Simplifies low power CC LED drivers by eliminating the optocoupler and secondary control circuitry.
Single-stage accurate primary-side constant current controller with PFC for low-line applications.
Integrating 700V power MOSFET, oscillator,
simple ON/OFF control scheme, & more into monolithic IC.
High performance combination driver/controller/switch family enabling off-line LED drivers w/ high power factor.
Enables PFC constant current driver for solid state lighting.