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Overview
| Topology | Power Factor Correction |
| Input voltage | 160-264 V |
| Switching frequency | 18-40 kHz |
| Output 1 | 400 V |
| IC revision | 1.0 |
Description
The FAN9672 is an interleaved two-channel Continuous Conduction Mode (CCM) Power Factor Correction (PFC) controller IC intended for PFC pre-regulators. Incorporating circuits for leading edge, average current, and “boost”-type power factor correction; the FAN9672 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 simpler 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 FAN9672 also incorporates a variety of protection functions, including: peak current limiting, input voltage brownout protection, and TriFault Detect™ function
Features
Continuous Conduction Mode ControlTwo-Channel PFC Control (Maximum)Average Current-Mode ControlPFC Slave Channel Management FunctionProgrammable Operation Frequency Range: 18 kHz~40 kHz or 55 kHz~75 kHzProgrammable PFC Output VoltageTwo Current-Limit FunctionsTriFault Detect™ Protects Against Feedback Loop FailureSAG ProtectionProgrammable Soft-StartUnder-Voltage Lockout (UVLO)Differential Current SensingAvailable in 32-Pin LQFP Package
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Product series | λDom typ. (nm) | Emitting Color | λPeak typ. (nm) | IV typ. (mcd) | VF typ. (V) | Chip Technology | 2θ50% typ. (°) | C | Safety Class | dV/dt (V/µs) | DF @ 1 kHz (%) | RISO | Operating Temperature | Pitch (mm) | Tol. C | Size | Operating Temperature | DF (%) | Ceramic Type | Fl (mm) | ISAT (A) | fres (MHz) | Version | Endurance (h) | IRIPPLE (mA) | ILeak (µA) | Ø D (mm) | IR (A) | L (mH) | RDC max. (mΩ) | VR (V (AC)) | VT (V (AC)) | Material | L (mm) | W (mm) | H (mm) | Mount | VRMS (V) | VDC (V) | VBR (V) | IPeak (A) | Wmax (J) | PDiss (mW) | Application | VDE Approval | Q (%) | IR (mA) | Pins | Rows | G (mm) | Gender | Type | Packaging | Color | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 151051VS04000 | SPEC | 6 files | WL-TMRC THT Mono-color Round Color | 572 | Bright Green | 573 | 140 | 2.1 | AlInGaP | 40 | – | – | – | – | – | – | – | – | 5 mm | -40 °C up to +85 °C | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 5 | 5 | 8.6 | THT | – | – | – | – | – | 75 | – | – | – | – | – | – | – | – | – | Bulk | – | ||
 | 7448262510 | SPEC | 9 files | WE-CMB Common Mode Power Line Choke | – | – | – | – | – | – | – | – | – | – | – | – | -40 °C up to +125 °C | – | – | XXL | -40 °C up to +125 °C | – | – | – | – | – | THT | – | – | – | – | 25 | 1 | 4.5 | 250 | 1500 | MnZn | 44 | 23.5 | 43 | THT | – | – | – | – | – | – | – | 40042670 | – | – | 4 | – | 3 | – | – | – | – | ||
 | 820423211 | SPEC | 6 files | WE-VD Disk Varistor | – | – | – | – | – | – | – | – | – | – | – | – | -40 °C up to +85 °C | – | – | 20 mm | -40 °C up to +85 °C | – | – | – | – | – | THT | – | – | – | 23 | – | – | – | – | – | – | 23 | 5.3 | 27 | THT | 320 | 418 | 510 | 10000 | 382 | 1000 | – | Yes | – | – | – | – | – | – | – | – | – | ||
 | 890324026027CS | SPEC | 8 files | WCAP-FTX2 Film Capacitors | – | – | – | – | – | – | – | 1 µF | X2 | 170 | 0.1 | 10 GΩ | -40 °C up to +105 °C | 22.5 | ±10% | Pitch 22.5 mm | -40 °C up to +105 °C | – | – | – | – | – | – | – | – | – | – | – | – | – | 275 | – | – | 26 | 11 | 20 | Boxed THT | – | – | – | – | – | – | Across the mains | – | – | – | – | – | 4 | – | – | Carton | – | ||
 | 7447905 | SPEC | – | 6 files | WE-MI SMT Multilayer Inductor | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 0805 | -55 °C up to +125 °C | – | – | – | – | 85 | – | – | – | – | – | 0.05 | 0.001 | 400 | – | – | – | 2 | 1.2 | 0.9 | SMT | – | – | – | – | – | – | – | – | 45 | 50 | – | – | – | – | – | – | – | |
