Robotic Appliances Motor Drives

Electronic solutions Littelfuse provides for motor drives in robotic vacuums and other household robots appear in this block diagram. Our products include resettable PPTC devices to ensure overcurrent protection to circuits and NTC thermistors to prevent excess heat from damaging brushless dc (BLDC) suction and stepper motors. We also supply TVS diodes to bolster overvoltage protection.

Block Diagram

Technology:
Product Series:437
Features:Third party compliance UL/IEC, low internal resistance, shock safe, vibration resistant
Benefits:Reduces customer qualification time by complying with third party safety standards such as UL/IEC. SMD form-factor allows for compact design

Technology:
Product Series:
Features:High reliability, small form factor, fast thermal response
Benefits:Provides accurate temperature (component/ambient) for enabling safe device operation

Technology:
Product Series:
Features:High reliability, small form factor, fast thermal response.
Benefits:Provides accurate temperature (component/ambient) for enabling safe device operation

Technology:
Product Series:RHEF, 16R
Features:Resettable, surface mountable, compact design with wide range of form factors
Benefits:Reduces customer qualification time by complying with third party safety standards such as UL/IEC, enables safe device operation