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Details
| Topologie | Abwärtswandler |
| Eingangsspannung | 2.7-5.5 V |
| Ausgang 1 | 1.2 V / 3 A |
| Ausgang 2 | 1.8 V / 3 A |
| Ausgang 3 | 1.5 V / 3 A |
| Ausgang 4 | 1 V / 3 A |
| IC-Revision | 004 |
Beschreibung
BD9B304QWZ is a synchronous buck switching regulator with built-in low on-resistance power MOSFETs. This IC, which is capable of providing current up to 3A, features fast transient response by employing constant on-time control system. It offers high oscillating frequency at low inductance. With its original constant on-time control method which operates low consumption at light load, this product is ideal for equipment and devices that demand minimal standby power consumption.
Eigenschaften
- Single Synchronous Buck DC/DC Converter
- Constant On-time Control Suitable to Deep-SLLM
- Over Current Protection
- Short Circuit Protection
- Thermal Shutdown Protection
- Under Voltage Lockout Protection
- UMMP008AZ020 Package (Backside Heat Dissipation)
Typische Anwendungen
- Storage Devices (HDDs/SSDs)
- LCD TVs/ Printers/ OA Equipment
- Step-down Power Supply for DSPs, FPGAs, Microprocessors, etc./ Distributed Power Supplies, Secondary Power Supplies
- Laptop PCs/Tablet PCs/Servers
Weiterführende Informationen
Artikeldaten
Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | L(µH) | IR(A) | ISAT1(A) | ISAT2(A) | RDC max.(mΩ) | fres(MHz) | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WE-PMCI Power Molded Chip Induktivität, 1 µH, 6.2 A | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWE-PMCI Power Molded Chip Induktivität | Induktivität1 µH | Nennstrom6.2 A | Sättigungsstrom 13.25 A | Sättigungsstrom 26.95 A | Gleichstromwiderstand35 mΩ | Eigenresonanzfrequenz60 MHz |