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TPS563201: Inverting output calculation - high side and low side current specs missing from datasheet

Part Number: TPS563201
Other Parts Discussed in Thread: TPS564201, TPS54335A, TPS563211

Hi there,

I would like to use the TPS563201 OR TPS564201 to create a negative -3.6V 2A output off a 9V supply..

I have read many posts on the topic including this app note from TI which explains how to use the TPS54335A to create a similar solution:

It looks like either the TPS563201 OR TPS564201 could fit the bill but it is UNCLEAR from these devices' datasheets what the maximum output current could be as they do not list the maximum high-side and maximum low-side currents as is listed in the TPS54335A datasheet. 

The TPS563201 / TPS564201 datasheets only list a general current limit. Would you be able to assist with these component ratings or possibly another way to assess these ICs maximum current feasibilities in a inverted solution.  


Many thanks,