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Overview
| Topology | Buck Converter |
| Input voltage | 4.13-5.5 V |
| Output 1 | 3.3 V / 3 A |
| IC revision | 004 |
Description
This is the product guarantees long time support inIndustrial market.BD9B301MUV-LB is a synchronous buck switchingregulator 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 constanton-time control system. It offers high oscillatingfrequency at low inductance. With its original constanton-time control method which operates low consumptionat light load, this product is ideal for equipment anddevices that demand minimal standby powerconsumption.
Features
Long Time Support Product for IndustrialApplications Synchronous Single DC/DC Converter Constant on-time control suitable to Deep-SLLM Over Current Protection Short Circuit Protection Thermal Shutdown Protection Under Voltage Lockout Protection Adjustable Soft Start Power Good Output VQFN016V3030 Package(Backside Heat Dissipation)
Typical applications
- Storage Devices (HDDs/SSDs)
- Step-down Power Supply for DSPs, FPGAs, Microprocessors, etc./ Distributed Power Supply, Secondary Power Supply
- Industrial Equipment
- Printers, OA Equipment
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, 1.5 µH, 7.8 A | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-LHMI SMT Power Inductor | Inductance1.5 µH | Performance Rated Current7.8 A | Saturation Current @ 10%7.7 A | Saturation Current @ 30%14.2 A | DC Resistance25 mΩ | Self Resonant Frequency45 MHz | MountSMT |