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STMICROELECTRONICS L6561 Power Factor Corrector IC
The L6561 is a high-performance power factor corrector IC designed for electronic lamp ballasts, AC-DC adapters, and SMPS applications. It offers precise adjustable output, over-voltage protection, low startup and operating currents, and transition mode operation. Capable of input voltages from 85V to 265V, it features a totum pole output stage driving up to 400mA, internal reference voltage accuracy of 1%, and soft over-voltage protection. The device's efficiency and low power consumption make it ideal for energy-efficient power supplies.
STMICROELECTRONICS L6561 Power Factor Corrector IC Specifications:
- Operating input voltage range: 85V to 265V
- Output current: up to 400mA
- Peak output current: +700mA (2us)
- Reference voltage: 1% accuracy at 25°C
- Transition mode operation
- Inverting input voltage: 2.465V to 2.535V (threshold)
- Quiescent current: 2.6mA typical, start-up current: 50pA
- Supply voltage: 12V to 18V for turn-on, off thresholds at 11V and 9.5V respectively
- Thermal resistance junction to ambient: 100°C/W (DIP-8)
- Maximum junction temperature: 150°C
- Pin configuration: DIP-8/SO-8 package
- Output over-voltage trigger current: 40pA
- Zero current detector hysteresis: 0.3 to 0.7V
- Disabling via ZCD pin by grounding reduces supply current to approx. 1.4mA
- Dimensions: DIP-8 and SO-8 packages with detailed mechanical specs
- Built with mixed BCD technology, ensuring low power startup, high precision, and efficient operation
Buy the Buy STMicroelectronics L6561 Power Factor Corrector Part Number L6561 Online
Acquire the high-quality STMicroelectronics L6561 power factor corrector IC online now. Designed for energy-efficient lighting, AC-DC adapters, and switch-mode power supplies, it offers precise control, low power consumption, and robust over-voltage protection. Its transition mode operation ensures high power factor and low harmonic distortion, making it ideal for modern electronic applications. Buy today to benefit from fast shipping, genuine products, and expert support to optimize your power management solutions.
Order your STMicroelectronics L6561 power factor corrector today and enhance your power supply projects with reliable energy efficiency and advanced protections.
Frequently Asked Questions
Where can I buy STMICROELECTRONICS L6561?
You can click on the BUY or RFQ button to purchase L6561 from an authorized STMICROELECTRONICS distributor.
How do I troubleshoot issues or seek technical support for part L6561?
You can download the L6561 datasheet or visit the STMICROELECTRONICS website for support.
Who is the manufacturer of L6561?
STMICROELECTRONICS