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Overview
| Topology | Buck Converter |
| Input voltage | 7.2-26 V |
| Switching frequency | 484-656 kHz |
| Output 1 | 5 V / 1 A |
| IC revision | 006 |
Description
The BD9E102FJ is a synchronous buck switchingregulator with low on-resistance built-in power MOSFETs.High efficiency at light load with a SLLMTM. It is mostsuitable for use in the equipment to reduce the standbypower is required. 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 SLLMTM control (Simple Light Load Mode) Efficiency = 80% (@IOUT=10mA) Over current protection Short circuit protection Thermal shutdown protection Undervoltage lockout protection Soft start Reduce external diode SOP-J8 package
Typical applications
- Secondary power supply and Adapter equipments
- Consumer applications such as home appliance
- Telecommunication devices
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Product series | L (µH) | IR (A) | ISAT (A) | fres (MHz) | Mount | IRP,40K (A) | RDC max. (mΩ) | Size | Version | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 744053006 | SPEC | 8 files | WE-TPC SMT Tiny Power Inductor | 6.2 | 2.2 | 1.7 | 38 | SMT | – | 45 | 5828 | SMT | ||
 | 744778910 | SPEC | 8 files | WE-PD SMT Power Inductor | 10 | – | – | – | – | 2.9 | 72 | 7332 | Robust |
| Samples |
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| Order Code | Datasheet | Simulation | Downloads | Product series | L (µH) | IR (A) | ISAT (A) | fres (MHz) | Mount | IRP,40K (A) | RDC max. (mΩ) | Size | Version | Samples |
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