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Overview
| Topology | Buck Converter |
| Input voltage | 4.72-18 V |
| Switching frequency | 450-550 kHz |
| Output 1 | 3.3 V / 5 A |
| IC revision | 004 |
Description
BD9C501EFJ 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 5A. It is a current mode control DC/DCconverter and features high-speed transient response.Phase compensation can also be set easily.
Features
- Synchronous Single DC/DC Converter
- Over Current Protection
- Thermal Shutdown Protection
- Under Voltage Lockout Protection
- Short Circuit Protection
- Fixed Soft Start Function
Typical applications
- LCD TVs/ Set-top Boxes/ DVD/Blu-ray Disc Players/Recorders/ Broadband Network and Communication Interface
- Entertainment Devices
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | L (µH) | IRP,40K (A) | ISAT,10% (A) | ISAT,30% (A) | RDC max. (mΩ) | fres (MHz) | Mount | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 74437349033 | SPEC PCN pendingDue to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff. | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WE-LHMI SMT Power Inductor | 3.3 | 7.5 | 7.9 | 15.1 | 20.9 | 26 | SMT |
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
| 74437349033 | SPEC PCN pendingDue to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff. |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | L (µH) | IRP,40K (A) | ISAT,10% (A) | ISAT,30% (A) | RDC max. (mΩ) | fres (MHz) | Mount | Samples |
|---|