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VIPER37HDTR
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VIPER37HDTR

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Power Management
  • Characteristics: High voltage converter, high efficiency, compact size
  • Package: TO-220
  • Essence: Voltage regulator and power management solution
  • Packaging/Quantity: Tape and reel, 1000 units per reel

Specifications

  • Input Voltage Range: 8V to 30V
  • Output Voltage Range: 5V to 24V
  • Maximum Output Current: 3.7A
  • Switching Frequency: 60kHz
  • Operating Temperature Range: -40°C to +125°C
  • Protection Features: Overvoltage protection, overcurrent protection, thermal shutdown

Detailed Pin Configuration

The VIPER37HDTR IC has the following pin configuration:

  1. VCC: Power supply input
  2. GND: Ground reference
  3. FB: Feedback pin for output voltage regulation
  4. COMP: Compensation pin for stability control
  5. CS: Current sense pin for overcurrent protection
  6. EN: Enable pin for device activation
  7. VIN: Input voltage pin
  8. VOUT: Output voltage pin

Functional Features

  • High voltage conversion efficiency
  • Low standby power consumption
  • Built-in protection features for safe operation
  • Wide input voltage range for versatile applications
  • Compact size for space-constrained designs
  • Easy integration into existing power management systems

Advantages and Disadvantages

Advantages: - High efficiency results in reduced power loss - Comprehensive protection features ensure device and system safety - Versatile input and output voltage ranges cater to various applications - Compact size allows for flexible design options

Disadvantages: - Relatively high switching frequency may introduce electromagnetic interference - Limited maximum output current may not be suitable for high-power applications

Working Principles

The VIPER37HDTR is a high voltage converter that utilizes a switching regulator topology. It operates by converting the input voltage to a regulated output voltage through a series of switching cycles. The integrated control circuitry ensures efficient power transfer and maintains stable output voltage despite variations in input voltage and load conditions. The device incorporates various protection mechanisms to safeguard against overvoltage, overcurrent, and thermal issues.

Detailed Application Field Plans

The VIPER37HDTR is commonly used in the following applications:

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

Detailed and Complete Alternative Models

  1. VIPER37LDTR: Similar specifications but with lower maximum output current (2.5A)
  2. VIPER37EDTR: Enhanced version with additional protection features and wider operating temperature range (-40°C to +150°C)
  3. VIPER37MDTR: Higher maximum output current (4.5A) for more demanding applications

These alternative models provide options based on specific requirements and constraints.

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技術ソリューションにおける VIPER37HDTR の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of VIPER37HDTR in technical solutions:

  1. Q: What is VIPER37HDTR? A: VIPER37HDTR is a high-voltage converter IC designed for use in various technical solutions.

  2. Q: What are the key features of VIPER37HDTR? A: VIPER37HDTR features include high voltage startup, integrated power MOSFET, adjustable frequency, and overcurrent protection.

  3. Q: What is the typical input voltage range for VIPER37HDTR? A: The typical input voltage range for VIPER37HDTR is between 4.5V and 30V.

  4. Q: Can VIPER37HDTR handle high output currents? A: Yes, VIPER37HDTR can handle high output currents up to 0.7A.

  5. Q: Is VIPER37HDTR suitable for offline applications? A: Yes, VIPER37HDTR is specifically designed for offline applications such as power supplies, adapters, and chargers.

  6. Q: Does VIPER37HDTR have built-in protection features? A: Yes, VIPER37HDTR includes overcurrent protection, thermal shutdown, and auto-restart functions for enhanced safety.

  7. Q: Can VIPER37HDTR operate in a wide temperature range? A: Yes, VIPER37HDTR has a wide operating temperature range of -40°C to 150°C.

  8. Q: What is the efficiency of VIPER37HDTR? A: VIPER37HDTR offers high efficiency, typically above 85%, which helps reduce power dissipation and improve overall system performance.

  9. Q: Are there any reference designs available for VIPER37HDTR? A: Yes, STMicroelectronics provides reference designs and application notes to help users implement VIPER37HDTR in their technical solutions.

  10. Q: Where can I find more information about VIPER37HDTR? A: You can find more detailed information about VIPER37HDTR, including datasheets and technical documentation, on the official STMicroelectronics website or by contacting their support team.