Whatever your lighting needs, Infineon offers the right efficient lighting solutions. Energy-efficient LED lighting ushers in a new era in lighting. Render existing lighting solutions more energy efficient with dimmable and non-dimmable LED retrofit lamps. For LED drivers, find Best-in-Class LED driver ICs and our full portfolio of high-voltage MOSFETs – CoolMOS™ family and low-voltage MOSFETs – OptiMOS™ family. Even drive multiple strings of LEDs with either our DC/DC LED driver ICs or with low-cost linear LED driver ICs.
| Key Challenges | Key Opportunities |
| ›Compatibility of LED retrofits with existing infrastructure. | ›High energy savings |
| ›Cost pressure due to LEDs wide adoption | ›Offers intelligent and more human-centric light including |
| ›Thermal overload limiting lifetime of LED | -light with lower maintenance cost
-Light according to the circadian rhythm, age and health condition of human beings |
Our range of products and solutions stretches from
›Low-cost LED driver Ics for LED retrofit lamps
›LED Driver Ics with thermal protection for professional indoor and outdoor lighting
›Comprehensive portfolio of high-voltage MOSFETs (CoolMOStm) & low-voltage MOSFETs (OptiMOStm)
›Microcontroller XMC for Smart LED Lighting
Flyback Topology
The IRS2982S is a high voltage LED Flyback Control IC for constant voltage output which is capable of operating in CrCM, DCM and burst modes. It is a versatile LED IC which can be used in multiple topologies including flyback, buck boost and sepic. This IC offers low standby power. The highvoltage startup capability allows for fast time to light while eliminating the need for external resistors for the voltage divider.
| Feature Part No | Description | Pkg |
| IRS2982STRPBF | LED Flyback Control IC | 8-Lead SOIC |
| Features | Benefits |
| High voltage startup cell (600V) | Fast time to light
Eliminate external components for voltage dividing |
| CrCM/DCM operation | Wide range applications, suitable for dimming LED Converter in the current range between 1% up to 100% |
| Burst mode capability | Low standby power |
| Multiple flyback configurations | Isolated flyback with CV mode
Non-isolated flyback with CC or CV mode |
| Optimized one stage PFC+Flyback | Low line power factor > 90%
Low current THD <20% |
| Direct feedback
Stable Vref, Vcs over temperature |
Very accurate CV or CC regulation |
| ZX, CS pins to prevent abnormal conditions | Over voltage and over current protection |
| Multiple LED topology configuration:
flyback, buck, boost, and sepic |
Versatile in LED designs |
LED Strips and Multi-Channel LED Applications Linear LED Driver ICs
BCR linear LED drivers from Infineon are the best choice when you need to drive LED currents from 10 mA to 250 mA. They are especially ideal for low- to mid-power LEDs in general lighting applications. The result: the lowest cost solution with an ultra-low external part count and PCB space. Plus, our linear LED driver ICs allow for light output that can be adjusted via an external resistor. Here, PWM dimming is made possible by one of two ways: a microcontroller interface or an external digital transistor. Another key feature is the negative thermal coefficient that protects the LED load from overheating.
LED Strips and Multi-Channel LED Applications offer top scalability and flexibility for low- to ultrahigh power LEDs » Learn more
| Driving mid and high power LEDs from 65 mA to 700 mA with LED controller IC with thermal protection |
Driving mid power LEDs from 65 to 200 mA LED driver ICs |
| LED Driver IC BCR450 |
LED Driver IC BCR320U BCR420U |
| Demoboard | Demoboard |
| Driving low power LEDs from 10 to 60 mA LED driver ICs |
Driving low power LEDs from 10 to 65 mA LED driver ICs with thermally robust dirver |
| LED Driver IC BCR401W BCR402W |
LED Driver IC BCR401U BCR402U |
| Demoboard |
| 60V LED driver Ics with advanced thermal protection | |
| LED Driver IC | LED Driver IC |
| Demoboard | Demoboard |
| 40V low cost LED driver ICs with basic thermal protection Driving high power LEDs starting from 700 mA with low cost LED controller | 40V low cost LED driver ICs with basic thermal protection Driving high power LEDs at 700 mA with LED controller IC | 40V low cost LED driver Ics with basic thermal protection Driving high power LEDs at 350 mA with low cost LED controller IC |
| LED Driver IC | LED Driver IC | LED Driver IC |
| Demoboard | Demoboard | Demoboard |
XMC1200 Boot Kit
›XMC1200 Microcontroller with 200 KB Flash
›Detachable SEGGER J-Link
›LED brightness and color control
›Capacitive touch control
›LED Displays
LED Lighting Application Kit
›XMC1200 Microcontroller with 200 KB Flash
›Detachable SEGGER J-Link
›Color LED Card
-3 RGB LEDs, 10 mA
-Connectivity: DALI, DMX, RF
-Ambient light sensor
›White LED Card
-20 LEDs on 4 strings, 20 mA
-Connectivity: DALI, RF
-Ambient light sensor
-Temperature sensor
XMC1000 MCU with Brightness and Color Control Unit for
smart LED Lighting without expert knowledge
›Advanced color mixing – up to 9 independent LED channels
›Natural feel – exponential dimming curve
›Flexibility, integration and energy efficiency
-dimmable DC/DC led driver
-integrated comparators
-easy configurability for a wide range of high-power LED drivers
›Highest light quality – flicker-free dimming
Target Applications
- T8 lamp, GU10 lamp, A-lamp, Downlights
| Reference Designs T8, GU10 | ||
| T8: ICL8201 + 650 V CoolMOS™ CE IPS65R1k5CE
Reference Design: ICL8201 T8 Reference Design |
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| GU10: ICL8201 + 500 V CoolMOS™ CE IPS65R1k5CE
Reference Design: ICL8201 GU10 Reference Design |
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Dimmable Off-line LED Retrofit Lamps
One common Problem resulting from compatibility issues with existing leading-edge and trailing-edge phase cut type dimmers – flickering and shimmering in dimmable LED retrofit lamps, especially at low light output levels. Easily avoid the issue by choosing semiconductors for offline retrofit lamps from Infineon.
Semiconductor Solutions for LED Retrofit Lamps to easily incorporate LEDs into existing lighting systems » Learn more
| Phase cut dimmable isolated flyback converter for LED retrofit bulb | Phase cut dimmable non-isolated buck converter for LED retrofit bulb | Phase cut dimmable isolated flyback converter for PAR38 LED lamp |
| LED Driver IC
ICL8002G |
LED Driver IC
ICL8002G |
LED Driver IC
ICL8002G |
| High Voltage MOSFET CoolMOSTM 800V CE
IPD80R2K8CE IPD80R1K4CE IPD80R1K0CE IPU80R2K8CE IPU80R1K4CE IPU80R1K4CE IPU80R1K0CE |
High Voltage MOSFET CoolMOSTM 600V C6
IPD60R520C6 IPD60R600C6 IPD60R2K0C6 IPD60R520C6 IPI60R190C6 IPI60R280C6 |
High Voltage MOSFET CoolMOSTM 600V C6
IPD60R520C6 IPD60R600C6 IPD60R2K0C6 IPD60R520C6 IPI60R190C6 IPI60R280C6 |
| Depletion MOSFET OptiMOSTM BSS126 | Depletion MOSFET OptiMOSTM BSS126 | Depletion MOSFET OptiMOSTM BSS126 |
| Demoboard | Demoboard | Demoboard |
