A Premier B2B Part Search
POWER INTEGRATIONS LYT0005D LED Driver IC
The LYTSwitch™-0 family is a low-cost LED driver IC designed for LED bulb replacement applications. It integrates a 700V power MOSFET, oscillator, straightforward ON/OFF control, high-voltage switched current source, frequency jittering for EMI reduction, cycle-by-cycle current limiting, and thermal shutdown circuitry into a single monolithic device. The IC derives its start-up and operating power directly from the DRAIN pin voltage, eliminating the need for an external bias supply and allowing the use of low-cost discrete inductors. It features an automatic restart circuit to safely limit output power during fault conditions such as short circuits or open loads, reducing component count and system cost. Available in both through-hole and surface-mount packages to meet different manufacturing needs. The device supports various architectures, including flyback, buck, buck-boost, and boost, with accurate current regulation and wide line/load regulation stability. Operating at approximately 66 kHz with frequency jittering, it ensures low EMI filter costs and complies with EU and US power factor requirements for consumer lighting applications.
POWER INTEGRATIONS LYT0005D LED Driver IC Specifications:
- Voltage Range: 85-308 VAC
- Switching Frequency: ~66 kHz with frequency jittering
- Maximum Drain Voltage: 700 V
- Integrated MOSFET: 700 V support
- Start-up & Operating Power: Derived from Drain pin
- Protection Features: Thermal shutdown, cycle-by-cycle current limit, auto-restart
- Package Options: Through-hole and surface-mount packages available
- Application: Non-isolated LED lighting, bulb replacements, various switching topologies
- Compliance: Meets EU and US power factor and EMI standards
- Operation Modes: Flyback, buck, buck-boost, boost architectures
- Frequency Jitter: Typical 4 kHz peak-to-peak
- Auto-restart: Yes, with fault limiting
Buy the Power Integrations Series LED Driver IC: LYT0005D
Order the Power Integrations LYT0005D LED driver IC online today to benefit from a compact, energy-efficient, and cost-effective solution for LED bulb replacements. Designed with high-voltage support, integrated MOSFET, and EMI-reducing features, this IC simplifies design and reduces component count. Perfect for universal input LED lighting applications, it features auto-restart for fault conditions and complies with European and North American power standards. Achieve reliable, high-performance LED lighting systems by purchasing online now.
Buy Power Integrations LYT0005D now and experience unmatched reliability and energy-efficient LED lighting solutions.
Frequently Asked Questions
Where can I buy POWER INTEGRATIONS LYT0005D?
You can click on the BUY or RFQ button to purchase LYT0005D from an authorized POWER INTEGRATIONS distributor.
How do I troubleshoot issues or seek technical support for part LYT0005D?
You can download the LYT0005D datasheet or visit the POWER INTEGRATIONS website for support.
Who is the manufacturer of LYT0005D?
POWER INTEGRATIONS