Part Number
|
BD81A44EFV-M |
Manufacturer
|
ROHM |
Description
|
4ch White LED Driver |
Published
|
Nov 29, 2016 |
Detailed Description
|
Datasheet
4ch White LED Driver Built-in Current Driver Buck-Boost and Boost DC/DC Converter for Automotive
BD81A44EFV-...
|
Datasheet
|
BD81A44EFV-M
|
Overview
Datasheet
4ch White LED Driver Built-in Current Driver Buck-Boost and Boost DC/DC Converter for Automotive
BD81A44EFV-M BD81A44MUV-M
General 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 fluctuation.
Light modulation (10,000:1@100 Hz dimming function) is possible by PWM input.
Features
◼ Operating Input Voltage Ra...
Similar Datasheet