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Details
| Topologie | Abwärtswandler |
| Eingangsspannung | 12 V |
| Schaltfrequenz | 280-380 kHz |
| Ausgang 1 | 5 V / 1.5 A |
| IC-Revision | 004 |
Beschreibung
BD9E103FJ is a single synchronous buck DC/DCconverter with built-in low on-resistance powerMOSFETs. The SLLMTM control provides excellentefficiency characteristics in light-load conditions whichmake the product ideal for equipment and devices thatdemand minimal standby power consumption.BD9E103FJ is a current mode control DC/DC converterand features high-speed transient response. Phasecompensation can also be set easily.
Eigenschaften
Single Synchronous Buck DC/DC Converter 5V Fixed Output Voltage SLLMTM (Simple Light Load Mode) Control Efficiency = 80% (@IOUT=10mA) Over Current Protection Short Circuit Protection Thermal Shutdown Protection Under Voltage Lockout Protection Over Voltage Protection Internal Soft Start Reduced External Diode SOP-J8 Package
Typische Anwendungen
- Telecommunication Devices
- Consumer Applications such as Home Appliance
- Secondary Power Supply and Adapter Equipment
Weiterführende Informationen
Artikeldaten
Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | L(µH) | IR(A) | ISAT(A) | RDC(mΩ) | fres(MHz) | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WE-LQS SMT-Speicherdrossel, 22 µH, 2.1 A | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWE-LQS SMT-Speicherdrossel | Induktivität22 µH | Nennstrom2.1 A | Sättigungsstrom2.5 A | Gleichstromwiderstand89 mΩ | Eigenresonanzfrequenz15 MHz |