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fp5501

production

low-saturation, low-voltage 2 channels
bi-directional motor driver

introduction






the fp5501 is a monolithic ic for low-saturation bi-directional low cost and high efficiency miniature two dc motor or stepper motor applications, such as driving shutter (dc actuator), auto-focus (stepper motor), iris (stepper motor) and accurate zoom (stepper motor) on cameras, vibration on mobile phone and other motor applications on portable devices.

feature
  • low voltage operation (vcc min=1.8v)
  • full- and half-stepping capability
  • low saturation voltage (upper low transistor residual voltage; 0.46v typ. at 400ma)
  • low input current
  • low operating current, sleep mode with zero current drain
  • dead-zone protection
  • high output sinking and driving capability
  • small, thin, highly reliable package (tdfn-10)
  • available cob package
  • thermal shutdown protection
package & pins
purchase
part name package request
fp5501wdptr wd package (tdfn-10)(3mm×3mm)

sample request

technical support

documents
title file release date
2023/02/23
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