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@@ -16,7 +16,7 @@ The 78L33 is a simple and inexpensive voltage regulator that can convert input v
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The CH224K is a USB PD power receiving protocol chip, which integrates PD3.0/2.0, BC1.2 and other fast charging protocols, automatically detects VCONN and analog E-Mark chips, supports up to 100W power, and has built-in PD communication module. It also integrates output voltage detection internally to support overheating and overvoltage protection. It features:
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- 4V to 22V input voltage
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- PD3.0/2.0, BC1.2 and other fast charging protocols
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- PD3.0/2.0, BC1.2, QC3.0/2.0, AFC and other fast charging protocols
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- USB Type-C PD, positive and negative insertion detection and automatic switching
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- E-Mark simulation, automatically detects VCONN, supports 100W power PD request
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- requested voltage can be dynamically adjusted through a variety of methods
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