BD9486F Datasheet - ROHM

LED Drivers

BD9486F Features

* DCDC converter with current mode

* VOUT discharge function at shutdown

* LED protection circuit (Over boost protection, LED OCP protection)

* Over-voltage protection (OVP) for the output voltage Vout

* Adjustable soft start

* Adjustable oscillation frequency of DCDC

* W

BD9486F General Description

BD9486F is a high efficiency driver for white LEDs and is designed for large LCDs. BD9486F has a boost DCDC converter that employs an array of LEDs as the light source. BD9486F has some protect functions against fault conditions, such as over-voltage protection (OVP), over current limit protection o.

BD9486F Datasheet (1.44 MB)