Integrated Circuits (ICs)
BD95841MUV-E2
ActiveRohm Semiconductor
7.5V TO 15V, 4A 1CH SYNCHRONOUS BUCK CONVERTER
Deep-Dive with AI
Search across all available documentation for this part.
Integrated Circuits (ICs)
BD95841MUV-E2
ActiveRohm Semiconductor
7.5V TO 15V, 4A 1CH SYNCHRONOUS BUCK CONVERTER
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | BD95841MUV-E2 |
|---|---|
| Current - Output | 4 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 |
| Part | Outputs and Type | Outputs and Type | Board Type | Supplied Contents | Utilized IC / Part | Voltage - Output [Min] | Voltage - Output [Max] | Current - Output | Contents | Voltage - Input [Max] | Voltage - Input [Min] | Regulator Topology | Main Purpose | Frequency - Switching [Min] | Frequency - Switching [Max] | Voltage - Input (Min) [Min] | Topology | Voltage - Output (Max) [Max] | Function | Operating Temperature [Max] | Operating Temperature [Min] | Output Configuration | Voltage - Output (Min/Fixed) | Package / Case | Supplier Device Package | Mounting Type | Synchronous Rectifier | Number of Outputs | Voltage - Input (Max) [Max] | Output Type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Rohm Semiconductor | 1 | 1 Non-Isolated Output Non-Isolated | Fully Populated | Board(s) | BD95841 | 0.8 V | 5.5 V | 4 A | Board(s) | 15 V | 7.5 V | Buck | DC/DC Step Down | |||||||||||||||||
Rohm Semiconductor | 4 A | 500 kHz | 800 kHz | 7.5 V | Buck | 5.5 V | Step-Down | 100 °C | -20 °C | Positive | 0.8 V | 16-VFQFN Exposed Pad | VQFN016V3030 | Surface Mount | 1 | 15 V | Adjustable |
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 | $ 1.82 | |
| 10 | $ 1.16 | |||
| 25 | $ 0.98 | |||
| 100 | $ 0.78 | |||
| 250 | $ 0.69 | |||
| 500 | $ 0.63 | |||
| 1000 | $ 0.58 | |||
| Digi-Reel® | 1 | $ 1.82 | ||
| 10 | $ 1.16 | |||
| 25 | $ 0.98 | |||
| 100 | $ 0.78 | |||
| 250 | $ 0.69 | |||
| 500 | $ 0.63 | |||
| 1000 | $ 0.58 | |||
| N/A | 29808 | $ 1.04 | ||
| Tape & Reel (TR) | 3000 | $ 0.44 | ||
| Newark | Each (Supplied on Cut Tape) | 1 | $ 1.86 | |
| 10 | $ 1.18 | |||
| 25 | $ 1.00 | |||
| 50 | $ 0.89 | |||
| 100 | $ 0.79 | |||
| 250 | $ 0.68 | |||
| 500 | $ 0.61 | |||
| 1000 | $ 0.49 | |||
Description
General part information
BD95841 Series
BD95841MUV 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 BD95841MUV is designed for power supplies for Digital AV Equipment.
Documents
Technical documentation and resources