The FAN7390 is a monolithic high- and low-side gate- drive IC, which can drive high speed MOSFETs and IGBTs that operate up to +600V.
The FAN7390 is a monolithic high- and low-side gate-drive IC designed to drive high-speed MOSFETs and IGBTs with voltages up to +600V. It features floating channels for bootstrap operation, typically providing 4.5A sourcing and sinking current driving capability. The device includes a common-mode dv/dt noise canceling circuit and built-in under-voltage lockout (UVLO) for both channels.
The IC supports logic inputs compatible with 3.3V and 5V systems and offers output signals that are in-phase with the input. It is suitable for applications such as PDP sustain drivers, HID lamp ballasts, motor drivers, SMPS, and high-power DC-DC converters. The document provides electrical characteristics, typical application circuits, internal block diagrams, pin configurations, and absolute maximum ratings.
| Operating Voltage Range (High-Side) | +600V |
|---|---|
| Sourcing/Sinking Current Capability | Typically 4.5A |
| Logic Input Compatibility | 3.3V and 5V |
| Operating Ambient Temperature Range | -40°C to +125°C |
| Logic Ground Offset Range (FAN7390M1) | +/- 7V |
The device is suitable for PDP sustain drivers, HID lamp ballasts, motor drivers, SMPS, and high-power DC-DC converters.
Yes, it features a common-mode dv/dt noise canceling circuit to ensure stable operation under high dv/dt noise circumstances.
The IC can drive MOSFETs and IGBTs that operate up to +600V.