1200AP40 Datasheet (ON Semiconductor)

1200AP40, NCP1200AP40

NCP1200A www.DataSheet4U.com PWM Current Mode Controller for Universal Off Line Supplies Featuring Low Standby Power Housed in SOIC 8 or PDIP 8 package, the NCP1200A enhances the previous NCP1200 series by offering a reduced optocoupler current together with an increased drive capability.

Due to its novel concept, the circuit allows the implementation of complete off line AC DC adapters, battery charger or a SMPS where standby power is a key param

1200AP40 Features

* an efficient protective circuitry which, in presence of an overcurrent condition, disables the output pulses while the device enters a safe burst mode, trying to restart. Once the default has gone, the device auto

* recovers. Features 8 1 http://onsemi.com MINIATURE PWM CONTROLLER FOR HIGH P