JAJSHV0B August 2019 – December 2019 TPS66120 , TPS66121
PRODUCTION DATA.
The device has a single input supply, VIN. A 1-uF or higher ceramic bypass capacitor between VIN and GND is recommended as close to the VIN as possible for local noise decoupling.
USB Specification Revisions 2.0 and 3.1 require VBUS voltage at the connector to be between 4.75 V to 5.5 V. Depending on layout and routing from supply to the connector the voltage droop on VBUS has to be tightly controlled. Locate the input supply close to the device. For all applications, a maximum 10-μF ceramic bypass capacitor between VBUS and GND is recommended as close to the Type-C connector of the device as possible for local noise decoupling. The input power supply should be rated higher than the current limit set to avoid voltage droops during overcurrent and short-circuit conditions.