History

Introducing the LD5766E, a high-efficiency and energy-saving quasi-resonant PWM IC paired with GaN FET components for miniaturizing PD solutions.
Launching the LD7597, a boost power factor correction controller with high power factor, low harmonic distortion, and low standby power consumption.
Launching the LD6617x USB-C Power Delivery 3.1 controller, which supports applications up to 36V/180W.
Received the Product Award in the EE Awards Asia hosted by ASPENCORE, the PD 3.1 Total solution, which includes LD7798, LD8526, and LD6617.

Launched the LD6615 USB Power Delivery controller with SOP-8 package.
Introduced the first MOS-Combo PD controller, LD6935, suitable for high-power density and high-efficiency USB-C PD applications.
Launched the LD7841, a primary-side controlled constant voltage output IC with high power factor, low harmonic distortion, and low standby power consumption.
Awarded by EE Awards ASIA, the dual integration solution, which adopts primary side control and synchronous feedback, was named The Promising Product of the Year.
Introduced an asymmetrical half-bridge resonant solution, suitable for medium to high-power TV power systems