HT7L4815 - Non-isolation Buck LED Lighting Driver
The HT7L4815 is a non-isolation buck PWM controller for LED lighting applications.
The device has a fully integrated PFC circuit
HT7L4815 Features
* Non-isolation buck topology
* Integrated 500V MOSFET
* Wide AC input range
* from 85VAC to 265VAC
* High Power Factor of >0.9 without additional circuitry
* Accurate constant current (< ±3%)
* Low start-up current reduces power dissipat
