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Details
| Topologie | Sonstige Topologie |
| Eingangsspannung | 12 V |
| Ausgang 1 | 10 A |
| IC-Revision | 3 |
Beschreibung
This document describes the characteristics and operation of the Qorvo ACT43750EVK3 evaluation kit (EVK). It provides setup and operation instructions, schematic, layout, BOM, GUI, and test data. This EVK ships as a standalone board that can be evaluated independently or with a GaN RF Power Amplifier.The ACT43750 is an integrated power solution that controls GaN RF PA drain and gate:• Generates negative gate voltage for the PA gate• Properly sequenced turn on and turn off• Automatic gate voltage / drain current calibration• Drain voltage switchingIt is an ideal solution for radio frequency (RF) power amplifiers (PAs) that demand fast transient, high current pulsed loads.
Eigenschaften
Qorvo recommends that the user evaluate the EVK functionality with an RF PA and with the EVK connected to a PC runningthe graphical user interface (GUI) software. The GUI allows the user to enable/disable the outputs and to customize theexact voltage and current requirements for the specific RF PA being tested. The user can use the ACT43750 GUI to set theRF PA Idq bias current target, and the EVK autonomously finds and stores the optimal gate voltage for the Idq bias current.
Typische Anwendungen
- RF GaN / GaAs PA Power Supply
- Military Radar System
- Civilian Radar System
Weiterführende Informationen
Artikeldaten
Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | Pins | PCB/Kabel/Panel | Modularity | Typ | Wire Section | λDom typ.(nm) | Farbe | λPeak typ.(nm) | IV typ.(mcd) | VF typ.(V) | Chiptechnologie | 2θ50% typ.(°) | C | VR(V (DC)) | Endurance(h) | IRIPPLE(mA) | ILeak(µA) | DF(%) | Raster(mm) | Ø D(mm) | L(mm) | Verpackung | RESR(mΩ) | Montageart | H(mm) | IR(A) | Arbeitsspannung(V (AC)) | Betriebstemperatur | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WR-TBL Series 2141S - 3.50 mm Horizontal Entry Modular w. Rising Cage Clamp, 2, Rising Cage Clamp | Simulation– | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | Pins2 | PCB/Kabel/PanelPCB | ModularityJa | TypHorizontal | Wire Section 30 to 16 (AWG) 0.05 to 1.31 (mm²) | – | – | – | – | – | – | – | – | – | – | – | – | – | Raster3.5 mm | – | Länge7 mm | VerpackungKarton | – | MontageartTHT | – | Nennstrom10 A | Arbeitsspannung130 V (AC) | Betriebstemperatur -30 °C up to +120 °C | ||||
 | WR-PHD Stiftleisten - Einreihig, 2, – | Simulation– | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWR-PHD Stiftleisten - Einreihig | Pins2 | – | – | TypGerade | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Raster2.54 mm | – | Länge5.08 mm | VerpackungBeutel | – | MontageartTHT | – | Nennstrom3 A | Arbeitsspannung250 V (AC) | Betriebstemperatur -40 °C up to +105 °C | |||
 | WR-TBL Serie 2365 - 5.08 mm Horiz. Entry w. Rising Cage Clamp, 2, Käfigzugklemme | Simulation– | Downloads6 Dateien | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | Pins2 | PCB/Kabel/PanelPCB | ModularityJa | TypHorizontal | Wire Section 12 to 30 (AWG) 3.31 to 0.0509 (mm²) | – | – | – | – | – | – | – | – | – | – | – | – | – | Raster5.08 mm | – | Länge10.16 mm | VerpackungKarton | – | MontageartTHT | – | Nennstrom20 A | Arbeitsspannung450 V (AC) | Betriebstemperatur -30 °C up to +120 °C | |||
 | WR-PHD Stiftleisten - Einreihig, 4, – | Simulation– | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWR-PHD Stiftleisten - Einreihig | Pins4 | – | – | TypGerade | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Raster2.54 mm | – | Länge10.16 mm | VerpackungBeutel | – | MontageartTHT | – | Nennstrom3 A | Arbeitsspannung250 V (AC) | Betriebstemperatur -40 °C up to +105 °C | |||
 | WL-SMCW SMT Mono-color Chip LED Waterclear, –, – | Downloads26 Dateien Strahldaten
| Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWL-SMCW SMT Mono-color Chip LED Waterclear | – | – | – | – | – | dominante Wellenlänge [typ.]525 nm | FarbeGrün | Spitzen-Wellenlänge [typ.]515 nm | Lichtstärke [typ.]430 mcd | Durchlassspannung [typ.]3.2 V | ChiptechnologieInGaN | Abstrahlwinkel Phi 0° [typ.]140 ° | – | – | – | – | – | – | – | – | Länge1.6 mm | VerpackungTape and Reel | – | MontageartSMT | Höhe0.7 mm | – | – | Betriebstemperatur -40 °C up to +85 °C | |||
 | WCAP-ATET Aluminium-Elektrolytkondensatoren, –, – | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWCAP-ATET Aluminium-Elektrolytkondensatoren | – | – | – | – | – | – | – | – | – | – | – | – | Kapazität22 µF | Nennspannung50 V (DC) | Endurance 1000 | Rippelstrom75 mA | Leckstrom11 µA | Verlustfaktor10 % | Raster2.5 mm | Durchmesser6.3 mm | Länge11 mm | VerpackungAmmopack | – | – | – | – | – | – | ||||
 | WCAP-PSLC Aluminium-Polymer-Kondensatoren, –, – | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWCAP-PSLC Aluminium-Polymer-Kondensatoren | – | – | – | – | – | – | – | – | – | – | – | – | Kapazität22 µF | Nennspannung80 V (DC) | Endurance 2000 | Rippelstrom2300 mA | Leckstrom352 µA | Verlustfaktor12 % | – | Durchmesser10 mm | Länge12.4 mm | Verpackung15" Tape & Reel | ESR (Serienersatzwiderstand)38 mΩ | MontageartV-Chip SMT | – | – | – | Betriebstemperatur -55 °C up to +105 °C |