Fairchild (onsemi) Tariff Inquiry

ML4802CP

ML4802CP Description

The ML4802CP is a high-performance Power Factor Correction (PFC) IC designed by Fairchild Semiconductor, now part of onsemi. This device is specifically engineered to enhance power efficiency and factor correction in a wide range of power supply applications. Operating within a temperature range of 0°C to 70°C, the ML4802CP is built to withstand varying environmental conditions, ensuring reliable performance in diverse settings.

The ML4802CP operates in Discontinuous (Transition) mode, which allows for efficient power management and reduced electromagnetic interference (EMI). Its switching frequency is set at 200kHz, providing a balance between efficiency and component size. The device supports a wide supply voltage range of 0V to 5V, making it versatile for various power supply designs.

With a startup current of only 200 µA, the4 ML802CP ensures minimal power consumption during the initial startup phase, contributing to overall energy savings. The device is packaged in a Through Hole configuration, which is ideal for applications requiring robust mechanical stability and ease of integration. The Moisture Sensitivity Level (MSL) of 3 (168 Hours) ensures that the ML4802CP can be safely stored and handled in typical manufacturing environments.

ML4802CP Features

• Operating Temperature Range: 0°C to 70°C, ensuring reliable performance across a broad temperature spectrum.
• Discontinuous (Transition) Mode: Enhances power efficiency and reduces EMI, making it suitable for noise-sensitive applications.
• Switching Frequency: 200kHz, balancing efficiency and component size for compact designs.
• Wide Supply Voltage Range: 0V to 5V, providing flexibility in power supply configurations.
• Low Startup Current: 200 µA, minimizing power consumption during startup.
• Through Hole Mounting Type: Offers robust mechanical stability and ease of integration.
• Moisture Sensitivity Level (MSL): 3 (168 Hours), ensuring safe storage and handling.
• ECCN: EAR99, compliance indicating with export regulations.
• REACH Status: Vendor Undefined, indicating compliance with EU chemical regulations.

ML4802CP Applications

The ML4802CP is ideal for applications requiring high power efficiency and power factor correction. Its features make it particularly suitable for:

• Switch-Mode Power Supplies (SMPS): Enhances efficiency and reduces energy loss in power conversion.
• Uninterruptible Power Supplies (UPS): Ensures reliable power delivery with minimal energy waste.
• Telecommunications Equipment: Provides stable power management in noise-sensitive environments.
• Industrial Power Systems: Offers robust performance in demanding industrial applications.
• Consumer Electronics: Improves power efficiency in devices such as TVs, monitors, and other power-hungry appliances.

Conclusion of ML4802CP

The ML4802CP from Fairchild Semiconductor (onsemi) stands out as a versatile and efficient Power Factor Correction IC. Its wide operating temperature range, low startup current, and discontinuous mode operation make it an excellent choice for a variety of power supply applications. The device's compliance with international regulations and its robust mechanical design further enhance its appeal in the electronics industry. Whether used in switch-mode power supplies, uninterruptible power supplies, or consumer electronics, the ML4802CP delivers reliable performance and significant energy savings, making it a valuable component in modern power management solutions.