FD2157H driver equivalent, smart motor driver.
Motor driver with high sensitivity Hall-effect sensor Open drain MOS driver output Lock-shutdown protection & auto-restart function “Soft-switch” phase-switching techniqu.
FD2157H is a two-phase half wave motor driver with embedded Hall-effect sensor IC. It integrates a open drain MOS driver, a high sensitivity hall-effect sensor, an event timer for rotor locked in SIP-4L package, which make the motors’ PCBs(printed ci.
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