ON Semiconductor
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NCV7428MW5R2G
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NCV7428MW5R2G

Product Overview

Category

The NCV7428MW5R2G belongs to the category of integrated circuits (ICs) and specifically falls under the voltage regulators - linear (LDO) subcategory.

Use

This product is primarily used for regulating voltage in various electronic devices and systems, ensuring a stable and reliable power supply.

Characteristics

  • Low dropout voltage
  • High accuracy
  • Low quiescent current
  • Thermal shutdown protection
  • Overcurrent protection

Package

The NCV7428MW5R2G is available in a small outline package (SOP) with a specified pin configuration.

Essence

The essence of this product lies in its ability to provide precise and stable voltage regulation, making it suitable for a wide range of applications.

Packaging/Quantity

The NCV7428MW5R2G is typically packaged in reels or tubes, with varying quantities based on customer requirements.

Specifications

  • Input Voltage Range: 2.0V to 6.0V
  • Output Voltage Range: 0.8V to 5.0V
  • Maximum Output Current: 150mA
  • Dropout Voltage: 200mV at 100mA
  • Quiescent Current: 75µA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The NCV7428MW5R2G features a standard 5-pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. VOUT (Output Voltage) 4. BYP (Bypass Capacitor) 5. EN (Enable)

Functional Features

  • Low Dropout Voltage: Enables operation with very small voltage differentials between input and output.
  • Thermal Shutdown Protection: Prevents the IC from overheating, enhancing its reliability.
  • Overcurrent Protection: Safeguards the circuit from excessive current flow, protecting connected components.

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Low power consumption
  • Compact form factor
  • Built-in protection features

Disadvantages

  • Limited maximum output current
  • Restricted input voltage range

Working Principles

The NCV7428MW5R2G operates by comparing the output voltage to a reference voltage and adjusting the pass element to maintain a constant output. It utilizes feedback control to achieve the desired voltage regulation.

Detailed Application Field Plans

The NCV7428MW5R2G is well-suited for various applications including: - Battery-powered devices - Portable consumer electronics - IoT (Internet of Things) devices - Automotive electronics - Medical devices

Detailed and Complete Alternative Models

Some alternative models to the NCV7428MW5R2G include: - NCV7428MW5R2G - LM2937 - MIC5205 - LT1763

In conclusion, the NCV7428MW5R2G offers precise voltage regulation and essential protection features, making it an ideal choice for a wide range of electronic applications.

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רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של NCV7428MW5R2G בפתרונות טכניים

  1. What is NCV7428MW5R2G?

    • NCV7428MW5R2G is a voltage regulator and protection IC designed for automotive applications.

  2. What are the key features of NCV7428MW5R2G?

    • The key features include overvoltage protection, undervoltage lockout, thermal shutdown, and adjustable current limit.

  3. What is the input voltage range for NCV7428MW5R2G?

    • The input voltage range is from 4.75V to 40V.

  4. What is the output voltage range for NCV7428MW5R2G?

    • The output voltage range is from 0.8V to 20V.

  5. What are the typical applications for NCV7428MW5R2G?

    • Typical applications include power distribution modules, body control modules, and LED lighting systems in automotive environments.

  6. How does NCV7428MW5R2G provide overvoltage protection?

    • It provides overvoltage protection by clamping the output voltage to a safe level when an overvoltage condition is detected.

  7. Can NCV7428MW5R2G handle reverse battery protection?

    • Yes, it can handle reverse battery protection through its integrated reverse polarity protection feature.

  8. What is the operating temperature range for NCV7428MW5R2G?

    • The operating temperature range is from -40°C to 150°C.

  9. Does NCV7428MW5R2G have short-circuit protection?

    • Yes, it has built-in short-circuit protection to safeguard the system during fault conditions.

  10. Is NCV7428MW5R2G compliant with automotive industry standards?

    • Yes, NCV7428MW5R2G is compliant with AEC-Q100 automotive qualification standards.