onsemi

ML4800CSX

ML4800CSX Description

The ML4800CSX is a Power Factor Correction (PFC) IC designed by onsemi, a leading manufacturer in the electronics industry. This IC is specifically tailored for applications requiring efficient power factor correction and high performance in a compact form factor. The ML4800CSX operates within a temperature range of 0°C to 70°C, making it suitable for a variety of environments. It features an average current mode control scheme, which ensures stable and efficient operation across a wide range of input voltages and load conditions.

The ML4800CSX is designed for surface mount applications, providing ease of integration into modern electronic systems. Its supply voltage range of 11V to 16.5V and switching frequency of 76kHz make it ideal for applications where power efficiency and compact design are paramount. The IC is packaged in a Tape & Reel (TR) format, facilitating automated assembly processes and ensuring high reliability.

ML4800CSX Features

• Operating Temperature Range: 0°C to 70°C, ensuring robust performance in various environmental conditions.
• Mode of Operation: Average Current mode control, which provides precise regulation and high efficiency.
• ECCN Classification: EAR99, indicating compliance with international export regulations.
• Mounting Type: Surface Mount, suitable for modern, space-efficient PCB designs.
• Product Status: Obsolete, but still available for legacy systems and specific applications requiring this model.
• Switching Frequency: 76kHz, enabling high-frequency operation and compact design.
• Supply Voltage Range: 11V to 16.5V, accommodating a wide range of input voltages.
• REACH Status: REACH Unaffected, ensuring compliance with European chemical regulations.
• Moisture Sensitivity Level (MSL): Level 1 (Unlimited), indicating high resistance to moisture and suitability for a wide range of manufacturing processes.
• Startup Current: 200 µA, ensuring low power consumption during startup.
• Package Type: Tape & Reel (TR), facilitating automated assembly and high reliability.

ML4800CSX Applications

The ML4800CSX is ideal for a variety of applications where power factor correction is essential. Its compact design and high efficiency make it suitable for:

• Power Supplies: Ensuring high power factor and efficiency in AC-DC power supplies.
• Industrial Equipment: Providing reliable power factor correction in industrial control systems and motor drives.
• Telecommunications: Enhancing power efficiency in telecom infrastructure and base stations.
• Consumer Electronics: Improving power quality in high-power consumer devices such as TVs, monitors, and gaming consoles.

Conclusion of ML4800CSX

The ML4800CSX from onsemi is a high-performance Power Factor Correction IC that offers a range of technical benefits and features. Its average current mode control, wide operating temperature range, and surface mount design make it a versatile solution for various applications. Despite being marked as obsolete, the ML4800CSX remains a reliable choice for legacy systems and specific applications where its unique features are required. Its compliance with international regulations and high reliability further enhance its value in the electronics industry.