L6668TR
- Mfr.Part #
- L6668TR
- Manufacturer
- STMicroelectronics
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH FLYBACK 16SO
- Stock
- 60,105
- In Stock :
- 60,105
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- Manufacturer :
- STMicroelectronics
- Product Category :
- AC DC Converters, Offline Switches
- Quiescent Current :
- 2mA
- Peak Reflow Temperature (Cel) :
- 260
- Lead Free :
- Lead Free
- Max Power Dissipation :
- 750mW
- JESD-609 Code :
- e4
- Output Isolation :
- Isolated
- ECCN Code :
- EAR99
- Control Mode :
- CURRENT-MODE
- Mount :
- Surface Mount
- Number of Outputs :
- 1
- Voltage - Start Up :
- 13.5V
- Operating Temperature :
- -25°C~150°C TJ
- Base Part Number :
- L6668
- Switcher Configuration :
- Single
- Fault Protection :
- Current Limiting, Over Temperature, Over Voltage
- RoHS Status :
- ROHS3 Compliant
- Mounting Type :
- Surface Mount
- Control Technique :
- PULSE WIDTH MODULATION
- Max Duty Cycle :
- 75 %
- Packaging :
- Tape and Reel (TR)
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Terminal Form :
- Gull wing
- Duty Cycle :
- 70%
- Input Voltage (Max) :
- 22V
- Factory Lead Time :
- 16 Weeks
- Input Voltage (Min) :
- 9.4V
- Frequency - Switching :
- 100kHz
- Topology :
- Flyback
- Terminal Position :
- Dual
- Pin Count :
- 16
- Internal Switch(s) :
- No
- Fall Time (Typ) :
- 30 ns
- Voltage - Supply (Vcc/Vdd) :
- 9.4V~22V
- Number of Terminations :
- 16
- Rise Time :
- 55ns
- Output Current :
- 800A
- Number of Functions :
- 1
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Control Features :
- Frequency Control, Soft Start
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Width :
- 3.9mm
- Number of Pins :
- 16
- Input Voltage-Nom :
- 15V
- Length :
- 9.9mm
- Datasheets
- L6668TR

AC DC Converters, Offline Switches STMicroelectronics L6668TR Overview
Discover the cutting-edge efficiency and reliability embodied in the STMicroelectronics L6668TR, a versatile offline switch flyback IC meticulously engineered for a myriad of applications. Engineered with precision, this integrated circuit exemplifies the pinnacle of modern electronic design, offering seamless integration and optimal performance in various power supply systems.
With a focus on meeting the demands of industrial-grade applications, the L6668TR ensures superior functionality and robustness, making it the preferred choice for discerning B2B customers seeking high-quality solutions for their power management needs.
L6668TR Features
- Advanced Offline Switch Flyback IC
- Designed by STMicroelectronics
- 16SO Package for Easy Integration
- Optimized for High Efficiency
- Reliable Performance in Harsh Environments
- Enhanced Power Supply Stability
- Integrated Overload Protection
- Compact and Space-Saving Design
- Industry-Leading Quality and Durability
L6668TR Applications
- Industrial Power Supplies: The L6668TR excels in powering industrial equipment and machinery, offering stable and efficient performance even in demanding environments. Its integrated overload protection ensures uninterrupted operation, making it indispensable in critical applications.
- LED Lighting Systems: Achieve optimal energy efficiency and reliability in LED lighting applications with the L6668TR. Its high efficiency and compact design make it ideal for driving LED arrays in both commercial and residential settings.
- Consumer Electronics: From smart home devices to entertainment systems, the L6668TR enhances the performance and reliability of a wide range of consumer electronics. Its robust design and integrated features ensure consistent power delivery, enhancing the user experience.
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| Part | Manufacturer | Stock | Description |
|---|---|---|---|
| L6668 | STMicroelectronics | 4,295 | IC OFFLINE SWITCH FLYBACK 16SO |
















