TPS2228DB
IC PWR SWITCH 3:4 30SSOPManufacturer: Texas Instruments
Categories: Power Distribution Switches, Load Drivers
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Texas Instruments TPS2228DB is a four-channel PCMCIA power switch with a 3:4 input to output ratio, delivering up to 1A per channel. This device integrates fixed current limiting and over-temperature fault protection, along with a status flag for output monitoring. Designed for surface mount applications, it is housed in a 30-SSOP package. The TPS2228DB is suitable for load voltages of 1.8V, 3.3V, and 5V. Its typical on-resistance (Rds On) is 97mOhm. This component finds application in various industries including consumer electronics and industrial systems requiring robust power distribution.
Additional Information
Series: -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 | 30-SSOP (0.209"", 5.30mm Width) |
| Output Type | - |
| Mounting Type | Surface Mount |
| Number of Outputs | 4 |
| Interface | Serial |
| Switch Type | PCMCIA Switch |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | High Side |
| Rds On (Typ) | 97mOhm |
| Input Type | - |
| Voltage - Load | 1.8V, 3.3V, 5V |
| Voltage - Supply (Vcc/Vdd) | Not Required |
| Current - Output (Max) | 1A |
| Ratio - Input:Output | 3:4 |
| Supplier Device Package | 30-SSOP |
| Fault Protection | Current Limiting (Fixed), Over Temperature |