NCP1225 controller equivalent, low standby power smps controller.
as overvoltage protection, undervoltage lockout and overcurrent protection functions are also included. This controller is an ideal solution for low power adapters and mo.
The device operates in Discontinuous Conduction Mode (DCM) with Pulse Frequency Modulation (PFM) control scheme. PFM op.
Pin 1 2 3 4 5 Symbol VCC GND VDRIVE CS GATE Description This pin is the supply of the IC. When voltage at this pin is higher than 12 V typical, the operation will be activated. This pin is the ground of the primary side of the system. This pin is als.
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