PRG833801-12 Overview 12 socket programming board for digital multiphase controllers IR3564B, IR3565B, IR3567B, IR3570B The PRG833801-12 is a 12 socket gang programming board for PWM controllers IR3564B, IR3565B, IR3567B, and IR3570B. Parametrics Documents Order Boards Tools & Software Simulation Videos Partners Training Packaging Support Contact