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Details
| Topologie | Abwärtswandler |
| Eingangsspannung | 4.72-18 V |
| Schaltfrequenz | 450-550 kHz |
| Ausgang 1 | 3.3 V / 4 A |
| IC-Revision | 004 |
Beschreibung
BD9C401EFJ is a synchronous buck switching regulatorwith built-in low on-resistance power MOSFETs. Withwide input voltage range, It is capable of providingcurrent of up to 4A. It is a current mode control DC/DCconverter and features high-speed transient response.Phase compensation can also be set easily.
Eigenschaften
- Synchronous Single DC/DC Converter
- Over Current Protection
- Thermal Shutdown Protection
- Under Voltage Lockout Protection
- Short Circuit Protection
- Fixed Soft Start Function
Typische Anwendungen
- Entertainment Devices
- LCD TVs/ Set-top Boxes/ DVD/Blu-ray Disc Players/Recorders/ Broadband Network and Communication Interface
Weiterführende Informationen
Artikeldaten
| Artikel Nr. | Datenblatt | Simulation | Downloads | Produktserie | L (µH) | IRP,40K (A) | ISAT1 (A) | ISAT,30% (A) | RDC max. (mΩ) | fres (MHz) | Montageart | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 74437349047 | SPEC | 8 Dateien | WE-LHMI SMT Speicherdrossel | 4.7 | 6.2 | 7.5 | 14.6 | 30.8 | 24 | SMT |
| Artikel Nr. | Datenblatt | Simulation | |
|---|---|---|---|
| 74437349047 | SPEC |
| Muster |
|---|
| Artikel Nr. | Datenblatt | Simulation | Downloads | Produktserie | L (µH) | IRP,40K (A) | ISAT1 (A) | ISAT,30% (A) | RDC max. (mΩ) | fres (MHz) | Montageart | Muster |
|---|