RT9705A - RichTek

RT9705A 1A Power Multiplexer

The RT9705A is a dual input single output power multiplexer specifically designed to provide seamless voltage transition between two independent power suppliers. Equipped with two low RDS(ON) N-Channel MOSFETs driven by internal charge pump circuitry, the RT9705A is able to deliver 1A output current with only 80mV voltage drop. Manual or auto switching mode .

Features

greatly simplify power multiplexer design. The RT9705A is available in TSSOP-8 package requiring minimum board area and smallest components. Ordering Information RT9705A Package Type C : TSSOP-8 Operating Temperature Range P : Pb Free with Commercial Standard Note : RichTek Pb-free products are : `RoHS compliant and compatible with the current requirements of IPC/JEDEC J-STD-020. `Suitable for use in SnPb or Pb-free soldering processes. `100% matte tin (Sn) plating. Features z Adjustable Current Limiting up to 1.25A z Built-In (Typically 80mΩ) N-Channel MOSFET z Reverse Current Flow Bloc.