A7642 Datasheet - AiT Semiconductor

DC-DC CONVERTER/BOOST

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

A7642 General Description

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 Datasheet (426.17 KB)

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Datasheet Details

Part number:

A7642

Manufacturer:

AiT Semiconductor

File Size:

426.17 KB

Description:

Dc-dc converter/boost.

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A7642 DC-DC CONVERTER BOOST AiT Semiconductor

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A7642 Features

A7642 General Description

Datasheet Details

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