L2273 Datasheet | LIZE

Shenzhen LIZE Electronic Technology Co., Ltd Current Mode PWM Controller L2273 SPECIFICATION Current Mode PWM Controller VERSION 1.0 reserves the right to change this documentation without prior notice Shenzhen LIZE Electronic Technology Co., Ltd Current Mode PWM Controller Description L2273 is highly integrated current mode PWM control IC optimized for high performance, low standby power and cost effective offline flyblack converter applications in sub 60W range. Fixed 65kHz PWM switching frequency at normal operation . At no load or light load condition, the IC operates in extended ‘burst mode’ to minimize switching loss.Lower standby power and higher conversion efficiency...