Supplier Device Package is 6-WDFN (2x2) - PMIC - Power Distribution Switches, Load Drivers Distributor - RT9728AHZQW RT9728ALZQW RT9728BHGQW

Part Number	Manufacturer / Brand	Brife Description	Part Status	Switch Type	Number of Outputs	Ratio - Input:Output	Output Configuration	Output Type	Interface	Voltage - Load	Voltage - Supply (Vcc/Vdd)	Current - Output (Max)	Rds On (Typ)	Input Type	Features	Fault Protection	Operating Temperature	Package / Case	Supplier Device Package
RT9728AHZQW	Richtek USA Inc.	IC POWER SW USB 1.3A 6WDFN	Active	USB Switch	1	1:1	High Side	P-Channel	On/Off	2.5 V ~ 5.5 V	Not Required	1.3A	120 mOhm	Non-Inverting	Status Flag	Current Limiting (Adjustable), Over Temperature, UVLO	-40°C ~ 85°C (TA)	6-WDFN Exposed Pad	6-WDFN (2x2)
RT9728ALZQW	Richtek USA Inc.	IC POWER SW USB 1.3A 6WDFN	Active	USB Switch	1	1:1	High Side	P-Channel	On/Off	2.5 V ~ 5.5 V	Not Required	1.3A	120 mOhm	Non-Inverting	Status Flag	Current Limiting (Adjustable), Over Temperature, UVLO	-40°C ~ 85°C (TA)	6-WDFN Exposed Pad	6-WDFN (2x2)
RT9728BHGQW	Richtek USA Inc.	120MO 1.3A POWER SW W/PROG ILIM	Active	USB Switch	1	1:1	High Side	P-Channel	On/Off	2.5 V ~ 5.5 V	Not Required	1.8A	120 mOhm	Non-Inverting	-	Current Limiting (Adjustable), Over Temperature, Reverse Current, UVLO	-40°C ~ 125°C (TJ)	6-WDFN Exposed Pad	6-WDFN (2x2)