L6566A
- Mfr.Part #
- L6566A
- Manufacturer
- STMicroelectronics
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH FLYBACK 16SO
- Stock
- 1,910
- In Stock :
- 1,910
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- Manufacturer :
- STMicroelectronics
- Product Category :
- AC DC Converters, Offline Switches
- Number of Functions :
- 1
- Length :
- 10mm
- Internal Switch(s) :
- No
- Max Duty Cycle :
- 75 %
- Base Part Number :
- L6566
- Max Power Dissipation :
- 750mW
- Width :
- 4mm
- Frequency - Switching :
- 100kHz
- Max Supply Current :
- 4.6mA
- Fault Protection :
- Current Limiting, Over Load
- Terminal Position :
- Dual
- Duty Cycle :
- 70%
- Output Current :
- 800mA
- Output Power :
- 750mW
- Input Voltage (Max) :
- 23V
- Control Features :
- Frequency Control, Soft Start
- Fall Time (Typ) :
- 40 ns
- Packaging :
- Tube
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Control Mode :
- CURRENT-MODE
- Operating Temperature :
- -40°C~150°C TJ
- Voltage - Start Up :
- 14V
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Number of Pins :
- 16
- JESD-609 Code :
- e4
- Terminal Form :
- Gull wing
- Rise Time :
- 50ns
- Peak Reflow Temperature (Cel) :
- 260
- Lead Free :
- Lead Free
- RoHS Status :
- ROHS3 Compliant
- Factory Lead Time :
- 12 Weeks
- Output Isolation :
- Isolated
- Input Voltage (Min) :
- 10.6V
- Input Voltage-Nom :
- 12V
- Voltage - Supply (Vcc/Vdd) :
- 8V~23V
- Height :
- 1.65mm
- Additional Feature :
- ALSO CONFIGURE IN RESONANT CONTROL
- Pin Count :
- 16
- Analog IC - Other Type :
- POWER FACTOR CONTROLLER WITH POST REGULATOR
- Mounting Type :
- Surface Mount
- ECCN Code :
- EAR99
- Mount :
- Surface Mount
- Terminal Pitch :
- 1.27mm
- Control Technique :
- PULSE WIDTH MODULATION
- HTS Code :
- 8542.39.00.01
- Switcher Configuration :
- Boost
- Number of Terminations :
- 16
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Topology :
- Flyback
- Datasheets
- L6566A

AC DC Converters, Offline Switches STMicroelectronics L6566A Overview
The STMicroelectronics L6566A is a highly integrated offline switching controller designed specifically for the robust demands of AC DC converters and offline switching applications. This advanced IC enhances the performance and reliability of systems by simplifying the design of sophisticated switch-mode power supplies (SMPS). With its ability to operate under a wide range of input voltages and its robust protection features, the L6566A is ideal for developing energy-efficient power solutions in industrial and consumer electronic products, ensuring that your manufacturing needs are met with precision and quality.
L6566A Features
The L6566A offers a suite of features that enhance its functionality and efficiency in power supply designs. Key features include an adjustable over-current protection which guards against system failures, built-in soft-start functionality that minimizes stress on the power supply at startup, and a high-voltage startup circuit that ensures reliable operation even with fluctuating input voltages. Additionally, its frequency jittering reduces EMI emissions, making it suitable for environments requiring strict electromagnetic compatibility (EMC) standards.
L6566A Applications
- Consumer Electronics: Utilized in televisions, audio systems, and home appliances, the L6566A helps manage power efficiently while ensuring safety and reliability through its advanced protective features.
- Industrial Equipment: In applications such as automated machinery and control systems, this IC provides a robust solution for managing variable load conditions and complex power supply systems efficiently.
- Power Tools: Essential for ensuring consistent performance and durability, the L6566A enhances the power management of corded and cordless power tools.
- Lighting Systems: The IC is used in the design of energy-efficient LED lighting systems and electronic ballasts, optimizing light output and extending the lifespan of lighting components.
- Computer and Office Equipment: Ensuring stable and reliable power supply for computers, printers, and other office equipment, the L6566A mitigates risks of power-related damages while enhancing energy efficiency.
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