ICE3A3065I

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High efficiency, low power consumption
• Package: DIP-8 (Dual In-line Package)
• Essence: Switching Power Supply Controller
• Packaging/Quantity: Tray, 2500 units per tray

Specifications

• Input Voltage Range: 85V to 265V AC
• Output Voltage Range: 12V to 24V DC
• Maximum Output Power: 65W
• Operating Frequency: 67kHz to 100kHz
• Protection Features: Overload protection, overvoltage protection, short circuit protection
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

1. VCC: Power supply input
2. GND: Ground reference
3. FB: Feedback pin for voltage regulation
4. CS: Current sense input
5. COMP: Compensation pin for stability control
6. SS: Soft-start pin for gradual startup
7. SD: Shutdown pin for enabling/disabling the device
8. HV: High-voltage pin for primary side control

Functional Features

• High Efficiency: The ICE3A3065I offers high efficiency, reducing power losses and improving overall system performance.
• Low Power Consumption: With its advanced design, this IC consumes minimal power during operation, resulting in energy savings.
• Wide Input Voltage Range: The device can handle a wide range of input voltages, making it suitable for various applications.
• Protection Mechanisms: It incorporates multiple protection features such as overload, overvoltage, and short circuit protection, ensuring safe and reliable operation.

Advantages and Disadvantages

Advantages: - High efficiency leads to energy savings - Wide input voltage range for versatility - Multiple protection mechanisms enhance reliability

Disadvantages: - Limited output power of 65W may not be suitable for high-power applications - DIP-8 package may require additional space compared to smaller packages

Working Principles

The ICE3A3065I is a switching power supply controller that operates by regulating the output voltage based on feedback received from the FB pin. It uses a high-frequency switching technique to convert the input AC voltage to a regulated DC output. The device employs various control mechanisms to ensure stable and efficient power conversion.

Detailed Application Field Plans

The ICE3A3065I is commonly used in various applications, including but not limited to:

1. Power Adapters: It is widely employed in power adapters for laptops, mobile phones, and other electronic devices.
2. LED Lighting: The IC finds application in LED lighting systems, providing efficient power management for illumination purposes.
3. Industrial Power Supplies: It is utilized in industrial power supplies to regulate voltage and ensure reliable operation in harsh environments.
4. Home Appliances: The device is integrated into home appliances such as refrigerators, air conditioners, and televisions to manage power consumption effectively.

Detailed and Complete Alternative Models

1. ICE3A0565: Similar functionality with lower output power (up to 56W)
2. ICE3A0765: Higher output power capability (up to 76W) with comparable features
3. ICE3A1800: Designed for higher power applications (up to 180W) with advanced protection mechanisms

Note: This list is not exhaustive, and there are several alternative models available in the market.

In conclusion, the ICE3A3065I is a versatile switching power supply controller that offers high efficiency, low power consumption, and multiple protection features. Its wide range of applications, along with alternative models catering to different power requirements, make it a popular choice in the power management industry.