 | 7447480151 | SPEC | 8 files | WE-TI Radial Leaded Wire Wound Inductor | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 1014 | -40 °C up to +125 °C | – | – | – | 2.1 | 3.5 | Standard | – | – | – | – | 2 | 0.15 | 180 | – | – | – | 10.5 | 10.5 | 14.5 | THT | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | ||
 | 860020372004 | SPEC | 7 files | WCAP-ATG5 Aluminum Electrolytic Capacitors | – | – | – | – | – | – | – | 47 µF | – | – | – | – | -40 °C up to +105 °C | 2 | ±20% | – | – | 15 | – | – | – | – | – | 2000 | 100 | 7.52 | 5 | – | – | – | 16 | – | – | 11 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Ammopack | – | ||
| 860020475015 | SPEC | 7 files | WCAP-ATG5 Aluminum Electrolytic Capacitors | – | – | – | – | – | – | – | 560 µF | – | – | – | – | -40 °C up to +105 °C | 5 | ±20% | – | – | 14 | – | – | – | – | – | 2000 | 460 | 140 | 10 | – | – | – | 25 | – | – | 16 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Ammopack | – | ||
 | 861141486026 | SPEC | 7 files | WCAP-AI3H Aluminum Electrolytic Capacitors | – | – | – | – | – | – | – | 680 µF | – | – | – | – | -25 °C up to +105 °C | 10 | ±20% | 35.0 x 55.0 | -25 °C up to +105 °C | 20 | – | – | – | – | – | 3000 | 2200 | 1659.52 | 35 | – | – | – | 450 | – | – | 57 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Tray | – | ||
 | 885012007051 | SPEC | 8 files | WCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | – | – | 10 pF | – | – | – | 10 GΩ | – | – | ±5% | 0805 | -55 °C up to +125 °C | – | NP0 Class I | 0.5 | – | – | – | – | – | – | – | – | – | – | 50 | – | – | 2 | 1.25 | 0.6 | – | – | – | – | – | – | – | – | – | 600 | – | – | – | – | – | – | 7" Tape & Reel | – | ||
| 885012007057 | SPEC | 8 files | WCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | – | – | 100 pF | – | – | – | 10 GΩ | – | – | ±5% | 0805 | -55 °C up to +125 °C | – | NP0 Class I | 0.5 | – | – | – | – | – | – | – | – | – | – | 50 | – | – | 2 | 1.25 | 0.6 | – | – | – | – | – | – | – | – | – | 1000 | – | – | – | – | – | – | 7" Tape & Reel | – | ||
| 885012207061 | SPEC | 8 files | WCAP-CSGP MLCCs 25 V(DC) | – | – | – | – | – | – | – | 1.5 nF | – | – | – | 10 GΩ | – | – | ±10% | 0805 | -55 °C up to +125 °C | 3.5 | X7R Class II | 0.5 | – | – | – | – | – | – | – | – | – | – | 25 | – | – | 2 | 1.25 | 0.8 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 7" Tape & Reel | – | ||
| 885012207072 | SPEC | 8 files | WCAP-CSGP MLCCs 25 V(DC) | – | – | – | – | – | – | – | 100 nF | – | – | – | 5 GΩ | – | – | ±10% | 0805 | -55 °C up to +125 °C | 3.5 | X7R Class II | 0.5 | – | – | – | – | – | – | – | – | – | – | 25 | – | – | 2 | 1.25 | 0.8 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 7" Tape & Reel | – | ||
| 885012207074 | SPEC | 7 files | WCAP-CSGP MLCCs 25 V(DC) | – | – | – | – | – | – | – | 220 nF | – | – | – | 2.3 GΩ | – | – | ±10% | 0805 | -55 °C up to +125 °C | 3.5 | X7R Class II | 0.5 | – | – | – | – | – | – | – | – | – | – | 25 | – | – | 2 | 1.25 | 1.25 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 7" Tape & Reel | – | ||
| 885012207076 | SPEC | 7 files | WCAP-CSGP MLCCs 25 V(DC) | – | – | – | – | – | – | – | 470 nF | – | – | – | 1.1 GΩ | – | – | ±10% | 0805 | -55 °C up to +125 °C | 3.5 | X7R Class II | 0.5 | – | – | – | – | – | – | – | – | – | – | 25 | – | – | 2 | 1.25 | 1.25 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 7" Tape & Reel | – | ||
| 885012207078 | SPEC | 7 files | WCAP-CSGP MLCCs 25 V(DC) | – | – | – | – | – | – | – | 1 µF | – | – | – | 0.5 GΩ | – | – | ±10% | 0805 | -55 °C up to +125 °C | 5 | X7R Class II | 0.5 | – | – | – | – | – | – | – | – | – | – | 25 | – | – | 2 | 1.25 | 1.25 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 7" Tape & Reel | – | ||
| 885012207084 | SPEC | 8 files | WCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | – | – | 470 pF | – | – | – | 10 GΩ | – | – | ±10% | 0805 | -55 °C up to +125 °C | 2.5 | X7R Class II | 0.5 | – | – | – | – | – | – | – | – | – | – | 50 | – | – | 2 | 1.25 | 0.8 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 7" Tape & Reel | – | ||
