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NCP1076ABP065G
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NCP1076ABP065G

Product Overview

Category: Integrated Circuit (IC)

Use: Power Management

Characteristics: - High efficiency - Low standby power consumption - Wide input voltage range - Overvoltage and overcurrent protection - Thermal shutdown protection

Package: DIP-7 (Dual In-line Package)

Essence: The NCP1076ABP065G is a power management IC designed for efficient power conversion in various applications.

Packaging/Quantity: Available in reels of 2500 units.

Specifications

  • Input Voltage Range: 85V - 265V AC
  • Output Voltage: 5V DC
  • Output Current: Up to 1A
  • Switching Frequency: 65kHz
  • Standby Power Consumption: <100mW
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The NCP1076ABP065G has the following pin configuration:

  1. VCC: Power supply input
  2. GND: Ground reference
  3. FB: Feedback pin for output voltage regulation
  4. COMP: Compensation pin for stability control
  5. CS: Current sense pin for overcurrent protection
  6. DRAIN: Switching transistor drain connection
  7. SOURCE: Switching transistor source connection

Functional Features

  1. High Efficiency: The NCP1076ABP065G offers high efficiency power conversion, reducing energy waste.
  2. Low Standby Power Consumption: With standby power consumption below 100mW, it minimizes power loss during idle periods.
  3. Wide Input Voltage Range: It can handle input voltages ranging from 85V to 265V AC, making it suitable for various power sources.
  4. Overvoltage and Overcurrent Protection: The IC includes built-in protection mechanisms to prevent damage from voltage spikes and excessive current.
  5. Thermal Shutdown Protection: It incorporates thermal shutdown circuitry to safeguard against overheating.

Advantages and Disadvantages

Advantages: - High efficiency power conversion - Wide input voltage range - Overvoltage and overcurrent protection - Low standby power consumption

Disadvantages: - Limited output current capacity (up to 1A)

Working Principles

The NCP1076ABP065G operates as a flyback converter, utilizing a high-frequency switching transistor to convert the input AC voltage to a regulated DC output voltage. The feedback mechanism adjusts the duty cycle of the switching transistor to maintain the desired output voltage. The IC also includes various protection features to ensure safe operation.

Detailed Application Field Plans

The NCP1076ABP065G is commonly used in the following applications:

  1. Power supplies for consumer electronics
  2. LED lighting systems
  3. Home appliances
  4. Industrial automation equipment
  5. Battery chargers

Detailed and Complete Alternative Models

  1. NCP1076ABP065GEVB: Evaluation board for NCP1076ABP065G
  2. NCP1076ABP065R2G: Alternate version with improved efficiency
  3. NCP1076ABP065RG: RoHS compliant variant

Note: This list is not exhaustive, and there may be other alternative models available from different manufacturers.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق NCP1076ABP065G في الحلول التقنية

Sure! Here are 10 common questions and answers related to the application of NCP1076ABP065G in technical solutions:

  1. Q: What is NCP1076ABP065G? A: NCP1076ABP065G is a specific model of integrated circuit (IC) used for power management applications.

  2. Q: What are the typical applications of NCP1076ABP065G? A: NCP1076ABP065G is commonly used in offline flyback converters, LED lighting, and other low-power applications.

  3. Q: What is the input voltage range supported by NCP1076ABP065G? A: The input voltage range for NCP1076ABP065G is typically between 85V and 265V AC.

  4. Q: What is the output power rating of NCP1076ABP065G? A: NCP1076ABP065G can handle an output power of up to 6.5W.

  5. Q: Does NCP1076ABP065G require an external MOSFET? A: Yes, NCP1076ABP065G requires an external MOSFET for operation.

  6. Q: What is the maximum switching frequency supported by NCP1076ABP065G? A: The maximum switching frequency of NCP1076ABP065G is typically around 100 kHz.

  7. Q: Can NCP1076ABP065G operate in continuous or discontinuous mode? A: NCP1076ABP065G can operate in both continuous and discontinuous conduction modes.

  8. Q: Is NCP1076ABP065G suitable for dimming LED lights? A: Yes, NCP1076ABP065G can be used for dimming LED lights by implementing pulse width modulation (PWM) control.

  9. Q: Does NCP1076ABP065G have built-in protection features? A: Yes, NCP1076ABP065G includes various protection features such as overvoltage protection, overcurrent protection, and thermal shutdown.

  10. Q: What is the package type of NCP1076ABP065G? A: NCP1076ABP065G is available in a small outline integrated circuit (SOIC) package.

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