BD8381AEFV-M Datasheet (ROHM)

BD8381AEFV-M, LED Drivers

BD8381AEFV-M is a white LED driver with the capability of withstanding high input voltage (50V MAX).

It has also an integrated current-mode, buck-boost DC/DC controller to achieve stable operation against high input voltage and to remove the constraint of the number of LEDs in series connection.

The

BD8381AEFV-M Features

* Integrated buck-boost current-mode DC/DC controller

* Built-in CR timer for PWM brightness

* PWM linear brightness

* Built-in protection functions (UVLO, OVP, TSD, OCP, SCP)

* LED error status detection function (OPEN/ SHORT) HTSSOP-