| 885012207086 | SPEC | 8 files | WCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | – | – | 1 nF | – | – | – | 10 GΩ | – | – | ±10% | 0805 | -55 °C up to +125 °C | 2.5 | X7R Class II | 0.5 | – | – | – | – | – | – | – | – | – | – | 50 | – | – | 2 | 1.25 | 0.8 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 7" Tape & Reel | – | ||
| 885012207088 | SPEC | 8 files | WCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | – | – | 2.2 nF | – | – | – | 10 GΩ | – | – | ±10% | 0805 | -55 °C up to +125 °C | 2.5 | X7R Class II | 0.5 | – | – | – | – | – | – | – | – | – | – | 50 | – | – | 2 | 1.25 | 0.8 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 7" Tape & Reel | – | ||
| 885012207092 | SPEC | 8 files | WCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | – | – | 10 nF | – | – | – | 10 GΩ | – | – | ±10% | 0805 | -55 °C up to +125 °C | 2.5 | X7R Class II | 0.5 | – | – | – | – | – | – | – | – | – | – | 50 | – | – | 2 | 1.25 | 0.8 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 7" Tape & Reel | – | ||
| 885012207094 | SPEC | 8 files | WCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | – | – | 22 nF | – | – | – | 10 GΩ | – | – | ±10% | 0805 | -55 °C up to +125 °C | 2.5 | X7R Class II | 0.5 | – | – | – | – | – | – | – | – | – | – | 50 | – | – | 2 | 1.25 | 0.8 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 7" Tape & Reel | – | ||
| 885012207096 | SPEC | 8 files | WCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | – | – | 47 nF | – | – | – | 10 GΩ | – | – | ±10% | 0805 | -55 °C up to +125 °C | 2.5 | X7R Class II | 0.5 | – | – | – | – | – | – | – | – | – | – | 50 | – | – | 2 | 1.25 | 0.8 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 7" Tape & Reel | – | ||
| 885012208069 | SPEC | 8 files | WCAP-CSGP MLCCs 25 V(DC) | – | – | – | – | – | – | – | 10 µF | – | – | – | 0.01 GΩ | – | – | ±10% | 1206 | -55 °C up to +125 °C | 10 | X7R Class II | 0.5 | – | – | – | – | – | – | – | – | – | – | 25 | – | – | 3.2 | 1.6 | 1.6 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 7" Tape & Reel | – | ||
 | 60900213421 | SPEC | – | 3 files | WR-PHD 2.54 mm Multi-Jumper Jumper with Test Point | – | – | – | – | – | – | – | – | – | – | – | 1000 MΩ | – | 2.54 | – | – | -40 °C up to +125 °C | – | – | – | – | – | – | – | – | – | – | 3 | – | – | – | – | – | 2.44 | – | – | – | – | – | – | – | – | – | – | – | – | – | 1 | – | – | Jumper | – | Bag | Black | |
 | 61300211121 | SPEC | – | 6 files | WR-PHD 2.54 mm THT Pin Header | – | – | – | – | – | – | – | – | – | – | – | 1000 MΩ | – | 2.54 | – | – | -40 °C up to +105 °C | – | – | – | – | – | – | – | – | – | – | 3 | – | – | – | – | – | 5.08 | – | – | THT | – | – | – | – | – | – | – | – | – | – | 2 | Single | – | Pin Header | Straight | Bag | – | |
| 750342844 | SPEC | – | – | Power Inductor | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | ||
| 750342940 | SPEC | – | – | PFC Inductor | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Product series | λDom typ. (nm) | Emitting Color | λPeak typ. (nm) | IV typ. (mcd) | VF typ. (V) | Chip Technology | 2θ50% typ. (°) | C | Safety Class | dV/dt (V/µs) | DF @ 1 kHz (%) | RISO | Operating Temperature | Pitch (mm) | Tol. C | Size | Operating Temperature | DF (%) | Ceramic Type | Fl (mm) | ISAT (A) | fres (MHz) | Version | Endurance (h) | IRIPPLE (mA) | ILeak (µA) | Ø D (mm) | IR (A) | L (mH) | RDC max. (mΩ) | VR (V (AC)) | VT (V (AC)) | Material | L (mm) | W (mm) | H (mm) | Mount | VRMS (V) | VDC (V) | VBR (V) | IPeak (A) | Wmax (J) | PDiss (mW) | Application | VDE Approval | Q (%) | IR (mA) | Pins | Rows | G (mm) | Gender | Type | Packaging | Color | Samples |
|---|