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Overview
| Topology | Flyback Converter |
| Input voltage | 90-265 V |
| Output 1 | 24 V |
| IC revision | 1.0 |
Description
The EVLVIPGAN65WF is a 24 V / 65 W reference design set in isolated QR flyback topology, based on the VIPERGAN65W high-voltage converter. This controller combines a low-voltage PWM controller chip with a 700 V GaN HEMT in the same package and integrates:a complete set of features which help design high-efficiency and low-standby-consumption SMPS with a short bill of materials, for cost-effective and fast design: ZVS quasi-resonant operation with dynamic blanking time; feedforward compensation; valley synchronization adjustment; low quiescent current; advanced light load management.a complete set of protections which considerably increase end-product safety and reliability: output overvoltage protection (OVP), output overload/short-circuit protection (OLP), brown-in/out protection, input overvoltage protection (iOVP).To increase the system efficiency, the secondary side rectification is implemented through a power MOSFET driven by the SRK1001 adaptive synchronous rectification controller.
Features
Input voltage range: universal AC from 90 - 265 VAC with 50 Hz - 60 Hz frequencyMaximum output power: 65 WOutput voltage: 24 VDCOutput current: 2.7 APeak efficiency: > 92 %Key products: Power GaN IC: VIPERGAN65W; SR IC: SRK1001
Typical applications
- Power supplies and converters
More information
Products
Order Code | Datasheet | Simulation | Downloads | Status | Product series | C | VR(V (AC)) | Safety Class | dV/dt(V/µs) | DF @ 1 kHz(%) | RISO | Pitch(mm) | L(mm) | W(mm) | H(mm) | Packaging | Tol. C | Size | Qmin. | DF(%) | Ceramic Type | Fl(mm) | Operating Temperature | Endurance(h) | IRIPPLE(mA) | ILeak(µA) | Ø D(mm) | R | Tol. R | PRated(W) | TCR(ppm/ °C) | TCR(ppm/ °C) | VE(V) | VRMS(V) | VDC(V) | VBR(V) | IPeak(A) | Wmax(J) | PDiss(W) | VDE Approval | L(µH) | Q(%) | IR(mA) | RDC max.(Ω) | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WE-VD Disk Varistor, 230 VAC, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-VD Disk Varistor | – | – | – | – | – | – | – | Length9 mm | Width3.9 mm | Height12.5 mm | – | – | Size7 mm | – | – | – | – | Operating Temperature -40 °C up to +105 °C | – | – | – | Diameter9 mm | – | – | – | – | – | – | AC Operating Voltage275 V | DC Operating Voltage350 V | (Reverse) Breakdown Voltage430 V | (Reverse) Peak Pulse Current1200 A | Energy Absorption33 J | Power Dissipation0.25 W | VDE ApprovalYes | – | – | – | – | ||||
 | WCAP-FTXX Film Capacitors, Across the mains, 47 nF | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-FTXX Film Capacitors | Capacitance47 nF | Rated Voltage310 V (AC) | Safety ClassX2 | Rate of Voltage Rise300 V/µs | Dissipation Factor0.1 % | Insulation Resistance30 GΩ | Pitch10 mm | Length13 mm | Width4.5 mm | Height9.5 mm | PackagingBulk | Capacitance±10% | SizePitch 10 mm | – | – | – | – | Operating Temperature -40 °C up to +105 °C | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | ||||
 | WE-MI SMT Multilayer Inductor, –, – | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-MI SMT Multilayer Inductor | – | – | – | – | – | – | – | Length3.2 mm | Width1.6 mm | Height1.1 mm | – | – | Size1206 | – | – | – | – | Operating Temperature -55 °C up to +125 °C | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Inductance1 µH | Q-Factor45 % | Rated Current100 mA | DC Resistance0.4 Ω | |||
 | WCAP-ATG8 Aluminum Electrolytic Capacitors, –, 33 µF | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-ATG8 Aluminum Electrolytic Capacitors | Capacitance33 µF | Rated Voltage50 V (AC) | – | – | – | – | Pitch2 mm | Length11 mm | – | – | PackagingAmmopack | – | – | – | Dissipation Factor10 % | – | – | – | Endurance 2000 | Ripple Current132 mA | Leakage Current16.5 µA | Diameter5 mm | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | ||||
| WCAP-ATG8 Aluminum Electrolytic Capacitors, –, 22 µF | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-ATG8 Aluminum Electrolytic Capacitors | Capacitance22 µF | Rated Voltage35 V (AC) | – | – | – | – | Pitch2 mm | Length11 mm | – | – | PackagingAmmopack | Capacitance±20% | – | – | Dissipation Factor12 % | – | – | – | Endurance 2000 | Ripple Current108 mA | Leakage Current7.7 µA | Diameter5 mm | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | ||||
| WCAP-CSGP MLCCs 50 V(DC), –, 220 pF | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 50 V(DC) | Capacitance220 pF | Rated Voltage50 V (AC) | – | – | – | Insulation Resistance10 GΩ | – | Length1.6 mm | Width0.8 mm | Height0.8 mm | Packaging7" Tape & Reel | Capacitance±5% | Size0603 | – | – | Ceramic TypeNP0 Class I | Pad Dimension0.4 mm | Operating Temperature -55 °C up to +125 °C | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Q-Factor1000 % | – | – | |||||
