L2273 controller equivalent, current mode pwm controller.
in sub 60W range.
Fixed 65kHz PWM switching frequency at normal operation . At no load or light load condition, the IC o.
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 loa.
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