AC Motor Control
Typical applications for the AC Power controllers IC Chips are for a universal and shaded-pole motor speed control for modern appliance designs. This eliminates awkward mechanical switch assemblies and multi-tapped motor windings.

* 10 I/Os to Select /Indicate up to ten Power Levels
* Inputs activated by Touch or Pushbutton Switch
* Output switches pure and precise AC Power to Load
* Operates with 50Hz/60Hz line frequency
* Rugged, Latchup-free process technology
10 piece minimum order.
The LSI-LS7311 to LSI-LS7315 are MOS integrated circuits specifically designed for motor speed control applications in applicances such as blenders, etc. I/Os (PLs) are provided for selecting/indicating from one to ten power levels. The LSI-LS7311 and LSI-LS7315 are designed for pushbutton control, while the LSI-LS7313 and LSI-LS7314 are designed for touch control.
Our LSI-LS7317 is a MOS circuit for controlling the speed of an AC Motor. Five inputs are provided to select five power/speed levels between 40% and 96% of full power.
AC Motor Controller - LSI-LS7311
Series # Package
Type
Pin
Count
CE
Certified
RoHS
Compliant
Starting
At
(USD)
Helpful
Links
LSI-LS7311 DIP, SOIC 18 No Yes $3.00
LSI-LS7315 DIP, SOIC Wide Body 16 No Yes $3.00
LSI-LS7317 DIP, SOIC 14 No Yes $2.00
*Please click on the Series # for a complete part number and pricing.
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