KP201 Datasheet - Kiwi Instruments

KP201 Offline Current Mode PWM Controller

KP201 is a high performance current mode PWM controller for offline flyback converter applications. The IC has built-in General Primary Side CC control, which simplifies isolated power supply design that requires CC regulation of the output. In KP201, PWM switching frequency with shuffling is fixed .

KP201 Features

* Primary Side Constant-Current (CC) Control for DCM and CCM Operation

* ±5% CC Regulation; ±1% CV Regulation

* Less than 75mW Standby Power

* Fixed 65kHz Switching Frequency

* Green Mode and Burst Mode Control

* Very Low Startup and Operation Current

* Built-in Frequency

KP201-KiwiInstruments.pdf