ON Semiconductor
Gambar mungkin merupakan representasi.
Lihat spesifikasi untuk detail produk.
NCP1217AP100G
Lihat Detail Lembar Data

NCP1217AP100G - English Editing Encyclopedia Entry

Product Overview

Category

NCP1217AP100G belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in power management applications.

Characteristics

  • High efficiency
  • Low standby power consumption
  • Wide input voltage range
  • Overvoltage and overcurrent protection

Package

NCP1217AP100G is available in a compact and industry-standard package.

Essence

The essence of NCP1217AP100G lies in its ability to efficiently regulate and control power in various electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with varying quantities depending on customer requirements.

Specifications

  • Input Voltage Range: 4.5V to 25V
  • Output Voltage: 1.0V
  • Maximum Output Current: 2A
  • Switching Frequency: 500kHz
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. FB: Feedback pin for output voltage regulation
  4. COMP: Compensation pin for stability control
  5. EN: Enable pin for turning the device on/off
  6. VCC: Supply voltage pin
  7. SS: Soft-start pin for gradual power-up
  8. SW: Switching node pin for power transfer

Functional Features

  • Constant output voltage regulation
  • Overvoltage and overcurrent protection
  • Soft-start functionality for controlled power-up
  • Efficient power conversion with minimal losses
  • Thermal shutdown protection

Advantages and Disadvantages

Advantages

  • High efficiency leads to reduced power consumption
  • Wide input voltage range allows for versatile applications
  • Compact package size enables space-saving designs
  • Overvoltage and overcurrent protection enhance device safety

Disadvantages

  • Limited output current may not be suitable for high-power applications
  • Requires external components for complete power management solution

Working Principles

NCP1217AP100G operates on the principle of pulse width modulation (PWM) to regulate the output voltage. It uses a feedback mechanism to compare the actual output voltage with the desired value and adjusts the duty cycle accordingly. This ensures a stable and constant output voltage.

Detailed Application Field Plans

NCP1217AP100G finds extensive use in various electronic devices, including but not limited to: - Power supplies for computer peripherals - Battery chargers - LED lighting systems - Industrial automation equipment - Consumer electronics

Detailed and Complete Alternative Models

  1. NCP1217AP50G: Similar to NCP1217AP100G, but with an output voltage of 0.5V.
  2. NCP1217AP300G: Similar to NCP1217AP100G, but with an output voltage of 3.0V.
  3. NCP1217AP500G: Similar to NCP1217AP100G, but with an output voltage of 5.0V.

These alternative models provide flexibility in meeting different output voltage requirements while maintaining similar characteristics and functionality.

Word count: 437 words

Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan NCP1217AP100G dalam solusi teknis

Sure! Here are 10 common questions and answers related to the application of NCP1217AP100G in technical solutions:

  1. Q: What is NCP1217AP100G? A: NCP1217AP100G is a power management IC (PMIC) designed for use in various technical solutions, such as power supplies and battery chargers.

  2. Q: What are the key features of NCP1217AP100G? A: Some key features of NCP1217AP100G include high efficiency, low standby power consumption, overvoltage protection, and thermal shutdown.

  3. Q: What is the input voltage range supported by NCP1217AP100G? A: NCP1217AP100G supports an input voltage range of typically 8V to 25V.

  4. Q: Can NCP1217AP100G be used in both AC and DC applications? A: Yes, NCP1217AP100G can be used in both AC and DC applications.

  5. Q: What is the maximum output current that NCP1217AP100G can handle? A: NCP1217AP100G can handle a maximum output current of up to 1A.

  6. Q: Does NCP1217AP100G have built-in protection features? A: Yes, NCP1217AP100G has built-in protection features such as overvoltage protection, thermal shutdown, and short-circuit protection.

  7. Q: Can NCP1217AP100G be used in battery charging applications? A: Yes, NCP1217AP100G can be used in battery charging applications, providing efficient and reliable charging capabilities.

  8. Q: Is NCP1217AP100G suitable for low-power applications? A: Yes, NCP1217AP100G is suitable for low-power applications due to its low standby power consumption and high efficiency.

  9. Q: What is the typical operating temperature range of NCP1217AP100G? A: The typical operating temperature range of NCP1217AP100G is -40°C to 125°C.

  10. Q: Are there any evaluation boards or reference designs available for NCP1217AP100G? A: Yes, ON Semiconductor provides evaluation boards and reference designs for NCP1217AP100G, which can help in the development and implementation of technical solutions.

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