AC LED Driver ICs, 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

  • Dimmable, 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
  • Deep dimming down to 1%

Target Applications

  • Residential and retrofit lamp
  • Shop and retail

 

Products

Part Number :  
Description :  
Dimming :  
Isolated/non-isolated :  
Topology :  
MAXPOWERLEVEL :  
Nominal mains (V) :  
Internal MOSFET :  
Short Winding Protection :  
PLC Code :  
  • Reset
Part NumberDescriptionDimmingIsolated/non-isolatedTopologyPower level [max] (W)Nominal mains (V)Internal MOSFETShort Winding ProtectionPLC CodePackageProduct statusPLC DescriptionPackage version
SSL5511T Dimmable LED controller IC with DIM pin 0 V 10 V dimming; Linear dim Isolated; nonisolated Buck; Flyback; Buckboost 100 230 N N 3, 4 SO8 Production PRODUCT MATURITY/SATURATION(4), PRODUCT STABLE SOT961
SSL5301T High Performance Mains Dimmable LED controller IC Mains dimming Isolated; nonisolated Buck; Flyback; Buckboost 100 230 N N 3, 4 SO8 Production PRODUCT MATURITY/SATURATION(4), PRODUCT STABLE SOT961
SSL5261PT Compact high power factor dimmable LED driver IC Mains dimming nonisolated Buck; Buckboost 25 100 277 N N 3, 4 SO8 Production PRODUCT STABLE GROWTH/MATURITY(3), PRODUCT SOT961
SSL5261AT Compact high power factor dimmable LED driver IC Mains dimming nonisolated Buck; Buckboost 25 100 277 N N 3, 4 SO8 Production PRODUCT MATURITY/SATURATION(4), PRODUCT STABLE SOT961
SSL5257TE Mains dimmable buckboost LED Mains dimming nonisolated Buckboost 10 100 230 Y N 3, 4 HSO8 Production PRODUCT STABLE GROWTH/MATURITY(3), PRODUCT SOT7863
SSL5255TE Mains dimmable buckboost LED Driver IC Mains dimming nonisolated Buckboost 10 100 120 Y N 3, 4 HSO8 Production PRODUCT STABLE GROWTH/MATURITY(3), PRODUCT SOT7863
SSL5251T Mains dimmable buckboost LED Mains dimming nonisolated Buckboost 25 100 277 N N 3, 4 SO8 Production PRODUCT MATURITY/SATURATION(4), PRODUCT STABLE SOT961
SSL5237TE Compact high power factor dimmable LED driver IC Mains dimming nonisolated Buckboost 10 100 230 Y N 3, 4 HSO8 Production PRODUCT STABLE GROWTH/MATURITY(3), PRODUCT SOT7863
SSL5237BTE Compact high power factor dimmable LED driver IC Mains dimming nonisolated Buck 10 100 230 Y N 3, 4 HSO8 Production PRODUCT MATURITY/SATURATION(4), PRODUCT STABLE SOT7863
SSL5236TE Compact high power factor dimmable LED driver IC Mains dimming nonisolated Buckboost 7 100 230 Y N 3, 4 HSO8 Production PRODUCT MATURITY/SATURATION(4), PRODUCT STABLE SOT7863
SSL5236BTE Compact high power factor dimmable LED driver IC Mains dimming nonisolated Buck 7 100 230 Y N 3, 4 HSO8 Production PRODUCT STABLE GROWTH/MATURITY(3), PRODUCT SOT7863
SSL5235TE Compact high power factor dimmable LED driver IC Mains dimming nonisolated Buckboost 10 100 120 Y N 3, 4 HSO8 Production PRODUCT MATURITY/SATURATION(4), PRODUCT STABLE SOT7863
SSL5235BTE Compact high power factor dimmable LED driver IC Mains dimming nonisolated Buck 10 100 120 Y N 3, 4 HSO8 Production PRODUCT STABLE GROWTH/MATURITY(3), PRODUCT SOT7863
SSL5231T Compact high power factor dimmable LED driver IC Mains dimming nonisolated Buckboost 25 100 277 N N 3, 4 SO8 Production PRODUCT MATURITY/SATURATION(4), PRODUCT STABLE SOT961
SSL5231BT Compact high power factor dimmable LED driver IC Mains dimming nonisolated Buck 25 100 277 N N 3, 4 SO8 Production PRODUCT MATURITY/SATURATION(4), PRODUCT STABLE SOT961
SSL2103T Dimmable LED controller IC Mains dimming Isolated; nonisolated Buck / Flyback 100 230 N N 0 4 SO14 Production PRODUCT STABLE GROWTH/MATURITY(3), PRODUCT SOT1081
SSL2102T Dimmable LED driver IC Mains dimming Isolated; nonisolated Buck / Flyback 25 100 230 Y N 0 4 SO20 Production PRODUCT MATURITY/SATURATION(4), PRODUCT STABLE SOT1631
SSL2101T Dimmable LED driver IC Mains dimming Isolated; nonisolated Buck / Flyback 15 100 230 Y N 3, 4 SO16 Production PRODUCT MATURITY/SATURATION(4), PRODUCT STABLE SOT1091
SSL2129AT Dimmable LED controller IC Mains dimming Isolated; nonisolated Buck / Flyback 100 230 N N 3, 4 SO8 Production PRODUCT STABLE GROWTH/MATURITY(3), PRODUCT SOT961
SSL21084AT Dimmable LED driver IC Mains dimming nonisolated Buck 15 230 Y N 3, 4 SO12 Production PRODUCT MATURITY/SATURATION(4), PRODUCT STABLE GROWTH/MATURITY( SOT11961
SSL21082T Dimmable LED driver IC Mains dimming nonisolated Buck 15 100 120 Y Y 3, 4 SO12 Production PRODUCT MATURITY/SATURATION(4), PRODUCT STABLE SOT11961
SSL21082AT Dimmable LED driver IC Mains dimming nonisolated Buck 15 100 120 Y N 3, 4 SO12 Production PRODUCT STABLE GROWTH/MATURITY(3), PRODUCT SOT11961
SSL21084T Dimmable LED driver IC Mains dimming nonisolated nonisolated 15 230 Y Y 3, 4 SO12 Production PRODUCT MATURITY/SATURATION(4), PRODUCT STABLE SOT11961