| Topology | Power Factor Correction |
| Input voltage | 90-264 V |
| Output 1 | 22 V / 36 A |
| IC revision | A |
This reference design is a 220-W, active clamp flyback battery charger design with power factor correction (PFC) front end. This design takes a universal AC input of 90 V to 264 V and charges a battery with a VOUT range of 6-V to 22-V.
Universal InputPower factor correction (PFC) front endHigh efficiency and low power lossClass B conducted EMI passedSeparate CC and CV loops to set the charge current and battery voltagePassive cooling only with no fan needed
Order Code | Datasheet | Simulation | Downloads | Status | Product series | C | Safety Class | dV/dt(V/µs) | DF @ 1 kHz(%) | RISO | Pitch(mm) | Packaging | Tol. C | Size | Operating Temperature | DF(%) | Ceramic Type | Fl(mm) | IR(A) | L(mH) | RDC max.(mΩ) | VR(V (AC)) | VT(V (AC)) | Material | L(mm) | W(mm) | H(mm) | Mount | SamplesAvailability & Sample | ||
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![]() | SPECWCAP-FTX2 Film Capacitors, Across the mains, 330 nF | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-FTX2 Film Capacitors | Capacitance330 nF | Safety ClassX2 | Rate of Voltage Rise260 V/µs | Dissipation Factor0.1 % | Insulation Resistance30 GΩ | Pitch12.5 mm | PackagingBulk | Capacitance±10% | SizePitch 12.5 mm | Operating Temperature -40 °C up to +105 °C | – | – | – | – | – | – | Rated Voltage275 V (AC) | – | – | Length15 mm | Width8.5 mm | Height14 mm | MountBoxed THT | –Check availability | |||
![]() | SPECWCAP-FTX2 Film Capacitors, Across the mains, 470 nF | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-FTX2 Film Capacitors | Capacitance470 nF | Safety ClassX2 | Rate of Voltage Rise280 V/µs | Dissipation Factor0.1 % | Insulation Resistance21.28 GΩ | Pitch12.5 mm | PackagingBulk | Capacitance±10% | SizePitch 12.5 mm | Operating Temperature -40 °C up to +105 °C | – | – | – | – | – | – | Rated Voltage275 V (AC) | – | – | Length15 mm | Width10 mm | Height16 mm | MountBoxed THT | –Check availability | |||
![]() | SPECWE-CMB Common Mode Power Line Choke, –, – | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-CMB Common Mode Power Line Choke | – | – | – | – | – | – | – | – | SizeType S | Operating Temperature -40 °C up to +125 °C | – | – | – | Rated Current3 A | Inductance1 mH | DC Resistance35 mΩ | Rated Voltage250 V (AC) | Insulation Test Voltage1500 V (AC) | MaterialMnZn | Length17.5 mm | Width13 mm | Height22 mm | MountTHT | –Check availability | |||
![]() | SPECWE-CMB Common Mode Power Line Choke, –, – | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-CMB Common Mode Power Line Choke | – | – | – | – | – | – | – | – | SizeL | Operating Temperature -40 °C up to +125 °C | – | – | – | Rated Current3 A | Inductance10 mH | DC Resistance105 mΩ | Rated Voltage250 V (AC) | Insulation Test Voltage1500 V (AC) | MaterialMnZn | Length27.5 mm | Width18.5 mm | Height33 mm | MountTHT | –Check availability | |||
![]() | SPECWE-FI Leaded Toroidal Line Choke, –, – | Simulation– | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-FI Leaded Toroidal Line Choke | – | – | – | – | – | – | – | – | – | Operating Temperature -40 °C up to +105 °C | – | – | – | Rated Current2.5 A | Inductance0.15 mH | DC Resistance100 mΩ | – | – | – | Length16.5 mm | Width10.7 mm | – | MountTHT | –Check availability | ||
SPECWCAP-CSGP MLCCs 16 V(DC), –, 220 nF | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 16 V(DC) | Capacitance220 nF | – | – | – | Insulation Resistance2.3 GΩ | – | Packaging7" Tape & Reel | Capacitance±10% | Size0603 | Operating Temperature -55 °C up to +125 °C | Dissipation Factor5 % | Ceramic TypeX7R Class II | Pad Dimension0.4 mm | – | – | – | Rated Voltage16 V (AC) | – | – | Length1.6 mm | Width0.8 mm | Height0.8 mm | – | –Check availability | ||||
750317259 | SPECPFC Inductor, –, – | Simulation– | Availability – | Downloads– | Status Activei| Production is active. Expected lifetime: >10 years. | Product series PFC Inductor | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | –Check availability |
| Expected Availability | Opening inventory | Quantity |
|---|---|---|
| Current Availability | – | – |