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Texas Instruments LMG3422R050 | Demoboard LMG3422EVM-041
LMG3422R050 600-V 50-mΩ half-bridge daughter card
Details
| Topologie | Gegentaktwandler (Halbbrücken) |
| Eingangsspannung | 650 V |
| Schaltfrequenz | 2200 kHz |
| IC-Revision | B |
Beschreibung
LMG3422EVM-041 configures two LMG3422R050 GaN FETs in a half-bridge with the latched over current protection function and all the necessary auxiliary peripheral circuitry. This EVM is designed to work in conjunction with larger systems.
Eigenschaften
- Input voltage operates up to 600 V
- Simple open loop design to evaluate performance of LMG342XR0XX
- Single/Dual PWM input on board for PWM signal with variable dead time
- Cycle-by-cycle over current protection function
- Convenient probe points for logic and power stage measurements with oscilloscope probes that have short ground spring probes
Typische Anwendungen
- Solar inverters and industrial motor drives
- Uninterruptable power supplies, Switch-mode power converters
- Merchant telecom rectifiers, Merchant network & server PSU
Weiterführende Informationen
Artikeldaten
Artikel Nr. | Datenblatt | Downloads | Status | Produktserie | Vin | VOut1(V) | IOut1(A) | Isolierungstyp | fswitch(kHz) | ∫Udt(Vµs) | NPRI : NSEC | L(µH) | VT(V (AC)) | L(mm) | B(mm) | H(mm) | Montageart | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WE-PPTI Push-Pull Transformers, 4.5 - 5.5 V (DC), 5 V | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWE-PPTI Push-Pull Transformers | Input Voltage 4.5 - 5.5 V (DC) | Ausgangsspannung 15 V | Ausgangsstrom 11 A | IsolierungstypFunktional | Switching Frequency 400 - 700 | Spannung-µSekunde8.6 Vµs | Übersetzungsverhältnis1:1.1 | Induktivität72 µH | Prüfspannung2500 V (AC) | Länge8.3 mm | Breite12.6 mm | Höhe4.1 mm | MontageartSMT |