OB2201 controller equivalent, high performance quasi-resonant pwm controller.
protections against pin open and short conditions on selected pins. OB2201 is offered in SOP-8 and DIP-8 packages.
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Offline AC/DC flyback converter for
* Power Adaptor and Open-frame SMPS
* Set-Top Box Power Supplies
* NB/DV.
OB2201 is a high performance flyback QuasiResonant (QR) controller optimized to achieve high efficiency in the universal input range and full loading range with effective system cost. At full loading, the IC operates in fix frequency (52KHz) CCM mode.
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