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HA16174FP - Power Factor Correction Controller IC

Download the HA16174FP datasheet PDF. This datasheet also covers the HA16174P variant, as both devices belong to the same power factor correction controller ic family and are provided as variant models within a single manufacturer datasheet.

General Description

The HA16174P/FP is a power-factor correction (PFC) controller IC.

This IC adopts continuous conduction mode as PFC operation.

Key Features

  • Maximum ratings  Power-supply voltage Vcc: 24 V  Operating junction temperature Tjopr:.
  • 40 to 125°C.
  • Electrical characteristics  VREF output voltage VREF: 5.0 V ± 3%  UVLO operation start voltage VH: 10.5 ± 0.7 V  UVLO operation stop voltage VL: 9.0 ± 0.5 V  PFC output maximum ON duty Dmax-out: 95% (typ. ).
  • Functions  Continuous conduction mode  Hold function of PFC operation on momentary outage (PFC hold function)  Over voltage detection  Over curren.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (HA16174P_RenesasTechnology.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number HA16174FP
Manufacturer Renesas
File Size 413.23 KB
Description Power Factor Correction Controller IC
Datasheet download datasheet HA16174FP Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
HA16174P/FP Power Factor Correction Controller IC REJ03D0789-0100 Rev.1.00 Jan 06, 2006 Description The HA16174P/FP is a power-factor correction (PFC) controller IC. This IC adopts continuous conduction mode as PFC operation. www.DataSheet4U.com Various functions such as over voltage detection, over current detection, soft start, feedback-loop disconnection detection, Power Good signal output, and holding function of PFC operation through momentary outage (PFC hold function) are incorporated in a single chip. This eliminates a significant amount of external circuitry. The PFC function enables the continuation of PFC operation for a specified period when a momentary outage occurs, so that quick recovery after a sufficiently momentary outage is achieved*.