BD2042AFJ-E2
IC PWR SWITCH N-CHAN 1:2 SOP-J8Manufacturer: Rohm Semiconductor
Categories: Power Distribution Switches, Load Drivers
Quality Control: Learn More
Rohm Semiconductor's BD2042AFJ-E2 is a high-side N-channel power switch designed for efficient power distribution. This 8-SOP-J packaged device offers a 1:2 input-to-output ratio with a maximum output current of 500mA. Key features include fixed current limiting, over-temperature protection, reverse current protection, and under-voltage lockout (UVLO). A status flag provides operational feedback. The BD2042AFJ-E2 supports loads from 2.7V to 5.5V and features a low on-resistance of 100mOhm typical. Its robust fault protection makes it suitable for applications in consumer electronics and industrial systems where reliable power management is critical. The device is supplied in Tape & Reel (TR) packaging for automated assembly.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Features | Status Flag |
| Packaging | Tape & Reel (TR) |
| Package / Case | 8-SOIC (0.154"", 3.90mm Width) |
| Output Type | N-Channel |
| Mounting Type | Surface Mount |
| Number of Outputs | 2 |
| Interface | ON/OFF |
| Switch Type | USB Switch |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | High Side |
| Rds On (Typ) | 100mOhm |
| Input Type | Non-Inverting |
| Voltage - Load | 2.7V ~ 5.5V |
| Voltage - Supply (Vcc/Vdd) | Not Required |
| Current - Output (Max) | 500mA |
| Ratio - Input:Output | 1:2 |
| Supplier Device Package | 8-SOP-J |
| Fault Protection | Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO |
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