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AAT4651 Datasheet 5v/3v Pc Card Power Switch

Manufacturer: Advanced Analogic Technologies

Overview: 5V/3V PC Card Power Switch General.

General Description

The AAT4651 SmartSwitch is a single channel PC card (PCMCIA) power switch.

It is used to select between two different voltage inputs, each between 2.7V and 5.5V.

An internal switch powers the circuitry from whichever input voltage is higher.

Key Features

  • SmartSwitch™ 2.7V to 5.5V Input Voltage Range 80mΩ (5V) Typical RDS(ON) Low Quiescent Current: 15µA (Typ) Reverse-Blocking Switches Short-Circuit Protection Over-Temperature Protection FAULT Flag Output Temperature Range: -40°C to +85°C 8-Pin SOP or TSSOP Package.

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