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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 | Produktserie | L (µH) | IR (A) | ISAT1 (A) | ISAT2 (A) | RDC max. (mΩ) | fres (MHz) | Version | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 74479299210 | SPEC | 8 Dateien | WE-PMCI Power Molded Chip Induktivität | 1 | 7.55 | 3.25 | 6.95 | 35 | 60 | High Saturation Current |
| Artikel Nr. | Datenblatt | Simulation | |
|---|---|---|---|
| 74479299210 | SPEC |
| Muster |
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| Artikel Nr. | Datenblatt | Simulation | Downloads | Produktserie | L (µH) | IR (A) | ISAT1 (A) | ISAT2 (A) | RDC max. (mΩ) | fres (MHz) | Version | Muster |
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