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咨询热线:0755-86003350
咨询热线:0755-86003350
Description
The SA8833C is a bipolar stepper-motordriver with dual, built-in full-bridgesconsisting of N channel powerMOSFETs.
It operates from a supply voltage rangeof 2.7V to 15V and can deliver motorcurrent up to 1.0A per channel. Theinternal safety features includeovercurrent protection, short-circuitprotection, sinking and sourcing currentlimits implemented with externalsensors, under-voltage lockout andthermal shutdown. InternalAn over-temperature output flag isavailable to indicate thermal shutdown.
The SA8833C is available in5.0mm×6.4mm ETSSOP16L andQFN3X3-16 package.
Features
? Wide 2.7-15V Input Voltage Range
? Continuous current up to 1.0A
? RDSON: 950mΩ (HS+LS)
? Low Quiescent Current
? Low Sleep Current
? Thermal Shutdown protection
? Under-Voltage Lockout Protection
? Over-Current Protection
? Over-Temperature Output Flag
? PWM Winding Current Regulationand Current Limiting
? ETSSOP16L, QFN3X3-16 Package
Applications
? POS Printers
? Video Security Camera
? Digital Still Cameras
? Battery Powered Toys
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