Brushless DC Motors Operated By Smallest Latch-Kind Corridor IC

by admin

Its quick response time is beneficial for top efficiency precision motors and actuators in industrial equipment

Right here’s an ultra-small latch-type Corridor IC appropriate that’s appropriate for small DC brushless (BL) motors. The AK8781 by AKM options quick response time and high-temperature operation – all in a small package deal. 

This ultra-small WL-CSP package deal reduces the packaging dimension by 60 per cent in comparison with the traditional product AK8771, and can be mounted on small DCBL motors of 10mmφ or much less, that are used for robotic joints of shopper merchandise and industrial tools.

Key Options

  • Decreased package deal dimension: The 4-pin WL-CSP package deal has a small dimension of 0.76mm x 0.76mm. The realm is additional diminished from the 4-pin SON (1.1mm x 1.4mm) of the traditional AK8771.
  • Quick response time: It may detect high-speed rotation as quick as 95,000r/min. For instance, Four rotor poles and part delay inside 5 levels of the electrical angle.
  • Excessive-temperature operation: The working temperature vary of the AK8781 is -40 levels Celsius to 125 levels Celsius, which has been expanded from -30 levels Celsius to 85 levels Celsius of the traditional product AK8771.

This product may be safely used not solely within the industrial equipment discipline but additionally in small DCBL motors that don’t dissipate warmth simply.


Related Posts

Leave a Comment