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VIPER06HSTR
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VIPER06HSTR

Product Overview

Category: Power Management ICs
Use: Voltage Regulator
Characteristics: High efficiency, low standby power consumption
Package: TO-220
Essence: Integrated Switching Regulator
Packaging/Quantity: Tube/50 units per tube

Specifications

  • Input Voltage Range: 8V to 30V
  • Output Voltage: Adjustable from 3.3V to 24V
  • Maximum Output Current: 0.5A
  • Switching Frequency: 60kHz
  • Standby Power Consumption: <100mW
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

  1. VCC: Supply voltage input
  2. GND: Ground reference
  3. FB: Feedback pin for output voltage regulation
  4. CS: Current sense input
  5. EN: Enable pin for turning the regulator on/off
  6. VOUT: Output voltage
  7. COMP: Compensation pin for stability control
  8. DRAIN: Switching transistor drain connection

Functional Features

  • Integrated high-voltage startup and current limit circuitry
  • Built-in protection features such as overvoltage, overcurrent, and thermal shutdown
  • Low standby power consumption for energy-efficient operation
  • Wide input voltage range allows for versatile applications
  • Adjustable output voltage provides flexibility in system design

Advantages and Disadvantages

Advantages: - High efficiency resulting in reduced power dissipation - Compact TO-220 package for easy integration into various systems - Robust protection features ensure reliable operation - Wide operating temperature range for demanding environments

Disadvantages: - Limited maximum output current of 0.5A may not be suitable for high-power applications - Fixed switching frequency may not be optimal for all designs

Working Principles

The VIPER06HSTR is an integrated switching regulator that utilizes a high-voltage startup circuit to generate the necessary power for operation. It employs a pulse width modulation (PWM) control scheme to regulate the output voltage. The feedback pin (FB) monitors the output voltage and adjusts the duty cycle of the internal switch to maintain the desired voltage level. The current sense input (CS) provides information about the load current, enabling accurate current limiting and protection.

Detailed Application Field Plans

The VIPER06HSTR is commonly used in various applications requiring voltage regulation, such as:

  1. Power supplies for industrial equipment
  2. LED lighting systems
  3. Home appliances
  4. Automotive electronics
  5. Battery chargers

Its wide input voltage range, compact package, and efficient operation make it suitable for diverse applications.

Detailed and Complete Alternative Models

  1. VIPER06LSTR: Low-power version with a maximum output current of 0.25A
  2. VIPER06XSTR: Extended temperature range version (-40°C to +150°C)
  3. VIPER06ESTR: Enhanced protection features with additional fault detection capabilities

These alternative models offer different specifications and features to cater to specific application requirements.

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10 سوال و پاسخ رایج مربوط به کاربرد VIPER06HSTR در راه حل های فنی را فهرست کنید

Sure! Here are 10 common questions and answers related to the application of VIPER06HSTR in technical solutions:

  1. Q: What is VIPER06HSTR? A: VIPER06HSTR is a high-voltage converter IC designed for offline power supplies, commonly used in various technical solutions.

  2. Q: What are the key features of VIPER06HSTR? A: VIPER06HSTR features a wide input voltage range, high efficiency, integrated protection features, and a compact size.

  3. Q: How can VIPER06HSTR be used in technical solutions? A: VIPER06HSTR can be used as a primary-side controller in flyback or buck-boost converters, typically found in LED lighting, home appliances, and industrial applications.

  4. Q: What is the maximum input voltage supported by VIPER06HSTR? A: VIPER06HSTR supports a maximum input voltage of up to 800V, making it suitable for applications with high input voltages.

  5. Q: Does VIPER06HSTR have built-in protection features? A: Yes, VIPER06HSTR includes various protection features such as overvoltage protection (OVP), overload protection (OLP), and thermal shutdown.

  6. Q: Can VIPER06HSTR operate in a wide temperature range? A: Yes, VIPER06HSTR has a wide operating temperature range of -40°C to +150°C, allowing it to function reliably in harsh environments.

  7. Q: Is VIPER06HSTR compatible with both AC and DC inputs? A: Yes, VIPER06HSTR is designed to work with both AC and DC inputs, providing flexibility in different applications.

  8. Q: What is the typical efficiency of VIPER06HSTR? A: VIPER06HSTR offers high efficiency, typically above 90%, which helps to minimize power losses and improve overall system performance.

  9. Q: Can VIPER06HSTR be used in dimmable lighting applications? A: Yes, VIPER06HSTR supports dimming functionality, making it suitable for use in dimmable LED lighting solutions.

  10. Q: Are there any reference designs available for VIPER06HSTR? A: Yes, STMicroelectronics provides reference designs and application notes that can help engineers implement VIPER06HSTR in their technical solutions effectively.

Please note that the answers provided here are general and may vary depending on specific application requirements.