8.4.3 Enable and Fault Pin Functional Mode 2: Multiple Devices, Self-Controlled

In this mode of operation, the devices are self-controlled (no host present). The EN and FLT pins are shorted together, and connected with up to three total devices as shown in Figure 55. In this configuration, when any one of the TPS2595xx devices detects a fault, it automatically disables the other TPS2595xx devices in the system.

Figure 55. Multiple Devices, Self-Controlled

Figure 56. TPS259541 Self-controlled Mode Response with Overload Fault on OUT1 Followed by Auto-retry with Persistent Fault

Figure 57. TPS259541 Self-controlled Mode Response with Overload on OUT1 Followed by Recovery with Fault Removed