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HV9120NG-G
Product Overview
Category
The HV9120NG-G belongs to the category of voltage regulators.
Use
It is used to regulate and stabilize voltage in electronic circuits.
Characteristics
- Input Voltage Range: 4.5V to 40V
- Output Voltage Range: 1.25V to 37V
- Maximum Output Current: 2A
- Low Dropout Voltage
- Thermal Shutdown Protection
Package
The HV9120NG-G comes in a TO-220 package.
Essence
The essence of the HV9120NG-G lies in its ability to provide stable voltage regulation for various electronic applications.
Packaging/Quantity
The HV9120NG-G is typically packaged in reels or tubes, with quantities varying based on supplier specifications.
Specifications
- Input Voltage Range: 4.5V to 40V
- Output Voltage Range: 1.25V to 37V
- Output Current: 2A
- Dropout Voltage: 1.3V at 2A
- Quiescent Current: 5mA
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The detailed pin configuration of the HV9120NG-G is as follows: 1. VIN (Input Voltage) 2. GND (Ground) 3. VOUT (Output Voltage)
Functional Features
- Wide Input Voltage Range
- Adjustable Output Voltage
- Overcurrent Protection
- Thermal Shutdown Protection
- Low Dropout Voltage
Advantages and Disadvantages
Advantages
- Wide input voltage range allows for versatile applications
- Adjustable output voltage for flexibility
- Built-in protection features enhance reliability
Disadvantages
- Higher dropout voltage compared to some alternative models
- Limited maximum output current compared to higher power regulators
Working Principles
The HV9120NG-G operates by comparing the output voltage to a reference voltage and adjusting the pass transistor to maintain a stable output voltage despite variations in input voltage and load conditions. The built-in protection features monitor the operating conditions and provide safeguards against overcurrent and excessive temperature.
Detailed Application Field Plans
The HV9120NG-G is suitable for a wide range of applications including: - Battery-powered devices - Automotive electronics - Industrial control systems - Power supplies - LED lighting
Detailed and Complete Alternative Models
Some alternative models to the HV9120NG-G include: - LM317 - LM1117 - LT1086
In conclusion, the HV9120NG-G is a versatile voltage regulator with a wide input voltage range, adjustable output voltage, and built-in protection features, making it suitable for various electronic applications.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací HV9120NG-G v technických řešeních
Sure, here are 10 common questions and answers related to the application of HV9120NG-G in technical solutions:
Q: What is the HV9120NG-G? A: The HV9120NG-G is a high-voltage EL lamp driver designed for automotive applications.
Q: What is the input voltage range for the HV9120NG-G? A: The input voltage range is typically 4.5V to 26.5V.
Q: What is the maximum output voltage of the HV9120NG-G? A: The maximum output voltage is typically 180V.
Q: Can the HV9120NG-G drive multiple EL lamps? A: Yes, it can drive multiple EL lamps in parallel.
Q: Is the HV9120NG-G suitable for dimming EL lamps? A: Yes, it has built-in dimming control for adjusting the brightness of EL lamps.
Q: What protection features does the HV9120NG-G have? A: It includes overvoltage, overcurrent, and over-temperature protection.
Q: Can the HV9120NG-G operate in harsh automotive environments? A: Yes, it is designed to withstand the harsh conditions of automotive applications.
Q: What is the typical efficiency of the HV9120NG-G? A: The typical efficiency is around 85% at full load.
Q: Does the HV9120NG-G require external components for operation? A: It requires minimal external components for operation, making it easy to integrate into designs.
Q: Is the HV9120NG-G compliant with automotive safety standards? A: Yes, it is compliant with relevant automotive safety standards such as AEC-Q100.
These questions and answers should provide a good overview of the HV9120NG-G and its application in technical solutions.