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AF2576

Alfa-MOS
Part Number AF2576
Manufacturer Alfa-MOS
Description Step-Down Voltage Regulator
Published Nov 22, 2018
Detailed Description Alfa-MOS Technology AF2576 3A / 40V / 52kHz Step-Down Voltage Regulator General Description The AF2576 series of regul...
Datasheet PDF File AF2576 PDF File

AF2576
AF2576

Overview
Alfa-MOS Technology AF2576 3A / 40V / 52kHz Step-Down Voltage Regulator General Description The AF2576 series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable of driving 3A load with excellent line and load regulation.
These devices are available in fixed output voltages of 3.
3V, 5V, 12V, 15V and adjustable output versions.
Requiring a minimum number of external components, these regulators are simple to use and include internal frequency compensation and a fixed-frequency oscillator.
The AF2576 series offers a high-efficiency replacement for popular three-terminal linear regulators.
It substantially reduces the size of the heat sink, and in some cases no heat sink is required.
A standard series of inductors optimized for use with the AF2576 is available from several different manufacturers.
This feature greatly simplifies the design of switch-mode power supplies.
Other features include a guaran...


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