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| Part Number | BTS54040LBFAUMA1 | BTS54040LBAAUMA1 | BTS54040LBBAUMA1 | BTS54040LBEAUMA1 |
|---|---|---|---|---|
| Manufacturer | Infineon Technologies | Infineon Technologies | Infineon Technologies | Infineon Technologies |
| Product Status | Discontinued at Digi-Key | Discontinued at Digi-Key | Discontinued at Digi-Key | Discontinued at Digi-Key |
| Switch Type | General Purpose | General Purpose | General Purpose | General Purpose |
| Number of Outputs | 4 | 4 | 4 | 4 |
| Ratio - Input:Output | 1:2 | 1:1 | 1:1 | 1:2 |
| Output Configuration | High Side | High Side | High Side | High Side |
| Output Type | N-Channel | N-Channel | N-Channel | N-Channel |
| Interface | SPI | SPI | SPI | SPI |
| Voltage - Load | 5.5V ~ 28V | 5.5V ~ 28V | 5.5V ~ 28V | 5.5V ~ 28V |
| Voltage - Supply (Vcc/Vdd) | 3.8V ~ 5.5V | 3.8V ~ 5.5V | 3.8V ~ 5.5V | 3.8V ~ 5.5V |
| Current - Output (Max) | 2A | - | 2A | 2A |
| Rds On (Typ) | 39mOhm | 39mOhm | 39mOhm | 39mOhm |
| Input Type | - | - | - | - |
| Features | - | Slew Rate Controlled | - | - |
| Fault Protection | Current Limiting (Fixed), Over Temperature, Over Voltage | Current Limiting (Fixed), Over Temperature, Over Voltage, UVLO | Current Limiting (Fixed), Over Temperature, Over Voltage | Current Limiting (Fixed), Over Temperature, Over Voltage |
| Operating Temperature | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Supplier Device Package | PG-TSON-24-3 | PG-TSON-24-3 | PG-TSON-24-3 | PG-TSON-24-3 |
| Package / Case | 24-PowerTDFN | 24-PowerTDFN | 24-PowerTDFN | 24-PowerTDFN |
