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| Part Number | FDMF6705B | FDMF6706B | FDMF6707B | FDMF6705V | FDMF6705 |
|---|---|---|---|---|---|
| Manufacturer | onsemi | Fairchild Semiconductor | Fairchild Semiconductor | onsemi | Fairchild Semiconductor |
| Product Status | Active | Active | Active | Active | Active |
| Output Configuration | Half Bridge | Half Bridge | Half Bridge | - | Half Bridge |
| Applications | Synchronous Buck Converters | Synchronous Buck Converters | Synchronous Buck Converters | - | Synchronous Buck Converters |
| Interface | PWM | PWM | PWM | - | PWM |
| Load Type | Inductive | Inductive | Inductive | - | Inductive |
| Technology | DrMOS | DrMOS | DrMOS | - | DrMOS |
| Rds On (Typ) | 1Ohm LS, 1Ohm HS | 1Ohm LS, 1Ohm HS | 1Ohm LS, 1Ohm HS | - | 1Ohm LS, 1Ohm HS |
| Current - Output / Channel | 38A | 43A | 50A | - | 38A |
| Current - Peak Output | - | - | - | - | - |
| Voltage - Supply | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V | - | 4.5V ~ 5.5V |
| Voltage - Load | 3V ~ 24V | 3V ~ 15V | 3V ~ 15V | - | 3V ~ 24V |
| Operating Temperature | -40°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) | - | -40°C ~ 150°C (TJ) |
| Features | Bootstrap Circuit, Status Flag | Bootstrap Circuit, Status Flag | Bootstrap Circuit, Status Flag | - | Bootstrap Circuit, Status Flag |
| Fault Protection | Over Temperature, Shoot-Through, UVLO | Over Temperature, Shoot-Through, UVLO | Over Temperature, Shoot-Through, UVLO | - | Over Temperature, Shoot-Through, UVLO |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | - | Surface Mount |
| Package / Case | 40-PowerTFQFN | 40-PowerTFQFN | 40-TFQFN Exposed Pad | - | 40-TFQFN Exposed Pad |
| Supplier Device Package | 40-PQFN (6x6) | 40-PQFN (6x6) | 40-PQFN (6x6) | - | 40-PQFN (6x6) |
