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pulse width modulation chips.

Discussion in 'Electronic Design' started by [email protected], Sep 19, 2007.

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  1. Guest

    where is a good source to buy pwm chips in the U.S.? every where i
    look they either don't have the right chips or have a high dollar min.
    order. I am looking for an Anpeck APW7120 5/12v 8pin synchronous buck
    pwm controller, or any thing compatible. its a sop-8 chip. its a
    300khz chip.
    pinout
    1=boot
    2=ugate
    3=gnd
    4=lgate
    5=vcc
    6=fb
    7=ocset
    8=phase

    any help would be greatly appreciated.
     
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