ROHM’s new BP5875 LED driver module is designed to be very compact version of LED driver module requiring no external components to driver LEDs. It features many advantages, including a thin form factor, dimming compatibility, harmonics standards compliance, universal input, and high efficiency operation, making it ideal for a variety of applications.

Dimming is possible via the analogue input over a wide range (10-100%). Power factor is heavily influenced by resistance loss through the transformer windings and supply lines. The BP5875 features an active filter method with built-in PFC circuit that increases the power factor to 0.99, enabling support for high frequencies as well as compliance with IEC61000-3-2. A low noise, high efficiency pseudo-resonance switching method is used that minimizes switching loss across the switching MOSFET for improved efficiency of 83%.

Some of the key features are:
- Input voltage range from 80 to 264 VAC
- Output current up to 300mA (max. 27.4W)
- Compact size compatible with a variety of applications
- Dimming over a wide range (10-100%) is
  easily enabled using analog input
- PFC circuit built in for a power factor of 0.99
- Pseudo-resonance method utilized for 83% efficiency