BUK219-50Y,127
IC PWR DRVR N-CH 1:1 SOT263B-01Manufacturer: NXP USA Inc.
Categories: Power Distribution Switches, Load Drivers
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NXP TOPFET™ BUK219-50Y-127 is a high-side N-channel power switch/driver with a 1:1 ratio, capable of delivering up to 2A. This component, housed in a SOT263B-01 package (TO-220-5 Formed Leads), features robust fault protection including fixed current limiting, open load detection, over-temperature, and over-voltage protection. A status flag provides essential operational feedback. It is suitable for applications requiring robust power control and protection, commonly found in automotive and industrial automation systems. The device offers a typical ON-resistance of 135mOhm and operates across a load voltage range of 5.5V to 35V, with a maximum junction temperature of 150°C. The interface is a simple ON/OFF control.
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 | High Side |
| Rds On (Typ) | 135mOhm |
| Input Type | Non-Inverting |
| Voltage - Load | 5.5V ~ 35V |
| Voltage - Supply (Vcc/Vdd) | Not Required |
| Current - Output (Max) | 2A |
| 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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