This device is a monolithic three-phase half-bridge gate-driver IC for high-voltage, high-speed MOSFET and IGBT control. It supports bootstrap high-side operation to 600 V and provides typical source and sink drive currents of 350 mA and 650 mA for all channels. The input interface is compatible with 3.3 V and 5.0 V logic, and the high-side driver allows a typical negative VS swing to -9.8 V with 15 V supplies. Integrated protection features include under-voltage lockout, over-current shutdown of all six drivers, an open-drain fault output, shoot-through prevention logic, and soft turn-off behavior.
Checking distributor stock and pricing after the page loads.
Onsemi FAN7389 technical specifications.
| Driver topology | 3-phase half-bridge gate driver |
| High-side bootstrap voltage | 600V |
| Output source current | 350 typmA |
| Output sink current | 650 typmA |
| Allowable negative VS swing | -9.8 typV |
| Logic input compatibility | 3.3 and 5.0V |
| Over-current shutdown | Turns off all six drivers |
| Fault output | Open-drain |
| Under-voltage lockout | Built in for all channels |
| Shoot-through prevention | Built in |
| Soft turn-off | Built in |
| Common-mode dv/dt noise canceling | Built in |
