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Motor ICs
NJM3717

Stepper Motor Driver

Features
  • Half-step and full-step modes
  • Switched mode bipolar constant current drive
  • Wide range of current control (5 to 1200mA)
  • Wide voltage range (10 to 50V)
  • Thermal overload protection
  • Packages (PLCC28-M2/SOP20 JEDEC 300mil)
General Description
The NJM3717 is a stepper motor diver,which consists of a LS-TTL compatible logic input stage,a current sensor,a monostable multivibrator and a high power H-bridge output stage with built-in protection diodes. The output current is up to 1200mA. Two NJM3717 and a small number of external components form a complete control and drive unit for stepper motor systems.
Package Information
Part Number Package OutlinePinsMaterial Declaration (RoHS/Halogen)Terminal FinishWeight(mg) (Reference)Reflow solderingFlow solderingIron solderingPacking ConditionMSLSolder Foot Print
NJM3717E2download
SOP20 JEDEC 300mil
20Pure Sn565YesYesYesNon dry pack1
NJM3717FM2download
PLCC28-M2
28Pure Sn1200YesYesYesNon dry pack1
Sample & Buy
Part NumberPackagesStatusPacking SpecificationSampleBuy
NJM3717D2DIP16-D2(Active)
NJM3717E2SOP20 JEDEC 300mil(Active)
NJM3717FM2PLCC28-M2(Active)
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