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Texas Instruments UCD3138A | Demoboard TIDA-00707
1-kW, Compact, 97.5% Efficiency, Digital PFC for AC/DC PSUs With eMeter Reference Design
Details
| Topologie | Leistungsfaktor-Korrektur |
| Eingangsspannung | 195-265 V |
| IC-Revision | B |
Beschreibung
TIDA-00707 is a 1-kW, compact (100mmX80mm) power factor converter (PFC) designed for telecom, server, and industrial power supplies. This reference design is a continuous conduction mode boost converter, implemented using a UCD3138A Digital Power Supply controller with all protections built-in. Hardware is designed and tested to pass conducted emissions, surge, and EFT (as per EN55014) requirements. This reference design provides a ready platform of front-end PFC to address various power supplies up to 1 kW, Improves overall system performance lower bus capacitance, lower RMS currents, and front-end protections. It meets stringent current THD and power factor norms and protects from output overcurrent, overvoltage, and undervoltage conditions.
Eigenschaften
Wide Operating Input Range: 195-V to 270-VACDesigned to Drive Wide Range of Downstream DC/DC Converters and Inverter-Fed Motors up to 1 kWHigh Power Factor > 0.99 and < 5% THD From Medium-to-Full Load (50% to 100%); Meets Current THD Regulations as per IEC 61000-3-2High Efficiency of > 97% at Full Load Over Entire Operating Voltage RangePFC Converter designed with a simple, small PCB form factor (100 x 82mm)
Typische Anwendungen
- Merchant Telecom Rectifiers
- Single Phase UPS, Server PSU etc.
Weiterführende Informationen
Artikeldaten
Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | IR(A) | L(mH) | RDC max.(mΩ) | VR(V (AC)) | VT(V (AC)) | Material | L(mm) | B(mm) | H(mm) | Montageart | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WE-CMB Stromkompensierte Netzdrossel, 6 A, 5 mH | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWE-CMB Stromkompensierte Netzdrossel | Nennstrom6 A | Induktivität5 mH | Gleichstromwiderstand45 mΩ | Nennspannung250 V (AC) | Prüfspannung1500 V (AC) | MaterialMnZn | Länge30 mm | Breite21 mm | Höhe35 mm | MontageartTHT | ||||
750343135 | Common Mode Choke, –, – | Simulation– | Downloads– | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | Produktserie Common Mode Choke | – | – | – | – | – | – | – | – | – | – | ||
750343145 | PFC Inductor, –, – | Simulation– | Downloads– | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | Produktserie PFC Inductor | – | – | – | – | – | – | – | – | – | – |