Integrated Circuits (ICs)
BD9E302EFJ-E2
ActiveRohm Semiconductor
7.0V TO 28V INPUT, 3A INTEGRATED MOSFET SINGLE SYNCHRONOUS BUCK DC/DC CONVERTER
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Integrated Circuits (ICs)
BD9E302EFJ-E2
ActiveRohm Semiconductor
7.0V TO 28V INPUT, 3A INTEGRATED MOSFET SINGLE SYNCHRONOUS BUCK DC/DC CONVERTER
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Technical Specifications
Parameters and characteristics for this part
| Specification | BD9E302EFJ-E2 |
|---|---|
| Current - Output | 3 A |
| Frequency - Switching | 550 kHz |
| Function | Step-Down |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Package / Case | 0.154 in |
| Package / Case | 8-SOIC |
| Package / Case | 3.9 mm |
| Supplier Device Package | 8-HTSOP-J |
| Synchronous Rectifier | True |
| Topology | Buck |
| Voltage - Input (Max) [Max] | 28 V |
| Voltage - Input (Min) [Min] | 7 V |
| Voltage - Output (Max) [Max] | 19.6 V |
| Voltage - Output (Min/Fixed) | 1 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 | $ 1.90 | |
| 10 | $ 1.21 | |||
| 25 | $ 1.03 | |||
| 100 | $ 0.82 | |||
| 250 | $ 0.72 | |||
| 500 | $ 0.66 | |||
| 1000 | $ 0.61 | |||
| Digi-Reel® | 1 | $ 1.90 | ||
| 10 | $ 1.21 | |||
| 25 | $ 1.03 | |||
| 100 | $ 0.82 | |||
| 250 | $ 0.72 | |||
| 500 | $ 0.66 | |||
| 1000 | $ 0.61 | |||
| Tape & Reel (TR) | 2500 | $ 0.56 | ||
| 5000 | $ 0.52 | |||
| 7500 | $ 0.51 | |||
| 12500 | $ 0.49 | |||
| 17500 | $ 0.48 | |||
| Newark | Each (Supplied on Cut Tape) | 1 | $ 1.92 | |
| 10 | $ 1.05 | |||
| 25 | $ 0.94 | |||
| 50 | $ 0.83 | |||
| 100 | $ 0.71 | |||
| 250 | $ 0.68 | |||
| 500 | $ 0.65 | |||
| 1000 | $ 0.59 | |||
Description
General part information
BD9E302EFJ Series
BD9E302EFJ is a synchronous buck switching regulator with built-in power MOSFETs. High efficiency at light load with a SLLM™ (Simple Light Load Mode). It is most suitable for use in the equipment to reduce the standby power is required. It is a current mode control DC/DC converter and features high-speed transient response. Phase compensation can also be set easily.
Documents
Technical documentation and resources