BD81A74MUV-M
BD81A74MUV-M is 4ch White LED Driver manufactured by ROHM.
- Part of the BD81A74EFV-M comparator family.
- Part of the BD81A74EFV-M comparator family.
4ch White LED Driver Built-in Current Driver Buck-Boost and Boost DC/DC Converter for Automotive
BD81A74EFV-M BD81A74MUV-M
General Description
Key Specifications
BD81A74EFV-M / BD81A74MUV-M is a white LED driver with the capability of withstanding high input voltage (maximum 35 V). This driver has 4ch constantcurrent drivers in 1-chip, where each channel can draw up to 120 mA (Max), and it is suitable for high illumination LED drive. Furthermore, a buck-boost current mode DC/DC converter is also built to achieve
- Operating Input Voltage Range
4.5 V to 35 V
- Output LED Current Accuracy
±3.0 %@50 mA
- DC/DC Oscillation Frequency 200 kHz to 2200 kHz
- Operating...
