According to the InnoSwitch3-Pro Family Datasheet:
1.The output voltage is regulated on the VOUT pin and defaults to 5 V at start-up.
2.When the VBUS switch is open (VBEN disabled), the system is reset to the default output voltage set point of 5 V. Disabling the series VBUS switch also resets all the programmable command registers to their default values.
3.uVCC normal current is 12 mA. Only at 5 V output, the uVCC pin can supply 48 mA maximum current for 0.5 seconds.
Q1>If the peripheral control MCU application needs more current supply, such as adding more peripheral chip and display, Doesn't use inside LDO of Innoswitch3-pro, Can use the Vout pin connected to a step-up 3V-24V switch power to 5V for MCU and display etc.?
Q2>When InnoSwitch3-Pro start-up, Vout defaults to 5V, The default current is?
Q3>InnoSwitch3-Pro uVCC pin keep floating?