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Overview
| Topology | Flyback Converter |
| Input voltage | 90-264 V |
| IC revision | 1.0 |
Description
The EVLVIPGAN65WP is a 65 W USB Type-C® Power Delivery 3.0 adapter reference design. It is an isolated power supply with a standalone USB PD controller. The evaluation board implements at the primary side a quasi-resonant flyback converter based on the VIPERGAN65W HV converter with optocoupler feedback for voltage regulation. This controller combines a high performance low-voltage PWM controller chip with a 700V GaN HEMT in the same package. The advanced power management with the low quiescent helps to achieve low standby consumptions.At the secondary side, to increase the system efficiency, the rectification is based on the SRK1001 adaptive synchronous rectification controller.Also on the secondary side, the CC/CV regulation loop to drive the power regulation stage and the USB Type-C® PD interface is based on the STUSB4761 controller. This controller offers the benefits of a full hardware USB PD stack allowing robust, deterministic, and safe negotiation in line with USB PD standards.The evaluation board implements a robust adapter protected for output overvoltage, output undervoltage, output over power and output short-circuit. This reference design, based on STMicroelectronics semiconductors, helps designers to develop adapters with a short bill of materials in order to obtain a cost-effective and fast design.
Features
Input voltage range: universal AC from 90 to 264 VAC with 47 Hz to 63 Hz frequencyMaximum output power: 65 WOutput voltage: single Type-C output 5 VDC÷20 VDCFive fixed PDOs: 5 V@3 A, 9 V@3 A, 12 V@3 A, 15 V@3 A, 20 V@3.25 APeak efficiency> 93%Support for USB Power Delivery protocolKey products: PowerGaN IC: VIPERGAN65W; SR IC: SRK1001
Typical applications
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 | Q | Endurance(h) | IRIPPLE(mA) | ILeak(µA) | Ø D(mm) | VRMS(V) | VDC(V) | VBR(V) | IPeak(A) | Wmax(J) | PDiss(W) | VDE Approval | SamplesAvailability & Sample | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | SPECWE-VD Disk Varistor, 230 VAC, – | Availability – | 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 | –Check availability | |||
 | SPECWCAP-FTXX Film Capacitors, Across the mains, 47 nF | Availability – | 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 | – | – | – | – | – | – | – | – | – | – | – | – | –Check availability | |||
 | SPECWCAP-ATLL Aluminum Electrolytic Capacitors, –, 22 µF | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-ATLL Aluminum Electrolytic Capacitors | Capacitance22 µF | Rated Voltage50 V (AC) | – | – | – | – | Pitch2 mm | Length11 mm | – | – | PackagingAmmopack | Capacitance±20% | – | – | Dissipation Factor10 % | – | – | – | – | Endurance 3000 | Ripple Current162 mA | Leakage Current11 µA | Diameter5 mm | – | – | – | – | – | – | – | –Check availability | |||
SPECWCAP-CSGP MLCCs 50 V(DC), –, 100 nF | Availability – | 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 | – | – | – | – | – | – | – | – | – | – | – | – | –Check availability | ||||
SPECWCAP-CSGP MLCCs 50 V(DC), –, 4.7 µF | Availability – | 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 | – | – | – | – | – | – | – | – | – | – | – | – | –Check availability | ||||
 | SPECWCAP-CSMH Mid and High Voltage, –, 470 pF | Availability – | 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 | – | – | – | – | – | – | – | – | – | – | – | –Check availability |
| Expected Availability | Opening inventory | Quantity |
|---|---|---|
| Current Availability | – | – |