TPS2042DG4
IC PWR SWITCH N-CHAN 1:2 8SOICManufacturer: Texas Instruments
Categories: Power Distribution Switches, Load Drivers
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The Texas Instruments TPS2042DG4 is a high-side power distribution switch designed for versatile power management applications. This N-channel MOSFET switch features a 1:1 input-to-output ratio and provides a maximum output current of 500mA per channel. Integrated fault protection mechanisms include fixed current limiting, over-temperature shutdown, and undervoltage lockout (UVLO) to safeguard the load and the device. The TPS2042DG4 offers an ON/OFF interface for control and is configured with two outputs, each capable of handling a load voltage range of 2.7V to 5.5V. Its low on-resistance, typically 80mOhm, minimizes voltage drop and power dissipation. Packaged in an 8-SOIC surface-mount format, this component is suitable for use in industrial automation, consumer electronics, and telecommunications equipment. The operating temperature range is -40°C to 85°C.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Features | - |
| Packaging | Tube |
| 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 | General Purpose |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | High Side |
| Rds On (Typ) | 80mOhm |
| Input Type | Inverting |
| Voltage - Load | 2.7V ~ 5.5V |
| Voltage - Supply (Vcc/Vdd) | Not Required |
| Current - Output (Max) | 500mA |
| Ratio - Input:Output | 1:1 |
| Supplier Device Package | 8-SOIC |
| Fault Protection | Current Limiting (Fixed), Over Temperature, UVLO |