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NCP1251 Dataheets PDF



Part Number NCP1251
Manufacturers ON Semiconductor
Logo ON Semiconductor
Description Current-Mode PWM Controller
Datasheet NCP1251 DatasheetNCP1251 Datasheet (PDF)

NCP1251 Current-Mode PWM Controller for Off-line Power Supplies The NCP1251 is a highly integrated PWM controller capable of delivering a rugged and high performance offline power supply in a tiny TSOP−6 package. With a supply range up to 28 V, the controller hosts a jittered 65 kHz or 100 kHz switching circuitry operated in peak current mode control. When the power on the secondary side starts to decrease, the controller automatically folds back its switching frequency down to a minimum level .

  NCP1251   NCP1251


DSEI2x61-12P NCP1251 PLE0E561MCO1


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