Integrated Circuits (ICs)
BD95821MUV-E2
ActiveRohm Semiconductor
DC/DC CONV, SYNC BUCK, 800KHZ, 100DEG C ROHS COMPLIANT: YES
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Integrated Circuits (ICs)
BD95821MUV-E2
ActiveRohm Semiconductor
DC/DC CONV, SYNC BUCK, 800KHZ, 100DEG C ROHS COMPLIANT: YES
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | BD95821MUV-E2 |
|---|---|
| Current - Output | 2 A |
| Frequency - Switching [Max] | 800 kHz |
| Frequency - Switching [Min] | 500 kHz |
| Function | Step-Down |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 100 °C |
| Operating Temperature [Min] | -20 °C |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Package / Case | 16-VFQFN Exposed Pad |
| Supplier Device Package | VQFN016V3030 |
| Synchronous Rectifier | True |
| Topology | Buck |
| Voltage - Input (Max) [Max] | 15 V |
| Voltage - Input (Min) [Min] | 7.5 V |
| Voltage - Output (Max) [Max] | 5.5 V |
| Voltage - Output (Min/Fixed) | 0.8 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 1.71 | |
| 10 | $ 1.09 | |||
| 25 | $ 0.92 | |||
| 100 | $ 0.73 | |||
| 250 | $ 0.64 | |||
| 500 | $ 0.59 | |||
| 1000 | $ 0.54 | |||
| Digi-Reel® | 1 | $ 1.71 | ||
| 10 | $ 1.09 | |||
| 25 | $ 0.92 | |||
| 100 | $ 0.73 | |||
| 250 | $ 0.64 | |||
| 500 | $ 0.59 | |||
| 1000 | $ 0.54 | |||
| Tape & Reel (TR) | 3000 | $ 0.40 | ||
| Newark | Each (Supplied on Cut Tape) | 1 | $ 1.11 | |
| 10 | $ 0.96 | |||
| 25 | $ 0.90 | |||
| 50 | $ 0.84 | |||
| 100 | $ 0.78 | |||
| 250 | $ 0.73 | |||
| 500 | $ 0.69 | |||
| 1000 | $ 0.67 | |||
Description
General part information
BD95821MUV Series
BD95821MUV is a 1ch synchronous buck converter that can generate output voltage (0.8V 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 H3Reg™ technology, a Rohm proprietary constant ONTIME 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.
Documents
Technical documentation and resources