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Product List
The first case is when there are two USB-C input sources. Here, the engineer put an ISL95338 for each of the Type-C ports, with the use of a low cost charger, the ISL95521A, to charge the battery. This enables a low cost, automatic power source selection both forward and reverse OTG, turbo charging of the battery, and extends the system power rating with two input power sources. It also eliminates two back-to-back P-channel FETs for each Type-C port.
PTM Published on: 2017-11-28