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IC Electronic information

AME5268: 3A, 28V synchronous buck converter

In Electronic Infomation Category: A | on April 14,2011

AME5268 is a fixed frequency of the monolithic synchronous voltage regulator, input voltage of 4.75V to 28V. Both NMOS and EP1K100FC256-2 datasheet and low chip-resistance switch. Current mode topology for fast transient response and EP1K100FC256-2 price and loop stability. Shutdown mode reduces input supply current to 1mA. In turn, the adjustable soft-start prevents inrush current. And using SOP-8/PP package.

Features

3A output current

input operating range of 4.75V to 28V

integrated power MOSFET switch

output tuning range 0.925V to 25V

95% efficiency,

programmable soft-start

stable, low-ESR ceramic output

Capacitors

-by-cycle overcurrent protection

fixed frequency 340KHz

input undervoltage lockout

system protection over current limit,

Over-voltage protection and EP1K100FC256-2 suppliers and thermal shutdown

Pin configuration


Functional block diagram


Typical application


application

distributed power systems

network

provides FPGA, digital signal processors, power supply ASIC

notebook computer

data download: AME5268.rar

EP1K100FC256-2 datasheetEP1K100FC256-2 suppliersEP1K100FC256-2 Price

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