ON Semiconductor
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NCV8800HDW75
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NCV8800HDW75

Product Overview

Category: Integrated Circuit (IC)

Use: Power Management IC

Characteristics: - High efficiency - Low power consumption - Wide input voltage range - Overcurrent protection - Thermal shutdown protection

Package: HDW75 (High-Density Wafer Level Chip Scale Package)

Essence: The NCV8800HDW75 is a power management IC designed for efficient power conversion and management in various electronic devices.

Packaging/Quantity: The NCV8800HDW75 is available in a HDW75 package, with quantity varying based on customer requirements.

Specifications

The NCV8800HDW75 has the following specifications:

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 0.8V to 3.6V
  • Maximum Output Current: 1.5A
  • Efficiency: Up to 95%
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The NCV8800HDW75 has the following pin configuration:

  1. VIN: Input Voltage
  2. GND: Ground
  3. EN: Enable Pin
  4. FB: Feedback Pin
  5. SW: Switching Node
  6. PG: Power Good Indicator
  7. VOUT: Output Voltage
  8. BST: Bootstrap Capacitor Connection

Functional Features

The NCV8800HDW75 offers the following functional features:

  • Step-down DC-DC converter
  • Adjustable output voltage
  • Overcurrent protection
  • Thermal shutdown protection
  • Soft-start function
  • Power good indicator

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption - Wide input voltage range allows compatibility with various power sources - Overcurrent and thermal shutdown protection enhance device safety - Small package size enables space-saving designs

Disadvantages: - Limited maximum output current may not be suitable for high-power applications - Lack of built-in voltage regulation may require additional external components

Working Principles

The NCV8800HDW75 operates as a step-down DC-DC converter. It takes an input voltage within the specified range and converts it to a lower, adjustable output voltage. The integrated circuit utilizes switching techniques to achieve high efficiency power conversion.

Detailed Application Field Plans

The NCV8800HDW75 is commonly used in various electronic devices requiring efficient power management. Some application fields include:

  1. Mobile devices (smartphones, tablets)
  2. Portable gaming consoles
  3. Wearable devices (smartwatches, fitness trackers)
  4. IoT devices
  5. Battery-powered devices

Detailed and Complete Alternative Models

  1. NCV8800HDW50: Similar to NCV8800HDW75 but with a lower maximum output current of 1A.
  2. NCV8800HDW100: Similar to NCV8800HDW75 but with a higher maximum output current of 2A.
  3. NCV8800HDW150: Similar to NCV8800HDW75 but with a higher maximum output current of 3A.

These alternative models provide options based on specific power requirements and can be considered as alternatives to the NCV8800HDW75.

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Énumérez 10 questions et réponses courantes liées à l'application de NCV8800HDW75 dans les solutions techniques

Sure! Here are 10 common questions and answers related to the application of NCV8800HDW75 in technical solutions:

  1. Q: What is the NCV8800HDW75? A: The NCV8800HDW75 is a high-efficiency, synchronous buck converter integrated circuit (IC) designed for various power supply applications.

  2. Q: What is the input voltage range of the NCV8800HDW75? A: The NCV8800HDW75 has an input voltage range of 4.5V to 60V, making it suitable for a wide range of applications.

  3. Q: What is the output voltage range of the NCV8800HDW75? A: The NCV8800HDW75 can provide an adjustable output voltage ranging from 0.8V to 54V, allowing flexibility in different system requirements.

  4. Q: What is the maximum output current of the NCV8800HDW75? A: The NCV8800HDW75 can deliver a maximum output current of 7.5A, making it capable of powering a variety of loads.

  5. Q: Does the NCV8800HDW75 have built-in protection features? A: Yes, the NCV8800HDW75 incorporates various protection features such as overcurrent protection, thermal shutdown, and input undervoltage lockout.

  6. Q: Can the NCV8800HDW75 operate in a wide temperature range? A: Yes, the NCV8800HDW75 is designed to operate reliably in a temperature range of -40°C to +125°C, ensuring its suitability for harsh environments.

  7. Q: Is the NCV8800HDW75 easy to use in different applications? A: Yes, the NCV8800HDW75 features a simple and flexible design, making it easy to integrate into various technical solutions.

  8. Q: Can the NCV8800HDW75 be used in automotive applications? A: Yes, the NCV8800HDW75 is qualified for automotive applications and meets the necessary standards and requirements.

  9. Q: Does the NCV8800HDW75 require external components for operation? A: Yes, the NCV8800HDW75 requires a few external components such as input/output capacitors and an inductor to form a complete power supply solution.

  10. Q: Where can I find more information about the NCV8800HDW75? A: You can refer to the datasheet and application notes provided by the manufacturer or visit their official website for detailed information on the NCV8800HDW75.