Alpha & Omega Semiconductor Inc. AO4459

AO4459 Overview
A device's maximum input capacitance is 830pF @ 15V, but its input capacitance parameter, CI, is measured as the capacitance between the input terminals of the device with either input grounded.Its continuous drain current is 6.5A for this device. Drain current refers to the capacity of the device to conduct continuous current.Generally, the gate-source voltage (VGS) of a FET transistor is the voltage across its gate-source terminal, which is 20V.To operate this transistor, you need to apply a 30V drain to source voltage (Vdss).This device uses no drive voltage (4.5V 10V) to reduce its overall power consumption.

AO4459 Features
a continuous drain current (ID) of 6.5A
a 30V drain to source voltage (Vdss)


AO4459 Applications
There are a lot of Alpha & Omega Semiconductor Inc.
AO4459 applications of single MOSFETs transistors.


Power Tools
Motor Drives and Uninterruptible Power Supples
Synchronous Rectification
Battery Protection Circuit
Telecom 1 Sever Power Supplies
Industrial Power Supplies
PFC stages, hard switching PWM stages and resonant switching
PWM stages for e.g. PC Silverbox, Adapter, LCD & PDP TV,
Lighting, Server, Telecom and UPS.
DC-to-DC converters