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Overview
| Topology | Buck Converter |
| Input voltage | 7-23 V |
| Switching frequency | 484-616 kHz |
| Output 1 | 3.3 V / 3 A |
| IC revision | 001 |
Description
BD9E302EFJ is a synchronous buck switching regulator with built-in power MOSFETs. High efficiency at light load with a SLLMTM (Simple Light Load Mode). It is most suitable for use in the equipment to reduce the standby power is required. It is a current mode control DC/DC converter 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)
- Over current protection
- Short circuit protection
- Thermal shutdown protection
- Under voltage lockout protection
- Soft start
- Reduce external diode
- HTSOP-J8 package
Typical applications
- Telecommunication devices
- Secondary power supply and Adapter equipment
- Consumer applications such as home appliance
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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WE-LHMI SMT Power Inductor, 3.3 µH, 5.45 A | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-LHMI SMT Power Inductor | Inductance3.3 µH | Performance Rated Current5.45 A | Saturation Current @ 10%5.55 A | Saturation Current @ 30%10.9 A | DC Resistance38 mΩ | Self Resonant Frequency27 MHz | MountSMT |