BD7757MWX Datasheet | ROHM

1.5A LED Camera Flash Driver Synchronous Rectification Step-Up DC/DC General Description The BD7757MWX is a 1.5A Flash LED Driver with Synchronous rectification step up DC/DC converter that can drive 1LED. The LED current, timer, and UVLO threshold can be varied by using UPIC++ (Uni-Port Interface Control ++). Features Synchronous rectification step-up DC/DC converter. Control of registers via Uni-Port Interface Control ++ (UPIC) Maximum current of 1.5A in Flash mode (Low side LED Driver). Lighting Mode Setup Flash Mode…1.5A (Max) Torch Mode…450mA (Max) Variable LED current Protection Circuit: Over Current Protection Circuit (OCP) Over Voltage Protection Circuit (OVP)...