LED Human Body Sensor Bulb Solution

HT7615A + HT7L4661

 

Features

  • HT7615A PIR controller and HT7L4661 power module

  • Input wattage : 9.5W

  • Detection range up to 6 ~ 10m

  • PWM duty selection – DIM function

  • Internal active PFC function

  • Full AC Input Range : 85VAC ~ 265VAC

  • High efficiency – when dimming is set to 100%, the efficiency is up to 80%

  • High LED current accuracy, strong load regulation ability

  • High Power Factor, low THD

  • Protection Functions

       ►Short-circuit protection (SCP)
       ►Over-voltage protection (OVP)
       ►Over-temperature protection (OTP)

Block Diagram

Application Circuit