OB2276 controller equivalent, high performance current mode pwm controller.
* Power on Soft Start Reducing MOSFET Vds Stress
* Frequency shuffling for EMI
* Extended Burst Mode Control For Improved
Efficiency and Minimum Standby Power.
PWM switching frequency at normal operation is internally fixed and is trimmed to tight range. At no load or light load.
OB2276 is a highly integrated current mode PWM control IC optimized for high performance, low standby power and cost effective offline flyback converter applications. PWM switching frequency at normal operation is internally fixed and is trimmed to t.
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