This dual-channel non-isolated low-side gate driver is designed for MOSFETs and wide-bandgap switches. It operates from a 4.2 V to 20 V supply and delivers 4 A source and 4 A sink output current. Typical turn-on and turn-off propagation delay is 19 ns, and the device uses UVLO thresholds of 4.2 V on and 3.9 V off. It also provides active output voltage clamping and reverse current robustness for fast-switching industrial designs. The device is qualified for industrial applications and offered in a PG-TSSOP-8 package.
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Infineon 2EDN7434R technical specifications.
| Channels | 2 |
| Configuration | Low-side |
| Input Vcc range | 4.2 to 20V |
| Isolation type | Non-isolated |
| Output current (source) | 4A |
| Output current (sink) | 4A |
| Qualification | Industrial |
| Turn-off propagation delay | 19ns |
| Turn-on propagation delay | 19ns |
| UVLO on threshold | 4.2V |
| UVLO off threshold | 3.9V |
| Voltage class | 20V |
| Propagation delay accuracy | +6/-4ns |
| Output start-up time | 1.8µs |
| Output shut-down time | 500ns |
| Reverse current robustness | 5A |
| RoHS Compliant | Yes |
| Lead-free | Yes |
| Halogen Free | Yes |
No datasheet is available for this part.
