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ROHM BD9A600MUV
2.7V to 5.5V Input, 6A Integrated MOSFET Single Synchronous Buck DC/DC Converter BD9A600MUV
Overview
| Topology | Buck Converter |
| Input voltage | 4-5.5 V |
| Switching frequency | 800-1200 kHz |
| Output 1 | 1.2 V / 6 A |
| Output 2 | 1 V / 6 A |
| Output 3 | 1.1 V / 6 A |
| IC revision | 004 |
Description
BD9A600MUV is a synchronous buck switching regulator with built-in low on-resistance power MOSFETs. It is capable of providing current up to 6A.The SLLMTM control provides excellent efficiency characteristics in light-load conditions which make the product ideal for equipment and devices that demand minimal standby power consumption. The oscillating frequency is high at 1MHz using a small value of inductance. 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 (Simple Light Load Mode)Control.
- Over Current Protection.
- Short Circuit Protection.
- Thermal Shutdown Protection.
- Under Voltage Lockout Protection.
- Adjustable Soft start Function.
- Power Good Output.
- VQFN016V3030 Package(Backside Heat Dissipation)
Typical applications
- Printers, OA Equipment/ Entertainment Devices
- Laptop PCs/ Tablet PCs/ Servers / LCD TVs
- Step-down Power Supply for DSPs, FPGAs, Microprocessors, etc./ Distributed Power Supply, Secondary Power Supply
- 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 µH, 13.4 A | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-LHMI SMT Power Inductor | Inductance1 µH | Performance Rated Current13.4 A | Saturation Current @ 10%13 A | Saturation Current @ 30%25.8 A | DC Resistance6.5 mΩ | Self Resonant Frequency51 MHz | MountSMT |