| WCAP-CSGP MLCCs 50 V(DC), –, 47 nF | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 50 V(DC) | Capacitance47 nF | Rated Voltage50 V (AC) | – | – | – | Insulation Resistance10 GΩ | – | Length1.6 mm | Width0.8 mm | Height0.8 mm | Packaging7" Tape & Reel | Capacitance±10% | Size0603 | Q-Factor [1]600 | Dissipation Factor3 % | Ceramic TypeX7R Class II | Pad Dimension0.4 mm | Operating Temperature -55 °C up to +125 °C | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | |||||
| WCAP-CSGP MLCCs 50 V(DC), –, 100 nF | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 50 V(DC) | Capacitance100 nF | Rated Voltage50 V (AC) | – | – | – | Insulation Resistance5 GΩ | – | Length1.6 mm | Width0.8 mm | Height0.8 mm | Packaging7" Tape & Reel | Capacitance±10% | Size0603 | Q-Factor [1]600 | Dissipation Factor3 % | Ceramic TypeX7R Class II | Pad Dimension0.4 mm | Operating Temperature -55 °C up to +125 °C | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | |||||
| WCAP-CSGP MLCCs 25 V(DC), –, 1 µF | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 25 V(DC) | Capacitance1 µF | Rated Voltage25 V (AC) | – | – | – | Insulation Resistance0.5 GΩ | – | Length1.6 mm | Width0.8 mm | Height0.8 mm | Packaging7" Tape & Reel | Capacitance±20% | Size0603 | Q-Factor [1]600 | Dissipation Factor10 % | Ceramic TypeX5R Class II | Pad Dimension0.4 mm | Operating Temperature -55 °C up to +85 °C | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | |||||
| WCAP-CSGP MLCCs 50 V(DC), –, 1 µF | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 50 V(DC) | Capacitance1 µF | Rated Voltage50 V (AC) | – | – | – | Insulation Resistance0.5 GΩ | – | Length3.2 mm | Width1.6 mm | Height1.6 mm | Packaging7" Tape & Reel | Capacitance±10% | Size1206 | Q-Factor [1]600 | Dissipation Factor3 % | Ceramic TypeX7R Class II | Pad Dimension0.6 mm | Operating Temperature -55 °C up to +125 °C | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | |||||
| WCAP-CSGP MLCCs 50 V(DC), –, 4.7 µF | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 50 V(DC) | Capacitance4.7 µF | Rated Voltage50 V (AC) | – | – | – | Insulation Resistance0.02 GΩ | – | Length3.2 mm | Width1.6 mm | Height1.6 mm | Packaging7" Tape & Reel | Capacitance±10% | Size1206 | Q-Factor [1]600 | Dissipation Factor10 % | Ceramic TypeX7R Class II | Pad Dimension0.5 mm | Operating Temperature -55 °C up to +125 °C | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | |||||
 | WCAP-CSMH Mid and High Voltage, –, 470 pF | Downloads8 files | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSMH Mid and High Voltage | Capacitance470 pF | Rated Voltage1000 V (AC) | – | – | – | Insulation Resistance10 GΩ | – | Length3.2 mm | Width1.6 mm | Height1.25 mm | Packaging7" Tape & Reel | Capacitance±10% | Size1206 | – | Dissipation Factor2.5 % | Ceramic TypeX7R Class II | Pad Dimension0.6 mm | Operating Temperature -55 °C up to +125 °C | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Q-Factor600 % | – | – | |||
| WCAP-CSMH Mid and High Voltage, –, 220 pF | Downloads8 files | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSMH Mid and High Voltage | Capacitance220 pF | Rated Voltage250 V (AC) | – | – | – | Insulation Resistance10 GΩ | – | Length1.6 mm | Width0.8 mm | Height0.8 mm | Packaging7" Tape & Reel | Capacitance±5% | Size0603 | Q-Factor [1]1000 | – | Ceramic TypeNP0 Class I | Pad Dimension0.4 mm | Operating Temperature -55 °C up to +125 °C | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Q-Factor1000 % | – | – | |||
| WCAP-CSGP MLCCs 100 V(DC), –, 10 nF | Downloads5 files | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 100 V(DC) | Capacitance10 nF | Rated Voltage100 V (AC) | – | – | – | Insulation Resistance10 GΩ | – | Length1.6 mm | Width0.8 mm | Height0.8 mm | Packaging13" Tape & Reel | Capacitance±10% | Size0603 | – | Dissipation Factor2.5 % | Ceramic TypeX7R Class II | Pad Dimension0.4 mm | Operating Temperature -55 °C up to +125 °C | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | ||||
 | WRIS-RSKS Thick Film Resistors, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWRIS-RSKS Thick Film Resistors | – | – | – | – | – | – | – | Length1.6 mm | Width0.8 mm | Height0.45 mm | – | – | Size0603 | – | – | – | – | Operating Temperature -55 °C up to +155 °C | – | – | – | – | Resistance91 kΩ | Resistance±1% | Rated Power0.1 W | Temperature Coefficient of Resistance (min.)-100 ppm/ °C | Temperature Coefficient of Resistance (max.)100 ppm/ °C | Limiting Element Voltage75 V | – | – | – | – | – | – | – | – | – | – | – |