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Four-phase drive circuit

Source: InternetPublisher:spectrum Keywords: Driver circuit FET Updated: 2021/10/07

4. Four-phase<strong>Drive Circuit</strong>.gif

LS7261/LS7262 can also be used to control
four-phase brushless DC motors . At this time, both CS1 and CS2 are taken to be . , two orthogonal Hall sensor signals are input from the Sl and S2 pins, and short-circuit S3 and S2. Figure 3-8 shows a four-phase motor drive connection diagram using transistors or FETs , and also shows current detection and braking control .










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