DESCRIPTION

· Ideal for single-stage, high PF, constant current LED bulbs and tubes.
· Incorporates a high-voltage MOSFET with a variable on-time CrM controller.
· Suitable for applications from 2 W to 22 W.
· Can be used in high-side or low-side non-isolated buck topology.
· Provides industry-leading power density and functionality with minimum external components.

FEATURES

· Single-stage PFC + Accurate CC Output with ±3% CC regulation.
· Power factor >0.9 and high efficiency >93%.
· Robust 725 V MOSFET for increased line voltage surge performance.
· Critical Conduction Mode (CrM) buck with low EMI.
· Comprehensive protection features with auto-restart, OVP, short-circuit, open-loop, and thermal control.

APPLICATIONS

· LED bulbs and tubes requiring high power factor and constant current output.
· Non-isolated buck topology designs.
· Applications ranging from 2 W to 22 W output power.
· Designs requiring high efficiency and low EMI performance.