VIPER25LN
- Mfr.Part #
- VIPER25LN
- Manufacturer
- STMicroelectronics
- Package / Case
- 8-DIP (0.300, 7.62mm), 7 Leads
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH FLYBACK 7DIP
- Stock
- 7,681
- In Stock :
- 7,681
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- Manufacturer :
- STMicroelectronics
- Product Category :
- AC DC Converters, Offline Switches
- Output Power :
- 20W
- Mount :
- Through Hole
- Voltage - Breakdown :
- 800V
- JESD-609 Code :
- e3
- Number of Outputs :
- 1
- Frequency - Switching :
- 136kHz
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Pin Count :
- 7
- Factory Lead Time :
- 12 Weeks
- Terminal Pitch :
- 2.54mm
- Max Input Voltage :
- 23.5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Contact Plating :
- Tin
- Topology :
- Flyback
- Internal Switch(s) :
- yes
- RoHS Status :
- ROHS3 Compliant
- Voltage - Supply (Vcc/Vdd) :
- 8.5V~23.5V
- Lead Free :
- Lead Free
- Width :
- 7.11mm
- ECCN Code :
- EAR99
- Min Input Voltage (AC) :
- 85V
- Output Isolation :
- Isolated
- Radiation Hardening :
- No
- Length :
- 9.27mm
- Operating Temperature :
- -40°C~150°C TJ
- Max Input Voltage (AC) :
- 265V
- Series :
- VIPer™ plus
- Input Voltage-Nom :
- 14V
- Switcher Configuration :
- Single
- Weight :
- 850.995985mg
- Mounting Type :
- Through Hole
- Number of Pins :
- 7
- Max Power Dissipation :
- 24W
- Min Input Voltage :
- 8.5V
- REACH SVHC :
- No SVHC
- Nominal Input Voltage :
- 265V
- Control Mode :
- CURRENT-MODE
- Voltage - Start Up :
- 14V
- Operating Supply Current :
- 3.5mA
- Package / Case :
- 8-DIP (0.300, 7.62mm), 7 Leads
- Height :
- 3.3mm
- Number of Functions :
- 1
- Control Technique :
- PULSE WIDTH MODULATION
- Terminal Position :
- Dual
- Number of Terminations :
- 7
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Base Part Number :
- VIPER25
- Fault Protection :
- Current Limiting, Over Temperature, Over Voltage
- Power Rating :
- 20W
- Packaging :
- Tube
- Output Current :
- 1.5A
- Datasheets
- VIPER25LN
VIPER25LN Documents

AC DC Converters, Offline Switches - STMicroelectronics VIPER25LN Overview
STMicroelectronics presents the VIPER25LN, an integrated circuit offline switch designed for efficient power management in AC/DC converters. This device, encapsulated in a 7DIP package, offers reliable performance and versatile applications in various electronic systems.
VIPER25LN Features
- Efficient Offline Switch: The VIPER25LN serves as a proficient offline switch, enabling seamless power conversion in AC/DC converters.
- Compact Design: Encapsulated in a 7DIP package, this IC presents a compact and space-saving solution for power management applications.
- Reliable Performance: STMicroelectronics ensures high-quality performance and durability, making the VIPER25LN a dependable choice for critical systems.
- Versatile Applications: With its versatile features, this IC finds applications in a wide range of electronic devices and systems.
- Integrated Protection Mechanisms: The VIPER25LN incorporates various protection mechanisms, including overvoltage and overcurrent protection, enhancing system safety and reliability.
VIPER25LN Applications
- LED Lighting Systems: The VIPER25LN facilitates efficient power management in LED lighting systems, ensuring optimal performance and energy efficiency.
- Consumer Electronics: In consumer electronic devices such as set-top boxes and gaming consoles, the VIPER25LN plays a crucial role in power supply management, enhancing overall performance and reliability.
- Industrial Automation: Within industrial automation systems, the VIPER25LN contributes to efficient power conversion and distribution, ensuring smooth operation of machinery and equipment.
This IC is seamlessly integrated into LED drivers, enabling precise control and regulation of LED luminosity in both residential and commercial lighting applications.
Its compact design and robust features make it ideal for space-constrained applications, providing consistent power delivery for uninterrupted operation.
By regulating power flow and minimizing energy loss, this IC enhances the productivity and longevity of industrial systems, offering a cost-effective solution for manufacturers.
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