| PartNumber | IR4427SPBF | IR4427S | IR4427STR |
| Description | Gate Drivers DUAL HI SIDE DRVR 6V to 20V 1.5A 85ns | IC DRIVER DUAL LOW SIDE 8-SOIC | IC DRIVER DUAL LOW SIDE 8-SOIC |
| Manufacturer | Infineon | IR | Infineon Technologies |
| Product Category | Gate Drivers | PMIC - Gate Drivers | PMIC - Gate Drivers |
| RoHS | Y | - | - |
| Product | Half-Bridge Drivers | Half-Bridge Drivers | - |
| Type | Low Side | Low-Side | Low-Side |
| Mounting Style | SMD/SMT | Through Hole | - |
| Package / Case | SOIC-8 | - | - |
| Number of Drivers | 2 Driver | 2 Driver | - |
| Number of Outputs | 2 Output | 2 | - |
| Output Current | 2.3 A | 2.3 A | - |
| Rise Time | 35 ns | 35 ns | - |
| Fall Time | 25 ns | 25 ns | - |
| Supply Voltage Min | 6 V | - | - |
| Supply Voltage Max | 20 V | - | - |
| Propagation Delay Max | 160 ns | - | - |
| Operating Supply Current | 200 uA | 200 uA | - |
| Pd Power Dissipation | 625 mW | - | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Packaging | Tube | Tube Alternate Packaging | Tape & Reel (TR) |
| Height | 1.5 mm | - | - |
| Length | 5 mm | - | - |
| Technology | Si | - | - |
| Width | 4 mm | - | - |
| Brand | Infineon Technologies | - | - |
| Logic Type | CMOS, TTL | - | - |
| Maximum Turn Off Delay Time | 65 ns | 65 ns | - |
| Maximum Turn On Delay Time | 85 ns | 85 ns | - |
| Moisture Sensitive | Yes | - | - |
| Operating Supply Voltage | 6 V to 20 V | - | - |
| Product Type | Gate Drivers | - | - |
| Factory Pack Quantity | 3800 | - | - |
| Subcategory | PMIC - Power Management ICs | - | - |
| Part # Aliases | SP001538644 | - | - |
| Unit Weight | 0.032805 oz | 0.032805 oz | - |
| Series | - | - | - |
| Package Case | - | PDIP-8 | Surface Mount |
| Operating Temperature | - | 15ns, 10ns | 15ns, 10ns |
| Mounting Type | - | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) |
| Supplier Device Package | - | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) |
| Resolution Bits | - | 2 | 2 |
| Data Interface | - | Independent | Independent |
| Voltage Supply Analog | - | Non-Inverting | Non-Inverting |
| Voltage Supply Digital | - | - | - |
| Configuration | - | Non-Inverting | - |
| Number of ADCs DACs | - | ||
| Sigma Delta | - | 6 V ~ 20 V | 6 V ~ 20 V |
| S N Ratio ADCs DACs db Typ | - | 0.8V, 2.7V | 0.8V, 2.7V |
| Dynamic Range ADCs DACs db Typ | - | 2.3A, 3.3A | 2.3A, 3.3A |
| Pd Power Dissipation | - | 625 mW | - |
| Supply Voltage Max | - | 20 V | - |
| Supply Voltage Min | - | 6 V | - |