VIPER17LDTR

The VIPER17LDTR is a high-performance power management integrated circuit (IC) designed for efficient power conversion in various applications. It combines a high-voltage power MOSFET with PWM control, offering reliable and efficient performance in AC-DC converters. This IC is particularly useful for low-power applications, providing a compact solution with minimal external components.
Key features include:
1. High Efficiency: The VIPER17LDTR ensures low power loss and optimizes energy efficiency, making it suitable for eco-friendly designs.
2. Wide Input Voltage Range: It supports a broad input voltage range, making it versatile for different geographical regions and varying power supply conditions.
3. Protection and Reliability: It includes features like over-voltage, over-current, and thermal shutdown protections, enhancing device safety and longevity.
4. Integrated MOSFET: The built-in high-voltage MOSFET simplifies design and reduces the need for additional components, minimizing board space and cost.
Overall, the VIPER17LDTR is an excellent choice for designers seeking a compact, efficient, and reliable solution for power management in consumer electronics, industrial controls, and more.

The VIPER17LDTR is a high-voltage converter from STMicroelectronics, used for power management. Equivalent products could include:
1. TOPSwitch series (Power Integrations) – Offers integrated offline switcher solutions.
2. LNK series (Power Integrations) – For low-power offline switcher applications.
3. ICE3 series (Infineon) – Offers similar integrated power solutions.
4. TinySwitch series (Power Integrations) – Provides efficient power conversion in small form factors.
Ensure to verify electrical specifications and application suitability when selecting an equivalent.

The VIPER17LDTR is a high-performance, energy-efficient offline converter with integrated Power MOSFET designed for power supply applications. Key features include:
1. Integrated Power MOSFET: It incorporates an avalanche-rugged Power MOSFET, reducing the need for external components and enhancing reliability.
2. Wide Input Voltage Range: Capable of operating from 85 to 265 VAC, making it suitable for global applications.
3. High Efficiency: Supports quasi-resonant operation to minimize switching losses and improve overall efficiency.
4. Protection Features: Includes over-temperature, overvoltage, overload, and short-circuit protections to ensure safety and reliability.
5. Frequency Modulation: Features frequency jittering to reduce EMI emissions, improving compliance with electromagnetic compatibility standards.
6. Standby Power Consumption: Designed to achieve low standby power consumption, making it ideal for energy-saving applications.
7. SOIC-7 Package: Comes in a compact SOIC-7 package, which is suitable for space-constrained designs.
These features make the VIPER17LDTR an attractive choice for a wide range of power supply designs, particularly in consumer electronics, home appliances, and industrial applications.

The VIPER17LDTR is an integrated switch-mode power supply controller with an 800V avalanche-rugged power MOSFET. It is typically used in AC/DC adapters and other power supply circuits. The VIPER17LDTR comes in an 8-pin SOIC package. Here’s a brief overview of its pin functions:
1. GND: Ground reference for the IC.
2. VCC: Supplies the internal supply voltage for the chip.
3. DRAIN: Drain of the internal power MOSFET, connected to the input voltage.
4. SOURCE: Source of the internal power MOSFET, usually connected to GND.
5. COMP: Compensation pin for the error amplifier for stability control.
6. FB (Feedback): Used for voltage regulation by receiving feedback from the output.
7. N.C. (Not Connected): No internal connection; often used for mechanical support or isolation.
8. VDD: Powers the IC during start-up phase; often connected to a high-voltage capacitor that charges up during this phase.
These pins manage the chip’s power regulation and control functions, enabling efficient power conversion in various applications.

The VIPER17LDTR is manufactured by STMicroelectronics. STMicroelectronics is a global semiconductor company that designs, develops, manufactures, and markets a broad range of semiconductor products and solutions. The company serves various sectors, including automotive, industrial, personal electronics, and communications equipment. Known for its innovation and technological advancements, STMicroelectronics focuses on providing integrated solutions that enhance efficiency and performance in electronic applications.

The VIPER17LDTR is a highly integrated offline converter suitable for various power supply applications. Its primary areas include:
1. Consumer Electronics: Power adaptors for devices like TVs, DVD players, and set-top boxes.
2. Industrial: Power supplies for industrial equipment and automation systems.
3. Home Appliances: Used in small household appliances requiring efficient power conversion.
4. LED Lighting: Drives for LED lighting solutions due to its efficiency and compactness.
5. IoT Devices: Suitable for powering IoT gadgets with low standby power requirements.
Its features like high efficiency, compact size, and low standby power make it versatile for these applications.

The VIPER17LDTR is a high-voltage converter typically used in power supply applications. It is available in a surface mount SO-8 package, which is a compact, small-outline package suitable for space-constrained designs.