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Tagore Tech NCP1342AMDBDD1R2G | Demoboard TP44400SG-QRF45-EVB
45W QRF USB PD Charger Evaluation Board
Overview
| Topology | Other Topology |
| IC revision | 1.0 |
Description
The EVB is a robust, isolated, QRF AC-DC converter. It uses Tagore Technology’s Superior GaN FET TP44400SG and controlled by onsemi’s controller IC NCP1342. The secondary side rectification is achieved through synchronous rectification using Low-Voltage (LV) MOSFETs and onsemi’s synchronous rectifier controller IC NCP43080DMN. The peak efficiency obtained is > 93.5 %, which leads to very low power losses within the board and helps keep the GaN FET temperature low without using any heatsink. The EVB is designed to deliver 45W (max) at 20 VDC output. In addition, there are programmable outputs of 5V, 9V, 15V for which the maximum output current is 3A. The EVB works with universal AC input voltage and frequency ranges (90V – 265V, 50/60 Hz). This EVB uses the same PCB, which is used in Tagore’s 65W EVB TP44200SG-QRF45-EVB. Most of the components BOM (except for the transformer, GaN FET, electrolytic capacitors and few other components) are also same in both the EVBs. However, for optimized design, user can develop a new PCB
Typical applications
- Charger
More information
Products
Order Code | Datasheet | Simulation | Downloads | Status | Product series | C | Tol. C | VR(V (DC)) | Size | Qmin. | DF(%) | RISO | Ceramic Type | L(mm) | W(mm) | H(mm) | Fl(mm) | Packaging | Operating Temperature | Q | L(µH) | IR(A) | ISAT,10%(A) | RDC max.(mΩ) | fres(MHz) | Version | Endurance(h) | IRIPPLE(mA) | ILeak(µA) | Pitch(mm) | Ø D(mm) | SamplesAvailability & Sample | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SPECWCAP-CSGP MLCCs 50 V(DC), 470 pF, ±10% | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 50 V(DC) | Capacitance470 pF | Capacitance±10% | Rated Voltage50 V (DC) | Size0402 | Q-Factor [1]600 | Dissipation Factor2.5 % | Insulation Resistance10 GΩ | Ceramic TypeX7R Class II | Length1 mm | Width0.5 mm | Height0.5 mm | Pad Dimension0.25 mm | Packaging7" Tape & Reel | Operating Temperature -55 °C up to +125 °C | – | – | – | – | – | – | – | – | – | – | – | – | –Check availability | ||||
SPECWCAP-CSGP MLCCs 50 V(DC), 1 nF, ±10% | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 50 V(DC) | Capacitance1 nF | Capacitance±10% | Rated Voltage50 V (DC) | Size0402 | Q-Factor [1]600 | Dissipation Factor2.5 % | Insulation Resistance10 GΩ | Ceramic TypeX7R Class II | Length1 mm | Width0.5 mm | Height0.5 mm | Pad Dimension0.25 mm | Packaging7" Tape & Reel | Operating Temperature -55 °C up to +125 °C | – | – | – | – | – | – | – | – | – | – | – | – | –Check availability | ||||
SPECWCAP-CSGP MLCCs 50 V(DC), 1 nF, ±10% | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 50 V(DC) | Capacitance1 nF | Capacitance±10% | Rated Voltage50 V (DC) | Size0603 | Q-Factor [1]600 | Dissipation Factor2.5 % | Insulation Resistance10 GΩ | Ceramic TypeX7R Class II | Length1.6 mm | Width0.8 mm | Height0.8 mm | Pad Dimension0.4 mm | Packaging7" Tape & Reel | Operating Temperature -55 °C up to +125 °C | – | – | – | – | – | – | – | – | – | – | – | – | –Check availability | ||||
