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STMICROELECTRONICS L6565N Flyback Controller
The L6565 is a high-efficiency quasi-resonant flyback controller IC designed for offline power supplies such as TVs, monitors, adapters, and consumer electronics. It features zero-voltage switching (ZVS), line feedforward, frequency foldback, and overcurrent protection, ensuring optimal performance and energy savings. The IC provides ultra-low start-up (<70μA) and quiescent currents (<3.5mA), plus a disable function and a precise internal reference voltage. Its robust design supports a wide input voltage range and complies with Blue Angel, Energy Star, and Energy 2000 standards, making it suitable for cost-effective, high-reliability switch-mode power supplies.
STMICROELECTRONICS L6565N Flyback Controller Specifications:
- Operating supply voltage: 10.3V to 18V
- Quiescent current: <3.5mA
- Start-up current: <70μA
- Gate driver peak current: 400mA
- Zero current detector thresholds: 1.6V (arming) and 2.0V (OC detection)
- Internal regulation: 7V supply with 2.5V reference
- Maximum junction temperature: 150°C
- Thermal resistance junction-to-ambient: 100°C/W
- Line feedforward: 0 to 3V, gain 0.16
- Disabling threshold: below 150mV
- Frequency foldback: controlled blanking time of 3.5μs to prevent high switching frequencies
- Designed for applications including TV smps, adapters, and consumer electronic power supplies
- UL, Energy Star, Blue Angel compliant
Buy the Buy STMicroelectronics L6565 Quasi-Resonant Controller Part Number L6565N Online
Order the STMicroelectronics L6565 now and experience superior efficiency and reliability in your power supply designs. This advanced flyback controller offers zero-voltage switching, line feedforward, and robust overcurrent protection to ensure excellent performance and compliance with industry standards. Perfect for applications like TV and monitor power supplies, adapters, and consumer electronics, it features ultra-low start-up and quiescent currents for energy savings. Immediate online purchasing provides fast delivery, technical support, and competitive pricing for your manufacturing needs.
Get STMicroelectronics L6565 today—engineered for high efficiency, low power consumption, and reliable performance in switch-mode power supplies.
Frequently Asked Questions
Where can I buy STMICROELECTRONICS L6565N?
You can click on the BUY or RFQ button to purchase L6565N from an authorized STMICROELECTRONICS distributor.
How do I troubleshoot issues or seek technical support for part L6565N?
You can download the L6565N datasheet or visit the STMICROELECTRONICS website for support.
Who is the manufacturer of L6565N?
STMICROELECTRONICS