ONSEMI FAN9673QX

Manufacturer No:

FAN9673QX

Manufacturer:

ONSEMI

Package:

32-LQFP

Description:

Continuous Conduction mode (CCM) Power Factor Controller, Interleaved Three-Channel

Quantity:

Delivery:

Payment:

In Stock :Available

Price not displayed? Please send an RFQ, and we will respond immediately.

FAN9673QX information

ONSEMI FAN9673QX technical specifications, attributes, parameters and parts with similar specifications to ONSEMI FAN9673QX.

Type
Parameter

Drive Cap. (mA)
470 / 550

Inhibition
No

PFC Mode
CCM

Control Mode
Current Mode

VCC Max (V)
30

Case Outline
561AB

Container Type
REEL

Topology
Step-Up

fSW Typ (kHz)
40 / 75

UVLO (V)
12.8

Latch
No

MSL Temp (°C)
260

Frequency Operation
Fixed

Container Qty.
2000

Package Type
LQFP-32

MSL Type
3

Download datasheets and manufacturer documentation for ONSEMI FAN9673QX.

Package Drawing:

344de9a7b11b158d609e7732ce3b1d04.pdf

Datasheet:

fc8482d39e9f95d38b9ffcec261d3b41.pdf

The FAN9673 is an interleaved three-channel Continuous Conduction Mode (CCM) Power Factor Correction (PFC) controller IC intended for PFC pre-regulators. Incorporating circuits for the implementation of leading edge, average current, and “boost”-type power factor correction; the FAN9673 enables the design of a power supply that fully complies with the IEC1000-3-2 specification. Interleaved operation provides substantial reduction in the input and output ripple currents and the conducted EMI filtering becomes easier and cost effective.An innovative channel management function allows the power level of the slave channels to be loaded and unloaded smoothly according to the setting voltage on the CM pin, improving the PFC converter’s load transient response.The FAN9673 also incorporates a variety of protection functions, including: peak current limiting, input voltage brown out protection, and TriFault Detect™ function.

Application

Energy Generation & Distribution
Industrial Motor
Motion
Motion Control - Home Appliance
Motion Control - Home Appliance/Industrial Motor
Motion Control - Industrial Motor
Motion-Industrial motor

Feature

Continuous Conduction Mode Control
Three-Channel PFC Control (Maximum)
Average Current-Mode Control
PFC Slave Channel Management Function
Programmable Operation Frequency Range: 18 kHz~40 kHz or 55 kHz~75 kHz
Programmable PFC Output Voltage
Two Current Limit Functions
TriFault Detect™ Protects Against Feedback Loop Failure
SAG Protection
Programmable Soft-Start
Under-Voltage Lockout (UVLO)
Differential Current Sensing

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.