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Details
| Topologie | Abwärtswandler |
| Eingangsspannung | 4-18 V |
| Schaltfrequenz | 400-2200 kHz |
| Ausgang 1 | 5.5 V / 15 A |
Beschreibung
The TPS542A52EVM-059 evaluation module (EVM) uses the Texas Instruments TPS542A52 buck converter. The TPS542A52 is a highly integrated high-efficiency synchronous buck converter with differential remote sensing. It is capable of delivering up to 15 A to a load with output voltages ranging from 0.5 V to 5.5 V. The high-side and low-side switching MOSFETs are integrated in the device package, along with their associated gate drive circuitry.
Eigenschaften
- Differential remote sensing
- No external compensation network design
- Selectable switching frequency from 400 kHz to 2.2 MHz
- Synchronization to an external clock
Typische Anwendungen
- Wireless and wired communication infrastructure, ASIC, SoC, FPGA, DSP core, and I/O rails
- Industrial PCs, automation, ATE, PLC, video surveillance, Enterprise server, switches, routers, Enterprise storage, SSD, NAS
Weiterführende Informationen
Artikeldaten
Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | L(nH) | LR(nH) | IR(A) | ISAT,10%(A) | ISAT,30%(A) | RDC(mΩ) | fres(MHz) | Material | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WE-HCM SMT-Hochstrominduktivität, 220 nH, 174 nH | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWE-HCM SMT-Hochstrominduktivität | Induktivität220 nH | Nenninduktivität174 nH | Nennstrom26 A | Sättigungsstrom 126.8 A | Sättigungsstrom @ 30%29.9 A | Gleichstromwiderstand0.29 mΩ | Eigenresonanzfrequenz38 MHz | MaterialMnZn | ||||
 | WE-HCM SMT-Hochstrominduktivität, 330 nH, 305 nH | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWE-HCM SMT-Hochstrominduktivität | Induktivität330 nH | Nenninduktivität305 nH | Nennstrom25 A | Sättigungsstrom 127.3 A | Sättigungsstrom @ 30%32 A | Gleichstromwiderstand0.37 mΩ | Eigenresonanzfrequenz35 MHz | MaterialMnZn |