This reinforced isolated gate driver IC controls a mandatory safety isolation barrier in switched-mode power supplies. It provides two channels in a high-side and low-side half-bridge configuration with 5 A source and 9 A sink peak drive capability. The device supports a 3 V to 17 V input supply range, 1200 V voltage class operation, and reinforced galvanic isolation with up to 8000 Vpk input-to-output isolation. Fast timing includes 38 ns turn-on delay, 36 ns turn-off delay, and high common-mode transient immunity above 150 V/ns. It is qualified for industrial use and is offered in a 14-pin PG-DSO-14 package.
Infineon 2EDR7259X technical specifications.
| Channels | 2 |
| Configuration | High-side and low-side, half-bridge |
| Input VCC range | 3 to 17V |
| Isolation type | Galvanic isolation - Reinforced |
| Output current (sink) | 9A |
| Output current (source) | 5A |
| Qualification | Industrial |
| Turn-off propagation delay | 36ns |
| Turn-on propagation delay | 38ns |
| VBS UVLO (on) | 8V |
| VBS UVLO (off) | 7V |
| Voltage class | 1200V |
| Common-mode transient immunity | >150V/ns |
| Input-to-output isolation | 8000Vpk |
| UVLO start-up time | <2µs |
| Package pins | 14pins |
| RoHS | Yes |
| Lead-free | Yes |
| Halogen Free | Yes |
No datasheet is available for this part.
