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FD2257H

Smart motor driver with embedded Hall sensor; ˙Motor driver with high sensitivity Hall-effect sensor\n ˙H-Bridge MOS driver\n ˙Lock-shutdown protection & auto-restart function\n ˙“Soft-switch” phase-switching technique to reduce vibration and acoustic noise\n ˙Thermal shutdown protection(TSD)\n ˙Available in SIP-4L package\n ˙For 12V or 24V DC motor / FAN systems\n;

FD2257H is a single-phase full wave motor driver with embedded Hall-effect sensor IC. It integrates a H-bridge MOS driver, a high sensitivity hall-effect sensor, an event timer for rotor locked in SIP-4L package, which make the motors’ PCBs(printed circuit boards) design easy and fabricate the high efficiency and high voltage DC motors or FANs as simply as possible.?\n For safety, Lock-shutdown function would turn the IC’s internal drivers off avoiding over-heat when the rotor is locked, and IC will try to re-start the rotor’s torque after the time of these drivers’ shutdown.?\n Thermal-shutdown protection (TSD) ensures the internal drivers of IC are operating under a safe operating temperature range.?\n All the protection mechanisms mentioned above combine to provide a complete protecting scenario in the motor system and avoid any possible damages and guarantee under a correct and safe operation.\n

FD2257H

Smart motor driver with embedded Hall sensor

FD2257H-G1

Single-Phase Driver Type - 24V AIO Motor Driver IC; ? Built-in high sensitivity Hall-effect sensor\n? H-Bridge high current MOS driver output\n? Output BTL soft-switching to reduce vibration and acoustic noise\n? Lock-shutdown protection & auto-restart function\n? Thermal shutdown protection\n? Available in SIP-4L package\n? For 24V BLDC motor / FAN systems\n;

\n \n\tFD2257H is a HVHC single-phase full-wave DC motor driver with embedded Hall-effect sensor IC. It integrates a H-bridge MOS driver, a high sensitivity hall-effect sensor, an event timer for rotor locked in SIP-4L package, which make the motors’ PCBs(printed circuit boards) design easy and fabricate the high efficiency DC motors or FANs as simply as possible.?\n\n\tFor safety, Lock-shutdown function would turn the IC’s internal drivers off avoiding over-heat when the rotor is locked, and IC will try to re-start the rotor’s torque after the time of these drivers’ shutdown.?\n\n\tThermal-shutdown protection(TSD) ensures the internal drivers of IC are operating under a safe operating temperature range.?\n\n\tAll the protection mechanisms mentioned above combine to provide a complete protecting scenario in the motor system and avoid any possible damages and guarantee under a correct and safe operation.\n

FD2257H-G1

Smart motor driver with embedded Hall sensor

FD2606S

FD2606S
SOP-8

FD2606S