AC LED Driver ICs, Non-Dimmable

Overview

 To achieve the versatility and controllability promised by LEDs, they must be intelligently driven. With a family of proven mains AC LED driver and controller ICs, We helps simplify lamp design, extend lifetime and reliability, and with the smallest form factor.

We has a respected and long-standing tradition of delivering integrated driver solutions for conventional light sources. Combining our extensive systems knowledge in areas where SSL is finding favor, such as photo flash and LCD backlighting, with our proven AC/DC SMPS technology creates an outstanding family of mains AC driver ICs for LED applications. Our 2nd generation solutions help you deliver lighting products with lower energy consumption, longer lifetimes, smaller form factors, increased robustness and improved intelligence. A family approach that uses the same controller architecture ensures you can easily apply similar products across your LED lighting portfolio – no matter whether that is external ballasts or retrofit lamps and isolated or non-isolated configurations.

Easy integration

All our solutions integrate easily into products – so designers don't need to have extensive electronics skills. This 'hassle-free' integration cuts time-to-market and will help speed the adoption of LED in the general lighting market.

Reducing your design effort

Helping reduce your design effort, we offer reference boards and evaluation kits for many of our lighting control and driver ICs. In addition online design tools are available for our SSL152x and SSL210x families.

Features

  • Fixed output mains LED driver ICs
  • Family approach simplifies design across applications - one solution for both external ballasts and retrofit lamps
  • High level of integration, including power switches and bootstrap diode
  • Smallest form factor and minimal external component count, ideal for retrofit lamps
  • Eye response logarithmic dimming curve
  • Support for both isolated and non-isolated designs
  • Valley switching and demagnetization protection
  • Fully support triac/transistor dimmers
  • Temperature protection, under voltage lock-out, short winding protection and adjustable over-current protection

Target Applications

  • Residential and retrofit lamp
  • Shop and retail

Products

Part NumberDescriptionPackageIsolated/non-isolatedTopologyPower level [max] (W)Nominal mains (V)Internal MOSFETShort Winding Protection
SSL21081AT Compact nondimmable LED driver IC, Compact nondimmable LED driver ICSO8nonisolatedBuck10100 120YN
SSL21081TCompact nondimmable LED driver IC, Compact nondimmable LED driver ICSO8nonisolatedBuck10100 120YY
SSL21083TCompact nondimmable LED driver IC, Compact nondimmable LED driver ICSO8nonisolatedBuck10230YY
SSL2109ATCompact nondimmable LED controller IC, Compact nondimmable LED controller ICSO8Isolated; nonisolatedBuck/Flyback100 230NN
SSL2109TCompact nondimmable LED controller IC, Compact nondimmable LED controller ICSO8Isolated; nonisolatedBuck/Flyback100 230NY
SSL5015TECompact nondimmable LED driver IC, Compact nondimmable LED driver ICHSO8NonisolatedBuck100 120YN
SSL5021BTSCompact lowripple buck LED driver IC, Compact lowripple buck LED driver ICTSOP6NonisolatedBuck25100 277NN
SSL5031BTSCompact high power factor/lowTHD buck LED driver IC, Compact high power factor/lowTHD buck LED driTSOP6Buck100 277NN
SSL5031CTSCompact high power factor/lowTHD buck LED driver IC, Compact high power factor/lowTHD buck LED driTSOP6Buck100 277NN
SSL5031TSCompact high power factor/lowTHD buckboost LED driver IC, Compact buckboost LED driver ICTSOP6Buck Boost100 277NN
SSL5101TLED controller IC, Nondimmable LED controller ICSO8Isolated; nonisolatedBuck / Flyback / Buck Boost100 230NN