SPECWCAP-CSGP MLCCs 50 V(DC), 4.7 nF, ±10% | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 50 V(DC) | Capacitance4.7 nF | Capacitance±10% | Rated Voltage50 V (DC) | Size0603 | Q-Factor [1]600 | Dissipation Factor2.5 % | Insulation Resistance10 GΩ | Ceramic TypeX7R Class II | Length1.6 mm | Width0.8 mm | Height0.8 mm | Pad Dimension0.4 mm | Packaging7" Tape & Reel | Operating Temperature -55 °C up to +125 °C | – | – | – | – | – | – | – | – | – | – | – | – | –Check availability | ||||
 | SPECWCAP-CSMH Mid and High Voltage, 10 nF, ±10% | Availability – | Downloads8 files | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSMH Mid and High Voltage | Capacitance10 nF | Capacitance±10% | Rated Voltage630 V (DC) | Size1206 | – | Dissipation Factor2.5 % | Insulation Resistance10 GΩ | Ceramic TypeX7R Class II | Length3.2 mm | Width1.6 mm | Height1.25 mm | Pad Dimension0.6 mm | Packaging7" Tape & Reel | Operating Temperature -55 °C up to +125 °C | Q-Factor600 | – | – | – | – | – | – | – | – | – | – | – | –Check availability | ||
SPECWCAP-CSGP MLCCs 100 V(DC), 33 nF, ±10% | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 100 V(DC) | Capacitance33 nF | Capacitance±10% | Rated Voltage100 V (DC) | Size0805 | Q-Factor [1]600 | Dissipation Factor2.5 % | Insulation Resistance3 GΩ | Ceramic TypeX7R Class II | Length2 mm | Width1.25 mm | Height1.25 mm | Pad Dimension0.5 mm | Packaging7" Tape & Reel | Operating Temperature -55 °C up to +125 °C | – | – | – | – | – | – | – | – | – | – | – | – | –Check availability | ||||
SPECWCAP-CSGP MLCCs 50 V(DC), 100 nF, ±10% | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 50 V(DC) | Capacitance100 nF | Capacitance±10% | Rated Voltage50 V (DC) | Size0402 | Q-Factor [1]600 | Dissipation Factor10 % | Insulation Resistance0.5 GΩ | Ceramic TypeX7R Class II | Length1 mm | Width0.5 mm | Height0.5 mm | Pad Dimension0.25 mm | Packaging7" Tape & Reel | Operating Temperature -55 °C up to +125 °C | – | – | – | – | – | – | – | – | – | – | – | – | –Check availability | ||||
 | SPECWCAP-ATG5 Aluminum Electrolytic Capacitors, 22 µF, +0%/-40% | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-ATG5 Aluminum Electrolytic Capacitors | Capacitance22 µF | Capacitance+0%/-40% | Rated Voltage400 V (DC) | Size8.0 x 16.0 | – | Dissipation Factor15 % | – | – | Length16 mm | – | – | – | PackagingAmmopack | Operating Temperature -25 °C up to +105 °C | – | – | – | – | – | – | – | Endurance 2000 | Ripple Current200 mA | Leakage Current264 µA | Pitch3.5 mm | Diameter8 mm | –Check availability | |||
 | SPECWE-TI Radial Leaded Wire Wound Inductor, –, – | Availability – | Downloads15 files EDA models: Components ZIP
Download all 15 files as zip archive | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-TI Radial Leaded Wire Wound Inductor | – | – | – | Size1016 | – | – | – | – | Length11 mm | Width11 mm | Height17 mm | – | – | Operating Temperature -40 °C up to +125 °C | – | Inductance100 µH | Rated Current2.45 A | Saturation Current @ 10%2.75 A | DC Resistance100 mΩ | Self Resonant Frequency4 MHz | VersionHeat Shrinking Tube | – | – | – | – | – | –Check availability |
Availability Forecast
WE item number Packaging unitsLead time
––– weeks
| Expected Availability | Opening inventory | Quantity |
|---|---|---|
| Current Availability | – | – |
There is no forecast for this quantity request.
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