Topology | Buck Converter |
Input voltage | 12 V |
Switching frequency | 500-800 kHz |
Output 1 | 1.8 V / 2 A |
Output 2 | 3.3 V / 2 A |
Output 3 | 1 V / 2 A |
Output 4 | 5 V / 2 A |
Output 5 | 1.2 V / 2 A |
IC revision | 003 |
BD95821MUV is a 1ch synchronous buck converter that can generate output voltage (0.8 V to 5.5V) at the input voltage range (7.5V to 15V). Space-saving and high efficient switching regulator can be achieved due to built-in N-MOSFET power transistors. The IC also incorporates H 3 Reg TM technology, a Rohm proprietary constant ON TIME control mode which facilitates ultra-high transient response against changes in load without external compensation components. Fixed soft start function, power good function, and short circuit / over voltage protection with timer latch functions are incorporated. The BD95821MUV is designed for power supplies for Digital AV Equipment.
Order Code | Datasheet | Simulation | Downloads | Status | Product series | L (µH) | IRP,40K (A) | ISAT,30% (A) | RDC typ. (mΩ) | fres (MHz) | VOP (V) | Mount | Samples | |
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74438336033 | SPEC | 10 files | Active i| Production is active. Expected lifetime: >10 years. | WE-MAPI SMT Power Inductor | 3.3 | 2.9 | 5.35 | 99 | 39 | 80 | SMT |
Order Code | Datasheet | Simulation | |
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74438336033 | SPEC |
Samples |
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Order Code | Datasheet | Simulation | Downloads | Status | Product series | L (µH) | IRP,40K (A) | ISAT,30% (A) | RDC typ. (mΩ) | fres (MHz) | VOP (V) | Mount | Samples |
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