Home News information LYTSwitch™-6 LED Driver ICs

LYTSwitch™-6 LED Driver ICs

Release on : Apr 19, 2018

Power Integrations' LYTSwitch-6 series family of ICs dramatically simplifies the development and manufacturing of off-line LED drivers, particularly those in compact enclosures or with high-efficiency requirements. The LYTSwitch-6 architecture is revolutionary. The devices incorporate both primary and secondary controllers, with sense elements and a safety-rated feedback mechanism into a single IC and an innovative the integrated communication link, FluxLink. The family provides accurate controls of both output current and voltage providing a solution that can drive both LED strings for conventional lighting and post regulators for smart lighting from a single design.

Highly integrated, compact footprint
Up to 94% efficient across load range
Incorporates a multi-mode quasi-resonant (QR) / CCM flyback controller, 650 V or 725 V
MOSFET, secondary-side control, and synchronous rectification driver
Integrated FluxLink, HIPOT-isolated, feedback link
Exceptional CV/CC accuracy independent of transformer design or external components
Accurate output current sensing
Less than 250 mW standby power consumption in typical smart lighting applications, allowing designs that easily meet ENERGY STAR and DOE-6 limits
Isolated off-line LED drivers
Smart LED lighting
High-voltage flyback post regulators
Lighting ballasts