BUK125-50L,127
IC PWR DRVR N-CH 1:1 SOT263B-01Manufacturer: NXP USA Inc.
Categories: Power Distribution Switches, Load Drivers
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NXP USA Inc.'s TOPFET™ series BUK125-50L-127 is a high-performance N-channel power switch designed for robust power control applications. This device features a 1:1 input-to-output ratio and delivers a maximum continuous output current of 40A. Integrated fault protection mechanisms include fixed current limiting, open load detection, over-temperature protection, and over-voltage protection, ensuring system reliability. The BUK125-50L-127 offers a low-side output configuration and a typical on-resistance of 15mOhm, facilitating efficient power delivery up to 50V. Its SOT263B-01 package, with formed leads for through-hole mounting, is suited for demanding environments. The component includes a status flag for feedback and operates with a 5V supply voltage, making it suitable for industrial automation, automotive systems, and power supply management.
Additional Information
Series: TOPFET™RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Features | Status Flag |
| Packaging | Tube |
| Package / Case | TO-220-5 Formed Leads |
| Output Type | N-Channel |
| Mounting Type | Through Hole |
| Number of Outputs | 1 |
| Interface | ON/OFF |
| Switch Type | General Purpose |
| Operating Temperature | 150°C (TJ) |
| Output Configuration | Low Side |
| Rds On (Typ) | 15mOhm |
| Input Type | Non-Inverting |
| Voltage - Load | 50V (Max) |
| Voltage - Supply (Vcc/Vdd) | 5V |
| Current - Output (Max) | 40A |
| Ratio - Input:Output | 1:1 |
| Supplier Device Package | SOT263B-01 |
| Fault Protection | Current Limiting (Fixed), Open Load Detect, Over Temperature, Over Voltage |
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