Datasheet4U Logo Datasheet4U.com

NCP1623

High-Efficiency Power Factor Controller

NCP1623 Features

* Valley Synchronized Frequency Fold

* back (VSFF):

* CrM at Heavy Load

* DCM at Light Load by Dead Time Control

* Valley Switching in Both CrM and DCM

* On

* time Modulation for High PFC in Both CrM and DCM

* Follower Boost Capability (NCP

NCP1623 General Description

Pin Number Pin Number TSOP

*6 SOIC

*8 1 8 Pin Name VCTRL 2 4 GND 3 6 CS/ZCD 4 3 DRV Description The error amplifier output is connected to this pin. The regulation loop bandwidth is adjusted by the feedback compensation network connected between this pin and ground. Whe.

NCP1623 Datasheet (362.54 KB)

Preview of NCP1623 PDF

Datasheet Details

Part number:

NCP1623

Manufacturer:

ON Semiconductor ↗

File Size:

362.54 KB

Description:

High-efficiency power factor controller.

📁 Related Datasheet

NCP1622 High-Efficiency Power Factor Controller (ON Semiconductor)

NCP160 Ultra-Low Noise and High PSRR LDO Regulator (ON Semiconductor)

NCP1600 High Voltage PFC Controller (ON Semiconductor)

NCP1601A Power Factor Correction Controller (ON Semiconductor)

NCP1601B Power Factor Correction Controller (ON Semiconductor)

NCP1602 High-Efficiency Power Factor Controller (ON Semiconductor)

NCP1603 PFC/PWM Combo Controller (ON Semiconductor)

NCP1605 Power Factor Controller (ON Semiconductor)

NCP1605A Power Factor Controller (ON Semiconductor)

NCP1605B Power Factor Controller (ON Semiconductor)

TAGS

NCP1623 High-Efficiency Power Factor Controller ON Semiconductor

Image Gallery

NCP1623 Datasheet Preview Page 2 NCP1623 Datasheet Preview Page 3

NCP1623 Distributor