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| Part Number | TPS2544RTER | TPS2546RTER | TPS2544RTET | TPS2549RTER | TPS2547RTER | TPS2540RTER | TPS2541RTER | TPS2543RTER |
|---|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Status | Active | Active | Active | Active | Active | Active | Active | Active |
| Switch Type | USB Switch | USB Switch | USB Switch | USB Switch | USB Switch | USB Switch | USB Switch | USB Switch |
| Number of Outputs | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Ratio - Input:Output | 1:1 | 1:1 | 1:1 | 1:1 | 1:1 | 1:1 | 1:1 | 1:1 |
| Output Configuration | High Side | High Side | High Side | High Side | High Side | High Side | High Side | High Side |
| Output Type | N-Channel | N-Channel | N-Channel | N-Channel | N-Channel | N-Channel | N-Channel | N-Channel |
| Interface | On/Off | On/Off | On/Off | On/Off | On/Off | On/Off | On/Off | On/Off |
| Voltage - Load | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 6.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V |
| Voltage - Supply (Vcc/Vdd) | Not Required | Not Required | Not Required | Not Required | Not Required | Not Required | Not Required | Not Required |
| Current - Output (Max) | 3A | 3A | 3A | 3A | 3A | 2.5A | 2.5A | 3A |
| Rds On (Typ) | 73mOhm | 73mOhm | 73mOhm | 47mOhm | 73mOhm | 73mOhm | 73mOhm | 73mOhm |
| Input Type | Non-Inverting | Non-Inverting | Non-Inverting | Non-Inverting | - | Non-Inverting | Non-Inverting | Non-Inverting |
| Features | - | - | - | Load Discharge, Status Flag | Status Flag | Status Flag | Load Discharge, Status Flag | - |
| Fault Protection | Current Limiting (Adjustable), Over Temperature, UVLO | Current Limiting (Adjustable), Over Temperature, UVLO | Current Limiting (Adjustable), Over Temperature, UVLO | Current Limiting (Adjustable), Over Temperature, Over Voltage, UVLO | Current Limiting (Adjustable), Over Temperature | Current Limiting (Adjustable), Over Temperature, UVLO | Current Limiting (Adjustable), Over Temperature, UVLO | Current Limiting (Adjustable), Over Temperature, UVLO |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Supplier Device Package | 16-WQFN (3x3) | 16-WQFN (3x3) | 16-WQFN (3x3) | 16-WQFN (3x3) | 16-WQFN (3x3) | 16-WQFN (3x3) | 16-WQFN (3x3) | 16-WQFN (3x3) |
| Package / Case | 16-WFQFN Exposed Pad | 16-WFQFN Exposed Pad | 16-WFQFN Exposed Pad | 16-WFQFN Exposed Pad | 16-WFQFN Exposed Pad | 16-WFQFN Exposed Pad | 16-WFQFN Exposed Pad | 16-WFQFN Exposed Pad |
