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FTECH ELECTRONICS Ftech SG3525 SG3525A pwm ic pack of 3 pcs orignal ic : Amazon.in: Industrial & Scientific
IIVVERR Electronic Parts FDS9435A SMD/SMT Package Type 8 Pin PWM Controller IC (Partes electrónicas FDS9435A Tipo de paquete SMD/SMT 8 pines Controlador PWM IC - - Amazon.com