VIPER17LN

The VIPER17LN is a high-voltage converter produced by STMicroelectronics, designed for power supply applications. It integrates a PWM controller and a power MOSFET, enabling efficient energy conversion in compact dimensions. This converter is optimized for use in various applications, including home appliances, IoT devices, and industrial systems, where energy efficiency and reliability are critical.
Key features of the VIPER17LN include its enhanced energy efficiency, achieved through its adjustable current limit, low standby power consumption, and high-voltage start-up capability. It supports both isolated and non-isolated topologies, offering designers flexibility in application design. Additionally, it provides protection features such as over-temperature, over-voltage, and short-circuit protection, enhancing system reliability and safety.
The VIPER17LN is valued for its ability to support a wide input voltage range and deliver consistent performance across different environmental conditions. Its compact integration simplifies board design and reduces component count, making it a popular choice for engineers looking to develop cost-effective and efficient power supply solutions.

The VIPER17LN is a power management IC used for switched-mode power supplies. Equivalent products may include:
1. NCP1076 by ON Semiconductor
2. LNK306 by Power Integrations
3. TOP222 by Power Integrations
4. TNY177 by Power Integrations
5. ICE3BR0665J by Infineon
These ICs offer similar functionalities for power conversion and management in compact switch-mode power supply applications. Always verify specific requirements and datasheets for compatibility.

The VIPER17LN is a high-voltage converter from STMicroelectronics, designed for efficient power management in various electronic applications. Key features include:
1. Integrated Power MOSFET: The device includes a 700 V avalanche-rugged power MOSFET, which simplifies circuit design and enhances reliability.
2. Low Power Consumption: It has low standby power consumption, making it suitable for energy-efficient applications.
3. Wide Input Voltage Range: The converter supports a wide input voltage range, accommodating different power sources.
4. Enhanced Protection Features: It offers comprehensive protection mechanisms, including overvoltage, overload, and thermal shutdown protection, ensuring stable operation and longevity.
5. PWM Operation: The VIPER17LN operates in a pulse-width modulation (PWM) mode, allowing for precise control of output voltage and current.
6. Compact Package: Available in a compact package, it is suitable for space-constrained applications.
7. Ease of Design: Its integration and features allow for a reduced number of external components, simplifying the design process.
These features make the VIPER17LN a versatile choice for applications like power adapters, chargers, and other electronic devices requiring efficient power conversion.

The VIPER17LN is a high-voltage converter from STMicroelectronics, typically used in offline power supply applications. It comes in an 8-pin package. Here's a brief overview of the pin functions:
1. Pin 1 (GND): Ground pin, serves as the reference for the device.
2. Pin 2 (VDD): Supply voltage input for the internal circuitry and power.
3. Pin 3 (NC): Not connected, typically left open or connected to ground for mechanical stability.
4. Pin 4 (FB): Feedback pin, used for regulation and to monitor output voltage.
5. Pin 5 (COMP): Compensation pin, used to stabilize the feedback loop.
6. Pin 6 (DRAIN): High-voltage MOSFET drain pin, connected to the input power supply.
7. Pin 7 (NC): Not connected, typically left open or connected to ground for mechanical stability.
8. Pin 8 (SOURCE): Source of the internal power MOSFET, also the return path for the power current.
These pins allow the VIPER17LN to perform efficient power conversion in low to medium power applications, typically in switched-mode power supplies (SMPS).

The VIPER17LN is manufactured by STMicroelectronics, a leading global semiconductor company. STMicroelectronics designs, develops, manufactures, and markets a wide range of semiconductor products and solutions for various applications. Their products serve a multitude of industries, including automotive, industrial, personal electronics, computer, and communication equipment sectors. The company is known for its innovation in integrated circuits and system-on-chip solutions, combining several electronic components onto a single chip to provide more efficient and reliable solutions for electronic devices.

The VIPER17LN is a versatile IC used in various applications, primarily focusing on power management and conversion. Its key application areas include:
1. Switch Mode Power Supplies (SMPS): Utilized in chargers, adapters, and power supply units for its energy efficiency and compact size.
2. Home Appliances: Used in powering circuits for appliances like microwaves and refrigerators due to its reliable performance.
3. Industrial Systems: Suitable for control systems, automation equipment, and other industrial electronics needing stable power.
4. Consumer Electronics: Powers devices such as TVs, set-top boxes, and audio equipment.
5. LED Drivers: Used for efficient power conversion in LED lighting applications.
Overall, its energy efficiency and compact design make it suitable for a wide range of electronic applications.

The VIPER17LN is typically available in a PowerSO-10 or DIP-7 package. These packages are designed for efficient thermal management and easy integration into power supply circuits, commonly used for offline power conversion applications.