BP2618 Datasheet | BPS

Description The BP2618 is a high efficiency LED driver. The device operates in critical conduction mode and is suitable for Boost LED lighting. The BP2618 utilizes advanced MOSFET driving technique and current sensing method. The operating current of the IC is very low. With very few external ponents count, it can achieve excellent constant current performance, so the system cost and size are greatly reduced. The BP2618 offers rich protection functions to improve the system reliability, including LED open circuit protection, LED short circuit protection, and thermal regulation function. The BP2618 is available in a SOP-8 Package. Boost PFC CC LED Driver Features - Internal pensation for close loop control - Critical Conduction Mode Operation - Internal JFET Power Supply, No VCC capacitor - ±5% LED Output Current Accuracy - LED Open Protection - RTH for Adjustable Thermal Regulation - Available in SOP-8 Package Applications - LED Candle Light - LED Bulb - Other LED Lighting SOP-8 Package Typical Application RTH OVP Tonmax GND GATE HV Figure 1 Typical application circuit for BP2618 BP2618_EN_DS_Rev.1.0 .bpsemi. 04/2022 BPS Confidential Customer Use Only Ordering Information Part...