ON Semiconductor ML4800IS Power Management IC

The ON Semiconductor ML4800IS is a versatile and efficient power management integrated circuit (IC) that is designed to cater to a wide range of power supply applications. This IC is particularly suitable for use in switched-mode power supplies (SMPS), providing both pulse-width modulation (PWM) control and power factor correction (PFC) in a single package. It is engineered to deliver optimal performance in applications requiring high efficiency, reliability, and power density.

Key Features:

• Integrated PFC and PWM: The ML4800IS combines a PFC controller and a PWM controller, enabling it to manage both functions efficiently. This integration helps in reducing component count, simplifying design, and saving board space.
• High Efficiency: Designed to achieve high power efficiency, the ML4800IS is ideal for applications where energy consumption is a critical factor. It enables the design of power supplies that meet stringent energy standards.
• Flexible Operation: The IC supports both continuous and discontinuous conduction modes in PFC, providing flexibility in addressing different power supply requirements and optimizing for efficiency and performance.
• Low Power Standby: The ML4800IS features a low-power standby mode, which significantly reduces power consumption when the power supply is not in full operation, contributing to overall energy savings.

Applications:

The ML4800IS is designed for a broad array of applications, including:

• AC-DC Adapters
• Offline Power Supplies
• Power Supplies for Desktops and Servers
• Industrial Power Systems
• Telecommunication Equipment

Technical Specifications:

• Supply Voltage Range: 10V to 20V
• Operating Temperature Range: -40°C to +85°C
• Packaging: 16-Pin Narrow SOIC

With its robust feature set and ON Semiconductor's commitment to quality, the ML4800IS stands out as a superior choice for designers looking to create efficient and reliable power supply solutions. Its integration of PFC and PWM functionality into a single IC ensures a compact, efficient, and cost-effective design for a wide range of power management applications.