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RT9705A Datasheet 1a Power Multiplexer

Manufacturer: Richtek

Overview: Preliminary RT9705A 80mΩ, 1A Power Multiplexer General.

General Description

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 is easily selected by two digital inputs D1 and D0.

Key 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 C.

More Datasheets from Richtek

Part Number Description
RT9705 1A Power Multiplexer
RT9705B 1A Power Multiplexer
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RT9702 500mA/1.1A High Side Power Switches
RT9702A 500mA/1.1A High Side Power Switches
RT9703 Smart Universal Power Switch
RT9706 500mA High-Side Power Switch
RT9709 Integrated Over Voltage Protection Circuit
RT9711A 1.5A/0.6A High-Side Power Switches
RT9711B 1.5A/0.6A High-Side Power Switches

RT9705A Distributor