VIPER114LSTR
- Mfr.Part #
- VIPER114LSTR
- Manufacturer
- STMicroelectronics
- Package / Case
- 10-SOP (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OFFLINE SW MULT TOP 10SSOP
- Stock
- 1
- In Stock :
- 1
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- Manufacturer :
- STMicroelectronics
- Product Category :
- AC DC Converters, Offline Switches
- Base Part Number :
- VIPER11
- Factory Lead Time :
- 12 Weeks
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Series :
- VIPER™
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- RoHS Status :
- RoHS Compliant
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Frequency - Switching :
- 60kHz
- Voltage - Breakdown :
- 800V
- Internal Switch(s) :
- yes
- Fault Protection :
- Over Load, Over Voltage
- Packaging :
- Tape and Reel (TR)
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Reach Compliance Code :
- Compliant
- Package / Case :
- 10-SOP (0.154, 3.90mm Width)
- Output Isolation :
- Non-Isolated
- Control Features :
- Soft Start
- Duty Cycle :
- 80%
- Mounting Type :
- Surface Mount
- Operating Temperature :
- -40°C~150°C TJ
- Voltage - Supply (Vcc/Vdd) :
- 4.5V~30V
- Topology :
- Buck, Buck-Boost, Flyback
- Power (Watts) :
- 12W
- Voltage - Start Up :
- 16V
- Datasheets
- VIPER114LSTR

AC DC Converters, Offline Switches STMicroelectronics VIPER114LSTR Overview
The STMicroelectronics VIPER114LSTR is a state-of-the-art integrated circuit specifically designed for high-efficiency offline switching. This IC is part of the innovative VIPERPlus family, offering advanced features for robust power management. Ideal for compact applications, the VIPER114LSTR enables streamlined design in a small 10SSOP package, significantly reducing the footprint while enhancing reliability and performance. Its primary use in converting AC to DC makes it an indispensable component in modern power supply solutions, catering to a wide array of industrial needs.
VIPER114LSTR Features
The VIPER114LSTR boasts multiple standout features designed to improve system performance and safety. These include a built-in error amplifier, multiple protection mechanisms against over-current, over-voltage, and thermal overload. Its enhanced power-saving capabilities make it suitable for energy-sensitive applications. The flexibility in supply voltage and the ability to handle high transient loads further enhance its applicability across various demanding environments.
VIPER114LSTR Applications
- Consumer Electronics: Utilized in power supplies for TVs, audio equipment, and other home appliances, where efficient power conversion is crucial for minimizing energy usage and heat generation.
- Lighting Solutions: Employed in LED drivers and ballasts to provide stable and efficient power, ensuring long lifespan and reliability of lighting systems.
- Telecommunication Equipment: Integral in power supplies for routers, switches, and modems, offering consistent performance even under fluctuating power conditions.
- Industrial Systems: Used in automated machinery power systems where precise and reliable power conversion is necessary for continuous operations.
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