JAJSCL2C October 2016 – August 2021 TPS65983B
PRODUCTION DATA
The two Type-C ports used in this design support Power Delivery and enable charging over a Type-C connection. Table 10-5 shows the sink profile supported by both of the ports. The reverse current blocking of the TPS65983B device allows both of the Type-C ports to negotiate a power contract, but it is good system practice for the System Controller to change the sink profile when a power contract is established. When the DC barrel jack is connected the TPS65983B device renegotiates the a PD contract to no longer charge of Type C and have the DC Barrel Jack take precedence when connected.
RDO TYPE | VOLTAGE | CURRENT | EXTERNALLY DEPENDENT |
---|---|---|---|
Fixed Supply | 20 V | 3 A | Yes |