ROHM Semiconductor

BM1C102F-GE2

BM1C102F-GE2 Description

The BM1C102F-GE2 from ROHM Semiconductor is a high-performance Boundary Conduction Mode (BCM) Power Factor Correction (PFC) controller IC, designed for efficient power management in AC/DC converters. Operating at a switching frequency of 320kHz, it supports an input voltage range of 8.9V to 26V, making it suitable for a wide array of industrial and consumer applications. Packaged in an 18SOP and available in Tape & Reel (TR), this surface-mount device complies with ROHS3 and REACH environmental standards, ensuring reliability and sustainability. Its low startup current (6.5 mA) enhances energy efficiency during initialization.

BM1C102F-GE2 Features

• Boundary Conduction Mode (BCM): Optimizes efficiency by reducing switching losses and improving power factor correction.
• Wide Supply Voltage Range (8.9V–26V): Ensures compatibility with diverse power supply designs.
• High Switching Frequency (320kHz): Enables compact magnetics and reduced passive component size.
• Low Startup Current (6.5 mA): Minimizes power consumption during system boot-up.
• Surface-Mount 18SOP Package: Facilitates high-density PCB layouts and automated assembly.
• Compliant with ROHS3 & REACH: Meets stringent environmental and safety regulations.
• Moisture Sensitivity Level (MSL 1): Suitable for extended storage and handling without degradation.

BM1C102F-GE2 Applications

This IC is ideal for:

• Switch-Mode Power Supplies (SMPS): Enhances efficiency in AC/DC adapters and LED drivers.
• Industrial Power Systems: Provides stable PFC in motor drives, inverters, and automation equipment.
• Consumer Electronics: Optimizes power delivery in TVs, gaming consoles, and home appliances.
• Renewable Energy Systems: Improves power quality in solar inverters and energy storage systems.
  Its BCM operation and high-frequency switching make it superior to conventional Continuous Conduction Mode (CCM) PFC controllers, offering better efficiency in medium-power applications.

Conclusion of BM1C102F-GE2

The BM1C102F-GE2 stands out as a versatile and efficient PFC controller, combining high performance, regulatory compliance, and compact design. Its low startup current and wide voltage range make it a preferred choice for engineers designing energy-efficient power systems. Whether for industrial, consumer, or renewable energy applications, this IC delivers reliable power factor correction while minimizing component footprint and cost.