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Overview
| Topology | Buck Converter |
| Input voltage | 2.7-5.5 V |
| Output 1 | 1.2 V / 3 A |
| Output 2 | 1.5 V / 3 A |
| Output 3 | 1 V / 3 A |
| IC revision | 001 |
Description
This is the product guarantees long time support in Industrial market. BD9B301MUV-LB 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.
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
- Step-down Power Supply for DSPs, FPGAs, Microprocessors, etc./ Distributed Power Supply, Secondary Power Supply
- Industrial Equipment
- Printers, OA Equipment
- Storage Devices (HDDs/SSDs)
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 |