Part number:
A7642
Manufacturer:
AiT Semiconductor
File Size:
426.17 KB
Description:
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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