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