A7642 Datasheet - AiT Semiconductor

A7642 - DC-DC CONVERTER/BOOST

A7642 is an asynchronous PWM boost converter using a constant frequency peak current mode.

An external Schottky diode is needed.

At light load, A7642 works in the light load mode.

The supply current during the light mode is 100uA , together with the 200mΩ internal NMOS power transistor guarantees hi

A7642 Features

* High Efficiency: Up to 92%

* 1.0MHz Constant Switching Frequency

* Switch current up to 2A

* Low RDS(ON): 0.2Ω

* Accurate Reference:0.6V

* Tiny External Components

* Available in SOT-26 Package APPLICATION

* WLED Drivers

* Networking cards powered from PCI or PC

Datasheet Details

A7642

AiT Semiconductor

426.17 KB

Dc-dc converter/boost.

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