NCP1230D165R2G

Overview

Category: Integrated Circuit (IC)

Use: Power Management IC

Characteristics: - High voltage startup - Current mode control - Frequency jittering for EMI reduction - Built-in protection features - Low standby power consumption

Package: DFN-8 (Dual Flat No-Lead)

Essence: The NCP1230D165R2G is a power management IC designed for various applications requiring efficient power conversion and control.

Packaging/Quantity: The NCP1230D165R2G is typically sold in reels of 3000 units.

Specifications

The NCP1230D165R2G has the following specifications:

Input Voltage Range: 85V to 265V AC
Output Voltage: 12V DC
Output Current: Up to 1.65A
Switching Frequency: 65kHz
Operating Temperature Range: -40°C to +125°C
Efficiency: Up to 90%

Pin Configuration

The NCP1230D165R2G has the following pin configuration:

VCC: Power supply input
GND: Ground reference
FB: Feedback pin for voltage regulation
COMP: Compensation pin for stability
CS: Current sense pin
SS: Soft-start pin for controlled startup
EN: Enable pin for on/off control
HV: High voltage startup pin

Functional Features

The NCP1230D165R2G offers the following functional features:

High voltage startup enables operation in wide input voltage range.
Current mode control provides stable and accurate output regulation.
Frequency jittering reduces electromagnetic interference (EMI).
Built-in protection features include overvoltage, undervoltage, and overcurrent protection.
Low standby power consumption enhances energy efficiency.

Advantages and Disadvantages

Advantages of the NCP1230D165R2G include: - Wide input voltage range allows for versatile applications. - Efficient power conversion and control result in high energy efficiency. - Built-in protection features enhance system reliability. - Compact DFN-8 package enables space-saving designs.

Disadvantages of the NCP1230D165R2G include: - Limited output current capacity may not be suitable for high-power applications. - Fixed output voltage may not be adjustable for specific requirements.

Working Principles

The NCP1230D165R2G operates based on a current mode control scheme. It uses a high voltage startup circuit to enable operation in a wide input voltage range. The IC regulates the output voltage by comparing it with the feedback voltage at the FB pin. The COMP pin provides compensation for stability. The CS pin senses the current flowing through the power stage. The SS pin controls the soft-start feature, ensuring a controlled startup. The EN pin allows for on/off control of the IC. The HV pin is used for high voltage startup.

Detailed Application Field Plans

The NCP1230D165R2G can be applied in various fields, including but not limited to: 1. Power supplies for consumer electronics 2. LED lighting systems 3. Industrial automation equipment 4. Telecommunication devices 5. Automotive electronics

Alternative Models

Alternative models that offer similar functionality to the NCP1230D165R2G include: 1. NCP1230D100R2G 2. NCP1230D150R2G 3. NCP1230D200R2G 4. NCP1230D250R2G

These alternative models provide different output currents while maintaining similar characteristics and pin configurations.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací NCP1230D165R2G v technických řešeních

Sure! Here are 10 common questions and answers related to the application of NCP1230D165R2G in technical solutions:

Q: What is NCP1230D165R2G? A: NCP1230D165R2G is a specific model of integrated circuit (IC) used for power management in various technical solutions.
Q: What are the main features of NCP1230D165R2G? A: The main features of NCP1230D165R2G include high voltage startup, current mode control, built-in protection mechanisms, and a wide input voltage range.
Q: In which applications can NCP1230D165R2G be used? A: NCP1230D165R2G can be used in applications such as LED lighting, power supplies, battery chargers, and other systems requiring efficient power management.
Q: How does NCP1230D165R2G help in power management? A: NCP1230D165R2G provides control and regulation of power flow, ensuring efficient conversion and distribution of electrical energy within a system.
Q: What is the maximum input voltage supported by NCP1230D165R2G? A: NCP1230D165R2G supports a wide input voltage range, typically up to 600V.
Q: Does NCP1230D165R2G have any built-in protection features? A: Yes, NCP1230D165R2G includes built-in protection mechanisms such as overvoltage protection, overcurrent protection, and thermal shutdown.
Q: Can NCP1230D165R2G be used in high-power applications? A: Yes, NCP1230D165R2G is designed to handle high-power applications, making it suitable for a wide range of technical solutions.
Q: What is the typical efficiency of NCP1230D165R2G? A: The efficiency of NCP1230D165R2G can vary depending on the specific application and operating conditions but is typically high, often exceeding 90%.
Q: Are there any specific design considerations when using NCP1230D165R2G? A: Yes, some design considerations include proper heat dissipation, component selection, and layout optimization to ensure optimal performance and reliability.
Q: Where can I find more information about NCP1230D165R2G? A: You can refer to the datasheet and application notes provided by the manufacturer or visit their official website for detailed information on NCP1230D165R2G's specifications and application guidelines.

Please note that the answers provided here are general and may vary based on specific requirements and application scenarios. It is always recommended to consult the datasheet and relevant technical documentation for accurate and up-to-date information.