| PartNumber | IRS4427PBF | IRS44273LTRPBF | IRS4427SPBF |
| Description | Gate Drivers Dual Lw Sd Drvr | Gate Drivers Dual Lo Side Dvr Pwr MOSFET & IGBT dvr | Gate Drivers Dual Low Side 6V - 20V 2.3A 50ns |
| Manufacturer | Infineon | Infineon | Infineon |
| Product Category | Gate Drivers | Gate Drivers | Gate Drivers |
| RoHS | Y | Y | Y |
| Product | Half-Bridge Drivers | MOSFET Gate Drivers | Half-Bridge Drivers |
| Type | Low Side | Low Side | Low Side |
| Mounting Style | Through Hole | SMD/SMT | SMD/SMT |
| Package / Case | DIP-8 | SOT-23-5 | SOIC-8 |
| Output Current | 2.3 A | - | 2.3 A |
| Rise Time | 25 ns | 25 ns | 25 ns |
| Fall Time | 25 ns | 25 ns | 25 ns |
| Supply Voltage Min | 6 V | - | 6 V |
| Supply Voltage Max | 20 V | 20 V | 20 V |
| Operating Supply Current | 100 uA | 170 uA | 100 uA |
| Pd Power Dissipation | 1 W | 250 mW | 0.625 W |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Packaging | Tube | Reel | Tube |
| Output Voltage | 6 V to 20 V | 15 V | 6 V to 20 V |
| Technology | Si | Si | Si |
| Brand | Infineon / IR | Infineon Technologies | Infineon Technologies |
| Product Type | Gate Drivers | Gate Drivers | Gate Drivers |
| Factory Pack Quantity | 3000 | 3000 | 3800 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Part # Aliases | SP001549888 | SP001539392 | SP001546606 |
| Unit Weight | 0.080001 oz | 0.001905 oz | 0.019048 oz |
| Number of Drivers | - | 1 Driver | 2 Driver |
| Number of Outputs | - | 1 Output | 2 Output |
| Configuration | - | Single | - |
| Height | - | 1.45 mm | 1.5 mm |
| Length | - | 2.9 mm | 5 mm |
| Width | - | 1.65 mm | 4 mm |
| Propagation Delay Max | - | - | 95 ns |
| Logic Type | - | - | CMOS, TTL |
| Maximum Turn Off Delay Time | - | - | 50 ns |
| Maximum Turn On Delay Time | - | - | 50 ns |
| Moisture Sensitive | - | - | Yes |