NCP1608 - PFC Controller Utilizing a Transconductance Error Amplifier

Product Overview

ON Semiconductor

Part number	NCP1608
Manufacturer	ON Semiconductor
File Size	217.12 KB
Description	PFC Controller Utilizing a Transconductance Error Amplifier
Datasheet	NCP1608 Datasheet
Additional preview pages of the NCP1608 datasheet.

1 FB The FB pin is the inverting input of the internal error amplifier.

A resistor divider scales the output voltage to VREF to maintain regulation.

The feedback voltage is used for overvoltage and undervoltage protections.

making it an excellent choice for designing robust PFC stages. It is available in a SOIC.
8 package. General Features.
Near Unity Power Factor.
No Input Voltage Sensing Requirement.
Latching PWM for Cycle.
by.
Cycle On Time Control (Voltage Mode).
Wide Control Range for High Power.

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Published: Jul 22, 2015 |