L6566BH
- Mfr.Part #
- L6566BH
- Manufacturer
- STMicroelectronics
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH FLYBACK 16SO
- Stock
- 1,840
- In Stock :
- 1,840
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- Manufacturer :
- STMicroelectronics
- Product Category :
- AC DC Converters, Offline Switches
- Voltage - Supply (Vcc/Vdd) :
- 8V~23V
- Length :
- 10mm
- Topology :
- Flyback
- Operating Supply Current :
- 4mA
- Pin Count :
- 16
- REACH SVHC :
- No SVHC
- Fault Protection :
- Current Limiting, Over Load
- Max Power Dissipation :
- 750mW
- Switcher Configuration :
- Single
- Frequency :
- 300kHz
- Output Isolation :
- Isolated
- Max Supply Current :
- 4.6mA
- Base Part Number :
- L6566
- Mount :
- Surface Mount
- Fall Time (Typ) :
- 40 ns
- Number of Pins :
- 16
- Number of Outputs :
- 1
- Input Voltage-Nom :
- 12V
- Packaging :
- Tube
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Max Duty Cycle :
- 75 %
- Width :
- 4mm
- Rise Time :
- 50ns
- Control Features :
- Soft Start
- Voltage - Start Up :
- 14V
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Input Voltage (Min) :
- 8V
- Control Mode :
- CURRENT-MODE
- Terminal Position :
- Dual
- Output Voltage :
- 5V
- Height :
- 1.25mm
- Lifecycle Status :
- ACTIVE (Last Updated: 8 months ago)
- JESD-609 Code :
- e3
- ECCN Code :
- EAR99
- Number of Terminations :
- 16
- Lead Free :
- Lead Free
- Input Voltage (Max) :
- 23V
- Terminal Form :
- Gull wing
- Control Technique :
- PULSE WIDTH MODULATION
- Terminal Finish :
- Matte Tin (Sn)
- Factory Lead Time :
- 12 Weeks
- Number of Functions :
- 1
- Peak Reflow Temperature (Cel) :
- 260
- Operating Temperature :
- -40°C~150°C TJ
- Output Current :
- 800mA
- Internal Switch(s) :
- No
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- RoHS Status :
- ROHS3 Compliant
- Frequency - Switching :
- 10kHz~300kHz
- Mounting Type :
- Surface Mount
- Datasheets
- L6566BH
L6566BH Documents

AC DC Converters, Offline Switches STMicroelectronics L6566BH Overview
The STMicroelectronics L6566BH is a highly sophisticated IC designed for offline switching and flyback applications. This integrated circuit is tailored to enhance the efficiency and reliability of AC/DC converters, particularly in medium- and high-power applications. Featuring a robust design that includes a proprietary high-voltage technology, the L6566BH facilitates a compact solution for switched-mode power supplies. This makes it an ideal choice for designers looking to optimize power management in a variety of electronic devices, promoting significant improvements in performance with an emphasis on energy efficiency and operational longevity.
L6566BH Features
The L6566BH IC from STMicroelectronics incorporates several key features that distinguish it in the realm of offline switches. These include an enhanced multi-mode controller which allows for seamless transition between different operational modes, thus maximizing efficiency across varying load conditions. Additionally, the device includes built-in protections such as over-voltage, under-voltage, and thermal shutdown, which safeguard the component and the overall system against potential damage from abnormal operating conditions.
L6566BH Applications
- Consumer Electronics: Utilized in power supplies for televisions and gaming consoles, where efficient power conversion is critical for performance and energy conservation.
- Computer Systems: Applied in the SMPS (Switched Mode Power Supply) of desktops and servers to provide stable and efficient power distribution, crucial for maintaining system reliability and performance under varying electrical loads.
- Lighting Systems: Used in LED drivers and electronic ballasts, the L6566BH helps achieve more efficient power regulation, enhancing the longevity and brightness consistency of lighting solutions.
- Industrial Equipment: Integrated into the power management systems of manufacturing tools and robotic equipment to ensure high efficiency and adaptive power control, essential for industrial automation and prolonged equipment life.
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