TPS2046ADR
IC PWR SWITCH N-CHAN 1:2 8SOICManufacturer: Texas Instruments
Categories: Power Distribution Switches, Load Drivers
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Texas Instruments TPS2046ADR is a dual-channel, high-side power distribution switch with integrated N-channel MOSFETs. Designed for general-purpose applications, this device offers a fixed current limit of 250mA per channel, providing robust fault protection against over-temperature and undervoltage lockout (UVLO) conditions. The input type is inverting, controlled via a simple ON/OFF interface. Each output is configured as high-side, with a low on-resistance (Rds On) of 80mOhm typical. The TPS2046ADR operates with a load voltage range of 2.7V to 5.5V and is supplied in a compact 8-SOIC (0.154", 3.90mm width) surface-mount package, typically provided on tape and reel. This component finds utility in various industrial and consumer electronics applications requiring efficient power management and load switching.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Features | - |
| 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 | General Purpose |
| Operating Temperature | 0°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) | 250mA |
| Ratio - Input:Output | 1:1 |
| Supplier Device Package | 8-SOIC |
| Fault Protection | Current Limiting (Fixed), Over Temperature, UVLO |