BD81A24EFV-M Datasheet - Rohm

4ch White LED Driver

BD81A24EFV-M Features

* Integrated Buck-Boost Current Mode DC/DC Controller Integrated 4ch Current Driver for LED Drive 5000: 1 PWM Dimming @200Hz External Switching Frequency Synchronization Built-In Protection Function (UVLO, OVP, OCP, SCP) LED Abnormality Detection Function (Open/Short) Integrated VOUT Discharge Functio

BD81A24EFV-M General Description

BD81A24MUV-M/EFV-M is a white LED driver with the capability of withstanding high input voltage (35V Max). This driver has 4ch constant-current drivers integrated in 1-chip, where each channel can draw up to 120mA (Max), which is also suitable for high illumination LED drive. Furthermore, a buck-boo.

BD81A24EFV-M Datasheet (1.79 MB)