SLUAAV6 September 2024 TPS56837 , TPS56837H
Figure 1-3 shows the block diagram of using TPS56837HA with PD controller to implement USB Type-C power design.
To avoid the output discharge causing power loss during bypass application, TPS56837HA does not support output discharge feature. This is the only difference between TPS56837HA and TPS56837H (support output discharge).