VIPER12AS-E
- Mfr.Part #
- VIPER12AS-E
- Manufacturer
- STMicroelectronics
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH 8SOIC
- Stock
- 349,872
- In Stock :
- 349,872
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- Manufacturer :
- STMicroelectronics
- Product Category :
- AC DC Converters, Offline Switches
- Output Voltage :
- 730V
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Number of Channels :
- 1
- Output Isolation :
- Non-Isolated
- Voltage - Supply (Vcc/Vdd) :
- 9V~38V
- JESD-609 Code :
- e4
- Radiation Hardening :
- No
- Internal Switch(s) :
- yes
- Number of Pins :
- 8
- Width :
- 4mm
- Output Power :
- 5W
- Max Power Dissipation :
- 8W
- Control Mode :
- CURRENT-MODE
- Control Technique :
- PULSE WIDTH MODULATION
- RoHS Status :
- ROHS3 Compliant
- Frequency :
- 60kHz
- Topology :
- Flyback
- Terminal Form :
- Gull wing
- Packaging :
- Tube
- Drain to Source Resistance :
- 27Ohm
- Max Duty Cycle :
- 16 %
- Switcher Configuration :
- Single
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Number of Terminations :
- 8
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Base Part Number :
- VIPER12
- Pin Count :
- 8
- Contact Plating :
- Gold
- Power Rating :
- 5W
- Min Input Voltage :
- 85V
- Weight :
- 540.001716mg
- Operating Temperature :
- -40°C~150°C TC
- Peak Reflow Temperature (Cel) :
- 260
- Lifecycle Status :
- ACTIVE (Last Updated: 6 months ago)
- Series :
- VIPER™
- Fault Protection :
- Current Limiting, Over Temperature, Over Voltage
- Nominal Input Voltage :
- 38V
- Height :
- 1.75mm
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Mounting Type :
- Surface Mount
- Length :
- 5mm
- Factory Lead Time :
- 10 Weeks
- REACH SVHC :
- No SVHC
- Operating Supply Current :
- 4.5mA
- Number of Functions :
- 1
- Max Input Voltage :
- 265V
- Mount :
- Surface Mount
- Max Supply Current :
- 5mA
- Input Voltage-Nom :
- 18V
- Terminal Position :
- Dual
- Lead Free :
- Lead Free
- Voltage - Start Up :
- 14.5V
- ECCN Code :
- EAR99
- Datasheets
- VIPER12AS-E
VIPER12AS-E Documents

AC DC Converters, Offline Switches STMicroelectronics VIPER12AS-E Overview
The VIPER12AS-E from STMicroelectronics stands out as a high-performance, integrated circuit tailored for advanced AC DC conversion and offline switching applications. This device is designed to enhance the efficiency and reliability of power supply units. Its compact 8SOIC package allows for integration into space-constrained applications, making it a pivotal choice for designers aiming to achieve high power density and robust performance in their power management systems. The VIPER12AS-E supports a range of power optimization features, ensuring significant enhancements in performance while adhering to energy-saving standards. This makes it ideal for businesses looking to purchase in bulk, optimizing their power solutions at a scalable level.
VIPER12AS-E Features
The VIPER12AS-E boasts several notable features that enhance its applicability in diverse contexts. These include low power consumption, integrated error amplifier, and enhanced thermal shutdown features. Its ability to operate under a wide range of input voltages and frequencies, coupled with a built-in oscillator, ensures versatile and reliable functionality in various electronic applications.
VIPER12AS-E Applications
- Consumer Electronics: Utilized in TVs, gaming consoles, and home appliances for efficient power conversion and reduced standby consumption.
- Lighting Solutions: Ideal for driving low-power LED drivers and compact fluorescent lamps, ensuring energy efficiency and extended lifespan.
- Industrial Equipment: Applied in automated service machines and industrial control systems requiring consistent and reliable power management.
- Telecommunication Devices: Powers a variety of telecom infrastructure devices, including modems and routers, to maintain stable operation and power efficiency.
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