STIB1560DM2-L - STMicroelectronics Dual-Channel Interleaved PFC Controller

The STIB1560DM2-L from STMicroelectronics is a state-of-the-art dual-channel interleaved Power Factor Correction (PFC) controller designed to meet the rigorous demands of high-performance power supply units. This advanced controller is tailored for applications that require efficient power conversion and management, such as server power supplies, telecom rectifiers, and industrial power systems.

Key Features

• Interleaved Channels: The STIB1560DM2-L operates with two interleaved channels, which reduces the input and output current ripple, leading to minimized electromagnetic interference (EMI) and smaller passive components.
• High Efficiency: With its advanced control algorithms, the device ensures near-unity power factor and low THD, maximizing efficiency across a wide range of load conditions.
• Advanced Control: The controller includes a variety of features such as over-voltage, under-voltage, and over-current protection, which safeguard the system against a range of potential issues.
• Flexibility: The STIB1560DM2-L is designed to be flexible and can be used in both bridgeless and traditional diode bridge topologies, accommodating a wide range of power supply designs.
• Robust Design: Built to withstand tough conditions, the controller operates over a wide temperature range and is resistant to voltage spikes and transients.

Applications

The versatility of the STIB1560DM2-L makes it suitable for a diverse array of applications, including:

• AC-DC Converters
• High-Power Battery Chargers
• LED Lighting Systems
• Power Supplies for Servers and Telecom Equipment
• Industrial Power Systems

Technical Specifications

The STIB1560DM2-L boasts a wide range of technical specifications that make it a top choice for designers looking for a reliable and efficient PFC controller:

• Operating Frequency: Up to 150 kHz per channel
• Voltage Range: Wide Vcc operating range
• Current Sense: Proprietary Multiplier Design for Accurate Current Sensing
• Protections: Includes Brown-Out, Over-Voltage, Under-Voltage, and Over-Current Protection

With its robust design and feature-rich specifications, the STIB1560DM2-L is a powerful solution for engineers looking to enhance the performance and reliability of their power management systems.