VIPER25HD: A Revolutionary Power Supply IC for High-Density Applications

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VIPER25HD: A Revolutionary Power Supply IC for High-Density Applications

Introduction

The electronics industry is constantly evolving, and with it, the demand for high-density, efficient power supplies. The VIPER25HD is a revolutionary new power supply IC that meets this demand head-on.

Features and Benefits of the VIPER25HD

The VIPER25HD offers a wide range of features and benefits that make it ideal for high-density applications, including:

High efficiency: Up to 95% efficiency at full load
Small size: 3x3mm DFN package
Low EMI: Meets EN55022 Class B without external components
High-frequency switching: Up to 2MHz switching frequency
Overcurrent protection: Protects the IC against short circuits
Overvoltage protection: Protects the IC against voltage spikes

Applications of the VIPER25HD

The VIPER25HD is ideal for a wide range of applications, including:

High-density power supplies
Medical equipment
Industrial automation
Telecommunications equipment
Consumer electronics
Automotive electronics

Design Considerations

When designing with the VIPER25HD, there are a few key considerations to keep in mind:

VIPER25HD

The input voltage range is 10V to 36V.
The output voltage range is 5V to 15V.
The maximum output current is 2A.
The switching frequency is set by an external resistor.
The IC requires an external inductor and capacitor for operation.

Conclusion

The VIPER25HD is a revolutionary new power supply IC that offers high efficiency, small size, and low EMI in a high-density package. Its wide range of features and applications make it ideal for a variety of demanding power supply applications.

Table 1: VIPER25HD Key Features and Benefits

Feature	Benefit
High efficiency (up to 95%)	Reduces power consumption and heat generation
Small size (3x3mm DFN package)	Ideal for high-density applications
Low EMI (meets EN55022 Class B without external components)	Minimizes interference with other electronic devices
High-frequency switching (up to 2MHz switching frequency)	Allows for smaller inductor and capacitor values
Overcurrent protection	Protects the IC against short circuits
Overvoltage protection	Protects the IC against voltage spikes

Table 2: VIPER25HD Applications

Application	Example
High-density power supplies	Medical equipment, industrial automation, telecommunications equipment, consumer electronics, automotive electronics
Medical equipment	Pacemakers, defibrillators, surgical instruments
Industrial automation	Programmable logic controllers, distributed control systems, robotics
Telecommunications equipment	Switches, routers, modems, base stations
Consumer electronics	Smartphones, tablets, laptops, power banks
Automotive electronics	Engine control units, anti-lock brake systems, airbags

Table 3: VIPER25HD Design Considerations

Parameter	Value
Input voltage range	10V to 36V
Output voltage range	5V to 15V
Maximum output current	2A
Switching frequency	Set by external resistor
External inductor	Required for operation
External capacitor	Required for operation

Table 4: VIPER25HD FAQs

Question	Answer
What is the VIPER25HD?	The VIPER25HD is a revolutionary new power supply IC that offers high efficiency, small size, and low EMI in a high-density package.
What are the key features of the VIPER25HD?	The key features of the VIPER25HD include high efficiency (up to 95%), small size (3x3mm DFN package), low EMI (meets EN55022 Class B without external components), high-frequency switching (up to 2MHz switching frequency), overcurrent protection, and overvoltage protection.
What are the benefits of using the VIPER25HD?	The benefits of using the VIPER25HD include reduced power consumption and heat generation, low EMI, smaller inductor and capacitor values, protection against short circuits and voltage spikes, and a wide range of applications.
What are the applications of the VIPER25HD?	The VIPER25HD is ideal for a wide range of applications, including high-density power supplies, medical equipment, industrial automation, telecommunications equipment, consumer electronics, and automotive electronics.
What are the design considerations for using the VIPER25HD?	When designing with the VIPER25HD, there are a few key considerations to keep in mind, including the input voltage range, output voltage range, maximum output current, switching frequency, and external inductor and capacitor requirements.
Where can I learn more about the VIPER25HD?	You can learn more about the VIPER25HD by visiting the STMicroelectronics website or by contacting your local STMicroelectronics representative.