BD81A44MUV-M Overview
Key Specifications
Operating Voltage: 12 V
Max Voltage (typical range): 35 V
Min Voltage (typical range): 4.5 V
Max Frequency: 2.2 mHz
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.
Key Features
- 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 Temperature
- 40 °C to +125 °C
- LED Maximum Output Current 120 mA/ch
- AEC-Q100 Qualified*1
- 4ch Current Driver for LED Drive
- Buck-Boost Current Mode DC/DC Converter
- Control DC/DC Converter Oscillation Frequency by External Synchronized Signal
