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LN9703 Datasheet 3a Smart Universal Power Switch

Manufacturer: natlinear

Overview: 70mΩ, 3A Smart Universal Power Switch with Flag LN9703 ■ General.

Datasheet Details

Part number LN9703
Manufacturer natlinear
File Size 310.76 KB
Description 3A Smart Universal Power Switch
Datasheet LN9703-natlinear.pdf

General Description

The LN9703 is a low voltage, high performance single N-MOSFET power switch, designed for power rail on/off control with low RDS(ON)≈70mΩ and full protection functions.

The LN9703 equipped with a charge pump circuitry to drive the internal MOSFET switch and a flag output is available to indicate fault conditions against large di/dt which may cause the supply to fall out of regulation.

In order to fit different application, an ISET pin is offered for current limit point setting, a resistor from ISET to ground sets the current limit for the switch.

Key Features

  • include soft-start to limit inrush current during plug-in, thermal shutdown to prevent catastrophic switch failure from high-current loads, Output anti back irrigation Protection whether EN pin is connected GND or VIN, under-voltage lockout (UVLO) to ensure that the device remains off unless there is a valid input voltage present, a precisio.

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LN9703 Distributor