NCP1217D65R2

Product Overview

Category

The NCP1217D65R2 belongs to the category of integrated circuits (ICs) and specifically falls under the umbrella of power management ICs.

Use

This product is primarily used for controlling and regulating the power supply in various electronic devices, including but not limited to consumer electronics, industrial equipment, and automotive applications.

Characteristics

• Efficiency: The NCP1217D65R2 is known for its high efficiency, making it suitable for energy-conscious designs.
• Compact Package: It comes in a compact package, making it ideal for space-constrained applications.
• Reliability: Known for its reliability and robust performance, ensuring stable power supply regulation.

Package

The NCP1217D65R2 is typically available in a small outline integrated circuit (SOIC) package, which facilitates easy integration into circuit designs.

Packaging/Quantity

It is commonly supplied in reels or tubes, with quantities varying based on the manufacturer's specifications.

Specifications

• Input Voltage Range: 8V to 450V
• Output Voltage: 6.5V
• Maximum Output Current: 100mA
• Operating Temperature Range: -40°C to 125°C
• Switching Frequency: 65kHz

Detailed Pin Configuration

The NCP1217D65R2 features a standard 8-pin configuration, with pins designated for input voltage, ground, feedback, output voltage, and other essential connections.

Functional Features

• Pulse Width Modulation (PWM): Provides precise control over the output voltage through PWM techniques.
• Overcurrent Protection: Incorporates overcurrent protection to safeguard the circuit and connected devices.
• Soft Start Function: Ensures a gradual ramp-up of the output voltage during startup, preventing sudden voltage spikes.

Advantages and Disadvantages

Advantages

• High efficiency leading to reduced power consumption
• Compact form factor for space-constrained designs
• Robust and reliable performance

Disadvantages

• Limited maximum output current compared to some competing models
• Higher cost compared to basic linear regulators

Working Principles

The NCP1217D65R2 operates by utilizing pulse width modulation to regulate the output voltage based on the feedback received from the load. It continuously monitors the output voltage and adjusts the duty cycle of the PWM signal to maintain the desired voltage level.

Detailed Application Field Plans

The NCP1217D65R2 finds extensive application in: - Power supplies for consumer electronics such as LED TVs and set-top boxes - Industrial equipment power management systems - Automotive electronics for voltage regulation in vehicle systems

Detailed and Complete Alternative Models

• NCP1217D100R2G: Offers a higher maximum output current of 100mA
• NCP1217D65R2G: Similar to NCP1217D65R2 but with enhanced ESD protection

In conclusion, the NCP1217D65R2 serves as a versatile and efficient power management IC, catering to diverse electronic applications while offering reliable performance and precise voltage regulation.

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