IC-Hersteller Novosense Micro
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Details
| Topologie | Gegentaktwandler (Halbbrücken) |
| Eingangsspannung | 36-60 V |
| Ausgang 1 | 12 V / 20 A |
| IC-Revision | 1.0 |
Beschreibung
This application guide introduces an isolated half-bridge synchronous rectifier power supply evaluation module with 48V input, 240W 12V output, 200KHz switching frequency and maximum efficiency up to 95% for communication systems.
Eigenschaften
- Isolated dual-channel gate driver
- 5kV RMS isolation withstand voltage
- Input-side supply voltage: 2.7V to 5.5V
- Drive-side supply voltage: up to 25V
- 4A drive current and 6A absorption current
- Up to 150KV/us common mode transient immunity
- 19ns typical propagation delay
- 5ns maximum transmission delay matching
- 6ns maximum pulse width distortion
- Programmable dead time
- AEC-Q100 certification
- Over-current and over-temperature protection mechanism
- Operating temperature range: -40℃~125℃
Typische Anwendungen
- Isolated DC-DC and AC-DC power supplies for servers, telecommunications and industry, DC-AC solar inverters, Motor drives and EV charging, UPS and battery chargers
Weiterführende Informationen
Artikeldaten
| Artikel Nr. | Datenblatt | Simulation | Downloads | Produktserie | L (µH) | IRP,40K (A) | ISAT1 (A) | ISAT,30% (A) | RDC (mΩ) | fres (MHz) | Material | C | VR (V (DC)) | Endurance (h) | Betriebstemperatur | IRIPPLE (mA) | ILeak (µA) | DF (%) | Raster (mm) | Ø D (mm) | L (mm) | Verpackung | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 744316047 | SPEC | 8 Dateien | WE-HCI SMT-Hochstrominduktivität | 0.47 | 19.5 | 8 | 16 | 2.75 | 280 | Superflux | – | – | – | -40 °C bis zu +150 °C | – | – | – | – | – | 5.5 | – | ||
| 74435580330 | SPEC | 8 Dateien | WE-HCI SMT-Hochstrominduktivität | 3.3 | 33.2 | 27.5 | 45 | 1.7 | 26.5 | MnZn | – | – | – | -40 °C bis zu +125 °C | – | – | – | – | – | 22.5 | – | ||
 | 860040875005 | SPEC | 7 Dateien | WCAP-ATUL Aluminium-Elektrolytkondensatoren | – | – | – | – | – | – | – | 100 µF | 100 | 7000 | -40 °C bis zu +105 °C | 800 | 100 | 9 | 5 | 10 | 25 | Ammopack |
| Artikel Nr. | Datenblatt | Simulation | |
|---|---|---|---|
| 744316047 | SPEC | |
| 74435580330 | SPEC | |
| 860040875005 | SPEC |
| Muster |
|---|
| Artikel Nr. | Datenblatt | Simulation | Downloads | Produktserie | L (µH) | IRP,40K (A) | ISAT1 (A) | ISAT,30% (A) | RDC (mΩ) | fres (MHz) | Material | C | VR (V (DC)) | Endurance (h) | Betriebstemperatur | IRIPPLE (mA) | ILeak (µA) | DF (%) | Raster (mm) | Ø D (mm) | L (mm) | Verpackung | Muster |
|---|