8-pin Pwm Switcher Controller Ic With Current Limiting -

The IRU3034 IC provides a low cost switching controller with true short Circuit Protection all in a compact 8-pin surface mount package, providing a low cost switching solution for dual supply processor applications that re- quire Switching Regulator for the 3.3V supply such as the applications with AGP on-board. Typically in these applications, a dual supply Regulator converts 5V to 3.3V for I/O supply and a jumper programmable supply of 1.25V to 3.5V for Core supply. The IC uses an internal Regulator generated from the 12V supply to power the controller as well as the 12V supply to drive the power MOSFET allowing a low cost N-Channel MOSFET to be used. The IC also includes an error Comparator for fast transient response, a precise Voltage Reference for set- ting the output voltage as well as a direct drive of the MOSFET for the minimum part count. By International Rectifier Corp.
IRU3034 's PackagesIRU3034 's pdf datasheet

IRU3034 Pinout, Pinouts
IRU3034 pinout,Pin out
This is one package pinout of IRU3034,If you need more pinouts please download IRU3034's pdf datasheet.

IRU3034 Application circuits
IRU3034 circuits
This is one application circuit of IRU3034,If you need more circuits,please download IRU3034's pdf datasheet.

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