Holtek IC HT45R47

Discussion in 'General Electronics Chat' started by spanish fly, Oct 10, 2013.

  1. spanish fly

    Thread Starter Member

    Apr 27, 2010
    Could someone please help me with finding a datasheet or preferably an alternative or replacement chip to this one, HT45R47.
    This chip is an 18 leg surface mounted type, there is a facility on the board to take a larger case through hole type.
    I understand that the IC is part of the controls off a Chinese built golf trolley, it also controls the preset timer distance control.