Diodes has announced a controller chip for mains-powered USB Type-C chargers between 18 and 33W. Called AP43771, it supports the USB power delivery (PD) revision 3.0 V1.1 and Qualcomm’s Quick Charge 2.0, 3.0, and 4/4+, as well as battery charging (BC) revision 1.2. It is intended to be designed into the secondary side of an ac-dc ...

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