory Switch General Description The MAX14544/MAX14545 are overcurrent ...
Datasheet PDF File MAX14545 PDF File

MAX14545
MAX14545


Overview
...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.
After this blanking time, if the voltage across the switch is greater t...



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