BD81A44EFV-M Description
Key Specifications BD81A44EFV-M / BD81A44MUV-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 stable operation during power voltage...
BD81A44EFV-M Key Features
- Operating Input Voltage Range
- Output LED Current Accuracy
- DC/DC Oscillation Frequency 200 kHz to 2200 kHz
- Operating Temperature
- 40 °C to +125 °C
- LED Maximum Output Current
- LED Maximum Dimming Ratio 10,000:1@100 Hz
- PWM Minimum Pulse Width
- AEC-Q100 Qualified-1
- 4ch Current Driver for LED Drive