ML4800CP,Power Factor Correction and PWM Controller, DIP-16

The ML4800CP - DIP-16 is a high-performance, integrated power factor correction (PFC) and pulse width modulation (PWM) controller. Designed to improve the efficiency and reliability of switched-mode power supplies, the ML4800CP offers both PFC and PWM functionality in a single IC. This integration enables the use of smaller, more cost-effective bulk capacitors and reduces power line loading, making it an ideal choice for industrial power supplies, telecommunications systems, and consumer electronics.

The ML4800CP features a low startup current of 200µA and an operating current of just 5.5mA, minimizing power loss and improving overall efficiency. Its advanced protection mechanisms, including overvoltage protection, brown-out protection, and peak current limiting, ensure reliable operation in demanding environments. The TriFault Detect™ function further enhances system safety by detecting and responding to potential faults in the PFC section.

With a maximum switching frequency of 250kHz, the ML4800CP supports the design of compact, high-frequency power supplies, making it ideal for space-constrained applications. Additionally, the IC reduces total harmonic distortion (THD) and helps power supplies meet IEC1000-3-2 standards, ensuring compatibility with global regulatory requirements.

Packaged in a DIP-16 form, the ML4800CP is suitable for through-hole designs and is widely used in industrial power systems, consumer electronics, and high-efficiency power supplies requiring precise PFC and PWM control.

• Power Factor Correction (PFC) and PWM Controller – Integrates both leading-edge PFC and trailing-edge PWM in a single IC.
• High Efficiency and Low Power Consumption – Low operating current of 5.5mA and startup current of 200µA, improving overall power efficiency.
• Advanced Safety Features – Includes TriFault Detect™, overvoltage protection, brown-out protection, and peak current limiting for enhanced system reliability.
• Wide Input Voltage Compatibility – Operates from a wide voltage range, supporting various industrial and consumer applications.
• Low Total Harmonic Distortion (THD) – Designed to reduce power line loading and comply with IEC1000-3-2 standards.
• High Switching Frequency – Supports switching frequencies of up to 250kHz for compact, high-performance power supply designs.