VIPER28HE
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- Mfr.Part #
- VIPER28HE
- Manufacturer
- STMicroelectronics
- Package / Case
- 10-SDIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH FLYBACK 10DIP
- Stock
- 31,905
- In Stock ：
- 31,905
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- Manufacturer :
- STMicroelectronics
- Product Category :
- AC DC Converters, Offline Switches
- Switcher Configuration :
- Single
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Topology :
- Flyback
- Output Power :
- 20W
- Height Seated (Max) :
- 5.33mm
- Power (Watts) :
- 16W
- ECCN Code :
- EAR99
- Pin Count :
- 10
- Length :
- 10.16mm
- Input Voltage (Min) :
- 8.5V
- Control Technique :
- PULSE WIDTH MODULATION
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Base Part Number :
- VIPER28
- Number of Pins :
- 10
- Number of Outputs :
- 1
- Qualification Status :
- Not Qualified
- Mounting Type :
- Through Hole
- Max Power Dissipation :
- 20W
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Output Current :
- 1.2A
- Terminal Position :
- Dual
- Output Isolation :
- Isolated
- Max Supply Current :
- 3.5mA
- Series :
- VIPer™ plus
- Packaging :
- Tube
- Mount :
- Through Hole
- Number of Functions :
- 1
- Frequency - Switching :
- 115kHz
- Output Voltage :
- 800V
- Width :
- 7.62mm
- Internal Switch(s) :
- yes
- Control Mode :
- CURRENT-MODE
- Lead Free :
- Lead Free
- Max Duty Cycle :
- 80 %
- Voltage - Supply (Vcc/Vdd) :
- 8.5V~23.5V
- Input Voltage (Max) :
- 23.5V
- Voltage - Start Up :
- 14V
- Operating Supply Current :
- 2.5mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Input Voltage-Nom :
- 14V
- RoHS Status :
- ROHS3 Compliant
- Number of Terminations :
- 10
- Package / Case :
- 10-SDIP (0.300, 7.62mm)
- Operating Temperature :
- -40°C~150°C TJ
- Fault Protection :
- Current Limiting, Over Temperature, Over Voltage, Short Circuit
- Datasheets
- VIPER28HE
AC DC Converters, Offline Switches STMicroelectronics VIPER28HE Overview
The STMicroelectronics VIPER28HE represents a cutting-edge solution in the realm of AC DC Converters and Offline Switches. This high-efficiency Integrated Circuit (IC) is designed to optimize power conversion in flyback topologies, offering superior performance in a compact 10DIP package. Tailored for engineers and product developers needing reliable and robust power solutions, the VIPER28HE enhances system reliability and simplifies design processes. Its ability to handle fluctuating input voltages while maintaining stable output makes it a preferred choice for various industrial applications, ensuring efficient energy conversion and power supply stability.
VIPER28HE Features
The VIPER28HE IC from STMicroelectronics is loaded with features that distinguish it in the marketplace. It includes an integrated error amplifier, an oscillator adjustable up to 200 kHz, and a robust 800 V avalanche-rugged power section. Additionally, the device offers over-temperature, over-voltage, and over-current protection, ensuring safety and durability in challenging environments. Its low standby power consumption and ability to operate under extended temperature ranges make it highly suitable for energy-sensitive applications.
VIPER28HE Applications
- Power Supplies: Utilized in designing compact and efficient power supplies for consumer electronics, ensuring reliable power delivery with minimal heat generation.
- LED Lighting: Employs in LED drivers for residential and commercial lighting systems, providing consistent illumination while maximizing energy efficiency.
- Home Appliances: Integrates into the power management systems of home appliances, such as microwaves and refrigerators, enhancing energy conservation and operational efficiency.
- Industrial Control Systems: Serves as a core component in the power units of industrial control systems, offering stable operation in variable industrial environments.
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