ON Semiconductor
Зображення може бути репрезентативним.
Деталі продукту див. у специфікаціях.
NCP45524IMNTWG-L
Переглянути деталі Таблиці даних

NCP45524IMNTWG-L

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Regulator

Characteristics: - High efficiency - Low dropout voltage - Wide input voltage range - Adjustable output voltage - Overcurrent and thermal protection

Package: MNTWG (8-pin, DFN)

Essence: The NCP45524IMNTWG-L is a voltage regulator IC designed to provide a stable output voltage from a varying input voltage source.

Packaging/Quantity: The NCP45524IMNTWG-L is typically sold in reels containing 3000 units.

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 0.6V to 3.3V
  • Maximum Output Current: 500mA
  • Dropout Voltage: 200mV at 100mA
  • Quiescent Current: 45µA
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The NCP45524IMNTWG-L has the following pin configuration:

  1. EN (Enable): Enable pin for turning the regulator on/off.
  2. FB (Feedback): Feedback pin for adjusting the output voltage.
  3. GND (Ground): Ground reference for the IC.
  4. VOUT (Output Voltage): Output voltage pin.
  5. VIN (Input Voltage): Input voltage pin.
  6. NC (No Connection): No electrical connection.
  7. NC (No Connection): No electrical connection.
  8. PG (Power Good): Power good indicator pin.

Functional Features

  • High Efficiency: The NCP45524IMNTWG-L offers high efficiency, minimizing power loss during voltage regulation.
  • Low Dropout Voltage: The regulator maintains a low dropout voltage, ensuring stable output even when the input voltage is close to the desired output voltage.
  • Wide Input Voltage Range: The IC can accept a wide range of input voltages, making it suitable for various applications.
  • Adjustable Output Voltage: The output voltage can be adjusted within the specified range using the feedback pin.
  • Overcurrent and Thermal Protection: The NCP45524IMNTWG-L incorporates protection features to prevent damage from overcurrent or excessive temperature.

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption. - Wide input voltage range allows for versatile application. - Adjustable output voltage provides flexibility. - Overcurrent and thermal protection ensure device safety.

Disadvantages: - Limited maximum output current may restrict usage in high-power applications. - Dropout voltage may affect performance in low-input voltage scenarios.

Working Principles

The NCP45524IMNTWG-L operates as a linear voltage regulator. It regulates the output voltage by comparing the feedback voltage (FB) with a reference voltage. The error amplifier adjusts the pass transistor to maintain the desired output voltage. The enable pin (EN) controls the on/off state of the regulator.

Detailed Application Field Plans

The NCP45524IMNTWG-L finds applications in various fields, including: 1. Portable electronic devices 2. Battery-powered systems 3. IoT devices 4. Wearable technology 5. Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to the NCP45524IMNTWG-L include: 1. LM317: A popular adjustable linear voltage regulator. 2. LT1086: A low dropout voltage regulator with adjustable output. 3. TPS7A47: An ultra-low noise, high PSRR linear regulator. 4. AP2112: A low dropout voltage regulator with fixed output options. 5. MAX603: A precision, low-dropout voltage reference.

These alternative models offer similar functionality and can be considered as substitutes for the NCP45524IMNTWG-L in various applications.

Word count: 446 words

Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням NCP45524IMNTWG-L у технічних рішеннях

Sure! Here are 10 common questions and answers related to the application of NCP45524IMNTWG-L in technical solutions:

  1. Q: What is the NCP45524IMNTWG-L? A: The NCP45524IMNTWG-L is a voltage regulator IC designed for use in various technical solutions.

  2. Q: What is the input voltage range of the NCP45524IMNTWG-L? A: The input voltage range of the NCP45524IMNTWG-L is typically between 4.5V and 28V.

  3. Q: What is the output voltage range of the NCP45524IMNTWG-L? A: The output voltage range of the NCP45524IMNTWG-L can be adjusted from 0.8V to 5.5V.

  4. Q: What is the maximum output current of the NCP45524IMNTWG-L? A: The NCP45524IMNTWG-L can provide a maximum output current of up to 5A.

  5. Q: Does the NCP45524IMNTWG-L have built-in protection features? A: Yes, the NCP45524IMNTWG-L includes various protection features such as overcurrent protection, thermal shutdown, and short-circuit protection.

  6. Q: Can the NCP45524IMNTWG-L operate in a wide temperature range? A: Yes, the NCP45524IMNTWG-L is designed to operate in a temperature range of -40°C to +125°C.

  7. Q: Is the NCP45524IMNTWG-L suitable for battery-powered applications? A: Yes, the NCP45524IMNTWG-L is suitable for battery-powered applications due to its low quiescent current and high efficiency.

  8. Q: Does the NCP45524IMNTWG-L require any external components for operation? A: Yes, the NCP45524IMNTWG-L requires a few external components such as input and output capacitors for stable operation.

  9. Q: Can the NCP45524IMNTWG-L be used in automotive applications? A: Yes, the NCP45524IMNTWG-L is AEC-Q100 qualified, making it suitable for automotive applications.

  10. Q: What package does the NCP45524IMNTWG-L come in? A: The NCP45524IMNTWG-L is available in a compact 5x6mm MLP-33 package.

Please note that these answers are general and may vary depending on the specific application and requirements. It's always recommended to refer to the datasheet and consult with the manufacturer for detailed information.