TPS2149IDGNRG4
IC PWR SWITCH N-CHAN 1:2 8MSOPManufacturer: Texas Instruments
Categories: Power Distribution Switches, Load Drivers
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Texas Instruments TPS2149IDGNRG4 is a dual-channel, 200mA N-channel power distribution switch designed for high-side applications. This component features fixed current limiting, thermal shutdown, and undervoltage lockout (UVLO) for robust fault protection across its 2.9V to 5.5V operating voltage range. The TPS2149IDGNRG4 includes a status flag for output monitoring and an ON/OFF interface for control. Its low on-resistance of 340mOhm (typical) minimizes voltage drop. The 1:2 ratio of input to output channels is suitable for various power management tasks. This device is supplied in an 8-HVSSOP package, suitable for surface mounting. It finds application in portable electronics, computing, and communication systems.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Features | Status Flag |
| Packaging | Tape & Reel (TR) |
| Package / Case | 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width) Exposed Pad |
| Output Type | N-Channel |
| Mounting Type | Surface Mount |
| Number of Outputs | 2 |
| Interface | ON/OFF |
| Switch Type | USB Switch |
| Operating Temperature | -40°C ~ 100°C (TJ) |
| Output Configuration | High Side |
| Rds On (Typ) | 340mOhm |
| Input Type | Non-Inverting |
| Voltage - Load | 2.9V ~ 5.5V |
| Voltage - Supply (Vcc/Vdd) | Not Required |
| Current - Output (Max) | 200mA |
| Ratio - Input:Output | 1:2 |
| Supplier Device Package | 8-HVSSOP |
| Fault Protection | Current Limiting (Fixed), Over Temperature, UVLO |
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