NCP1072P065G

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-8 (Dual In-line Package)

Essence: The NCP1072P065G 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 to 265V AC
• Output Voltage: 6.5V DC
• Output Current: Up to 1A
• Switching Frequency: 65kHz
• Standby Power Consumption: Less than 100mW
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The NCP1072P065G has the following pin configuration:

```

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| | --| VCC GND |-- Pin 1: Ground (GND) --| FB CS |-- Pin 2: Current Sense (CS) --| COMP INV |-- Pin 3: Inverting Input (INV) --| SS VCC |-- Pin 4: Supply Voltage (VCC) |___________| ```

Functional Features

1. High Efficiency: The NCP1072P065G offers high efficiency power conversion, minimizing energy losses.
2. Low Standby Power Consumption: With standby power consumption below 100mW, it helps reduce overall power wastage.
3. Wide Input Voltage Range: It can handle input voltages ranging from 85V to 265V AC, making it suitable for various applications.
4. Overvoltage and Overcurrent Protection: The IC incorporates protection mechanisms to safeguard against overvoltage and overcurrent conditions.
5. Thermal Shutdown Protection: It includes thermal shutdown protection to prevent damage due to excessive heat.

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 NCP1072P065G operates as a flyback converter, utilizing a high-frequency switching technique to convert the input voltage to the desired output voltage. It employs a feedback mechanism to regulate the output voltage and maintain stability under varying load conditions. The IC also incorporates various protection features to ensure safe operation.

Detailed Application Field Plans

The NCP1072P065G is suitable for a wide range of applications, including but not limited to: - Power supplies for consumer electronics - LED lighting systems - Industrial automation equipment - Home appliances - Battery chargers

Alternative Models

Here are some alternative models that can be considered as alternatives to the NCP1072P065G: - NCP1072P100G - NCP1072P033G - NCP1072P050G - NCP1072P080G

These models offer similar functionality and characteristics, providing flexibility in design choices.

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