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| Part Number | MC33981ABHFK | MC33981BHFK | MC34981ABHFK |
|---|---|---|---|
| Manufacturer | NXP USA Inc. | Freescale Semiconductor | NXP USA Inc. |
| Product Status | Obsolete | Active | Obsolete |
| Switch Type | General Purpose | General Purpose | General Purpose |
| Number of Outputs | 1 | 1 | 1 |
| Ratio - Input:Output | 1:1 | 1:1 | 1:1 |
| Output Configuration | High Side | High Side | High Side |
| Output Type | N-Channel | N-Channel | N-Channel |
| Interface | PWM | PWM | PWM |
| Voltage - Load | 6V ~ 27V | 6V ~ 27V | 6V ~ 27V |
| Voltage - Supply (Vcc/Vdd) | - | - | - |
| Current - Output (Max) | 40A | 40A | 40A |
| Rds On (Typ) | 4mOhm | 4mOhm | 4mOhm (Max) |
| Input Type | - | - | - |
| Features | Slew Rate Controlled | Slew Rate Controlled | Slew Rate Controlled |
| Fault Protection | Current Limiting (Fixed), Over Temperature | Current Limiting (Fixed), Over Temperature | Current Limiting (Fixed), Over Temperature |
| Operating Temperature | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Supplier Device Package | 16-PQFN (12x12) | 16-PQFN (12x12) | 16-PQFN (12x12) |
| Package / Case | 16-PowerQFN | 16-PowerQFN | 16-PowerQFN |
