BA6858AFP-the intergrated circuit of three-phase spindles driven by motors

Published:2011/5/12 0:29:00 Author:Borg | Keyword: intergrated circuit, three-phase, spindles | From:SeekIC

BA6858AFP is an intergrated circuit of thre-phase spindles that are driven by motors, we can convert the servo-controlled voltage of DVD players into three-phase driven voltage to drive the three-phase spindle motors. The internal circuit of BA6858AFP chips are listed in Figure 1, and it is in flat 28-pin package with cooling fins. The pin functions and data of it are listed in Table 1 in which the pins of ①、③、⑤、⑥ and (26) haven’t been listed. Figure 1 the internal circuit of BA6858AFP chips Table 1 pin functions and data of BA6858AFP chips



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