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| PartNumber | IR53HD420 | IR53HD420-P2 | IR53HD420/IR51H420 |
| Description | IC HALF BRIDGE SELF-OSC 9-SIP | IC HALF BRIDGE SELF-OSC 9-SIP | |
| Manufacturer | Infineon Technologies | Infineon Technologies | - |
| Product Category | PMIC - Full, Half-Bridge Drivers | PMIC - Full, Half-Bridge Drivers | - |
| Series | - | - | - |
| Packaging | Tube | Tube | - |
| Package Case | 9-SIP, 7 Leads | 9-SIP, 7 Leads | - |
| Technology | Power MOSFET | Power MOSFET | - |
| Operating Temperature | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) | - |
| Mounting Type | Through Hole | Through Hole | - |
| Features | Bootstrap Circuit, Internal Oscillator | Bootstrap Circuit, Internal Oscillator | - |
| Applications | AC Motors | AC Motors | - |
| Interface | On/Off | On/Off | - |
| Voltage Supply | 10 V ~ 15.6 V | 10 V ~ 15.6 V | - |
| Supplier Device Package | 9-SIP, 7 Leads | 9-SIP, 7 Leads | - |
| Current Output Channel | 700mA | 850mA | - |
| Fault Protection | UVLO | UVLO | - |
| Output Configuration | Half Bridge | Half Bridge | - |
| Load Type | Inductive | Inductive | - |
| Rds On Typ | 3 Ohm | 3 Ohm | - |
| Current Peak Output | - | - | - |
| Voltage Load | 500V (Max) | 500V (Max) | - |