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| Part Number | IR3812MTRPBF | IR3822MTRPBF | IR3842MTRPBF | IR3892MTRPBF | IR3802MTRPBF | IR3810MTRPBF | IR3811MTRPBF | IR3812MTR1PBF | 
|---|---|---|---|---|---|---|---|---|
| Manufacturer | Infineon Technologies | Infineon Technologies | Infineon Technologies | Infineon Technologies | Infineon Technologies | Infineon Technologies | Infineon Technologies | Infineon Technologies | 
| Product Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | 
| Function | Step-Down | Step-Down | Step-Down | Step-Down | Step-Down | Step-Down | Step-Down | Step-Down | 
| Output Configuration | Positive | Positive | Positive | Positive | Positive | Positive | Positive | Positive | 
| Topology | Buck | Buck | Buck | Buck | Buck | Buck | Buck | Buck | 
| Output Type | Adjustable | Adjustable | Adjustable | Adjustable | Adjustable | Adjustable | Adjustable | Adjustable | 
| Number of Outputs | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | 
| Voltage - Input (Min) | 2.5V | 2.5V | 1.5V | 1V | 2.5V | 2.5V | 2.5V | 2.5V | 
| Voltage - Input (Max) | 21V | 21V | 16V | 21V | 21V | 21V | 21V | 21V | 
| Voltage - Output (Min/Fixed) | 0.6V | 0.6V | 0.7V | 0.5V | 0.6V | 0.6V | 0.6V | 0.6V | 
| Voltage - Output (Max) | 12V | 12V | 14.4V | 18.06V | 12V | 12V | 12V | 12V | 
| Current - Output | 4A | 4A | 4A | 6A | 4A | 12A | 7A | 4A | 
| Frequency - Switching | 600kHz | 600kHz | 225kHz ~ 1.65MHz | 300kHz ~ 1MHz | 600kHz | 600kHz | 600kHz | 600kHz | 
| Synchronous Rectifier | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | 
| Operating Temperature | -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) | -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 | 
| Package / Case | 15-PowerVQFN | 15-PowerVQFN | 15-PowerVQFN | 31-PowerVFQFN | 15-PowerVQFN | 15-PowerVQFN | 15-PowerVQFN | 15-PowerVQFN | 
| Supplier Device Package | PQFN (5x6) | PQFN (5x6) | PQFN (5x6) | 31-PQFN (5x6) | PQFN (5x6) | PQFN (5x6) | PQFN (5x6) | PQFN (5x6) |