ON Semiconductor
Kuva saattaa olla esitys.
Katso tuotteen tekniset tiedot.
NCP81071BMNTXG
Näytä Yksityiskohdat DataSheets

NCP81071BMNTXG

Product Overview

Category

NCP81071BMNTXG belongs to the category of integrated circuits (ICs).

Use

This product is primarily used in power management applications.

Characteristics

  • High efficiency
  • Low power consumption
  • Compact size
  • Wide input voltage range

Package

NCP81071BMNTXG is available in a small outline package (SOP) with a specified pin configuration.

Essence

The essence of this product lies in its ability to efficiently manage power in various electronic devices.

Packaging/Quantity

NCP81071BMNTXG is typically packaged in reels and comes in quantities of 2500 units per reel.

Specifications

  • Input Voltage Range: 4.5V - 18V
  • Output Voltage Range: 0.8V - 5.5V
  • Maximum Output Current: 3A
  • Switching Frequency: 500kHz
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. EN: Enable pin
  4. FB: Feedback pin
  5. COMP: Compensation pin
  6. SS: Soft-start pin
  7. PGND: Power ground pin
  8. VOUT: Output voltage pin

Functional Features

  • Integrated high-side and low-side MOSFETs
  • Adjustable output voltage
  • Overcurrent protection
  • Thermal shutdown protection
  • Soft-start function for smooth power-up

Advantages and Disadvantages

Advantages

  • High efficiency leads to reduced power loss
  • Wide input voltage range allows for versatile applications
  • Compact size enables space-saving designs
  • Integrated protection features enhance reliability

Disadvantages

  • Limited maximum output current may not be suitable for high-power applications
  • Higher cost compared to non-integrated power management solutions

Working Principles

NCP81071BMNTXG operates based on a pulse-width modulation (PWM) control scheme. It regulates the output voltage by adjusting the duty cycle of the internal switches. The feedback mechanism continuously monitors the output voltage and adjusts the switching frequency accordingly.

Detailed Application Field Plans

This product finds extensive use in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable gaming consoles - Digital cameras - Industrial equipment

Detailed and Complete Alternative Models

  1. NCP81071AMNTXG: Similar to NCP81071BMNTXG with a higher maximum output current of 5A.
  2. NCP81072BMNTXG: A variant with an adjustable switching frequency for specific applications.
  3. NCP81073CMNTXG: Offers additional protection features such as overvoltage and undervoltage lockout.

These alternative models provide flexibility in choosing the most suitable solution based on specific requirements.

Word count: 439 words

Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät NCP81071BMNTXG :n soveltamiseen teknisissä ratkaisuissa

Sure! Here are 10 common questions and answers related to the application of NCP81071BMNTXG in technical solutions:

  1. Q: What is NCP81071BMNTXG? A: NCP81071BMNTXG is a voltage regulator IC (integrated circuit) designed for use in various technical solutions.

  2. Q: What are the key features of NCP81071BMNTXG? A: Some key features of NCP81071BMNTXG include high efficiency, wide input voltage range, adjustable output voltage, and overcurrent protection.

  3. Q: What is the typical input voltage range for NCP81071BMNTXG? A: The typical input voltage range for NCP81071BMNTXG is between 4.5V and 28V.

  4. Q: Can NCP81071BMNTXG be used in battery-powered applications? A: Yes, NCP81071BMNTXG can be used in battery-powered applications as it supports a wide input voltage range.

  5. Q: How efficient is NCP81071BMNTXG? A: NCP81071BMNTXG offers high efficiency, typically above 90%, which helps in reducing power dissipation and improving overall system performance.

  6. Q: Is the output voltage of NCP81071BMNTXG adjustable? A: Yes, the output voltage of NCP81071BMNTXG can be adjusted using external resistors.

  7. Q: Does NCP81071BMNTXG provide overcurrent protection? A: Yes, NCP81071BMNTXG incorporates overcurrent protection to safeguard the circuit from excessive current flow.

  8. Q: What is the maximum output current capability of NCP81071BMNTXG? A: The maximum output current capability of NCP81071BMNTXG is typically 3A.

  9. Q: Can NCP81071BMNTXG operate in a wide temperature range? A: Yes, NCP81071BMNTXG is designed to operate in a wide temperature range, typically from -40°C to 125°C.

  10. Q: What are some typical applications of NCP81071BMNTXG? A: NCP81071BMNTXG can be used in various technical solutions such as industrial automation, telecommunications, consumer electronics, and automotive systems.

Please note that the answers provided here are general and may vary depending on specific product specifications and application requirements.