NCP1568D Datasheet (ON Semiconductor) - DC-DC Active Clamp Flyback PWM

NCP1568D, DC-DC Active Clamp Flyback PWM

HV FLT RT DTH FB CS 1 16 NCP1568D 4 13 5 12 6 11 7 10 8 9 SW ATH ADRV VCC LDRV GND Figure 2.

Pinout Table 1.

PIN FUNCTIONAL DESCRIPTION Pin Out Controller Option Name Function 1 HV Input to the HV startup circuit.

A resistor can be placed in series with the HV pin to limit cur

NCP1568D Features

* a HV startup circuit, a strong low side driver, and a 5 V logic level driver for the active clamp FET. The NCP1568D is suitable for a variety of applications including power brick, industrial, telecom, lighting, and other applications where power density and efficiency are important requirements. Th