NBL45402H-A

  • Created at: 2023-11-16 01:00:22 , by WikiIC
  • Updated at: 2023-11-16 01:00:22
  • Views: 6

NBL45402H-A

Product Overview

Category

The NBL45402H-A belongs to the category of integrated circuits (ICs).

Use

It is used as a voltage regulator and protection device in electronic circuits.

Characteristics

  • Voltage regulation
  • Overvoltage protection
  • Compact size
  • Low power consumption

Package

The NBL45402H-A is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of NBL45402H-A lies in its ability to regulate voltage and protect electronic components from overvoltage conditions.

Packaging/Quantity

The NBL45402H-A is typically packaged in reels containing a specific quantity, such as 250 or 1000 units per reel.

Specifications

  • Input Voltage Range: 4.5V to 40V
  • Output Voltage Range: 3.3V
  • Maximum Output Current: 500mA
  • Operating Temperature Range: -40°C to 125°C
  • Package Type: SOIC-8

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. EN (Enable)
  4. FB (Feedback)
  5. NC (No Connection)
  6. PG (Power Good)
  7. VOUT (Output Voltage)
  8. VCC (Supply Voltage)

Functional Features

  • Voltage Regulation: The NBL45402H-A provides stable output voltage despite variations in input voltage.
  • Overvoltage Protection: It safeguards connected components from damage due to excessive voltage levels.
  • Power Good Indicator: The PG pin signals when the output voltage is within the specified range.

Advantages

  • Wide input voltage range
  • Compact form factor
  • Built-in overvoltage protection
  • Power good indicator for system monitoring

Disadvantages

  • Limited maximum output current
  • Restricted to fixed output voltage (3.3V)

Working Principles

The NBL45402H-A utilizes internal circuitry to regulate the output voltage based on the feedback received from the connected load. It continuously monitors the input voltage and activates the overvoltage protection mechanism when necessary.

Detailed Application Field Plans

The NBL45402H-A is suitable for various applications, including: - Battery-powered devices - Industrial automation systems - Automotive electronics - Portable consumer electronics

Detailed and Complete Alternative Models

Some alternative models to NBL45402H-A include: - LM317: Adjustable voltage regulator with higher output current capability - LT1083: Fixed output voltage regulator with higher maximum input voltage rating - TPS7A47: Ultra-low noise voltage regulator for sensitive electronic applications

In conclusion, the NBL45402H-A is a versatile integrated circuit that offers voltage regulation and overvoltage protection in a compact package. Its wide application range and essential features make it a valuable component in various electronic systems.

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List 10 common questions and answers related to the application of NBL45402H-A in technical solutions

Sure, here are 10 common questions and answers related to the application of NBL45402H-A in technical solutions:

  1. What is NBL45402H-A?

    • NBL45402H-A is a high-performance integrated circuit designed for use in power management and control applications.

  2. What are the key features of NBL45402H-A?

    • The key features of NBL45402H-A include high efficiency, low standby power consumption, overcurrent protection, and thermal shutdown protection.

  3. What are the typical applications of NBL45402H-A?

    • NBL45402H-A is commonly used in applications such as LED lighting, motor control, power supplies, and battery charging.

  4. What is the input voltage range for NBL45402H-A?

    • The input voltage range for NBL45402H-A is typically between 4.5V and 36V.

  5. What is the output current capability of NBL45402H-A?

    • NBL45402H-A can typically handle output currents up to 2A.

  6. Does NBL45402H-A have built-in protection features?

    • Yes, NBL45402H-A includes overcurrent protection and thermal shutdown protection to ensure safe operation.

  7. Is NBL45402H-A suitable for automotive applications?

    • Yes, NBL45402H-A is suitable for automotive applications due to its wide input voltage range and robust protection features.

  8. Can NBL45402H-A be used in dimmable LED lighting systems?

    • Yes, NBL45402H-A is compatible with dimmable LED lighting systems and can provide efficient power management for such applications.

  9. What is the operating temperature range of NBL45402H-A?

    • NBL45402H-A typically operates within a temperature range of -40°C to 125°C.

  10. Is NBL45402H-A RoHS compliant?

    • Yes, NBL45402H-A is RoHS compliant, making it suitable for use in environmentally conscious applications.

I hope these questions and answers are helpful for your technical solutions involving NBL45402H-A! Let me know if you need further assistance.

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