The FAN73933 is a half-bridge, gate-drive IC with programmable dead-time control functions that can drive high-speed MOSFETs and IGBTs operating up to +600V.
The FAN73933 is a half-bridge gate-drive IC designed to drive high-speed MOSFETs and IGBTs operating up to +600V. It features a floating channel for bootstrap operation, typically providing 2.54A sourcing and sinking current. The device includes built-in UVLO functions, a common-mode dv/dt noise cancelling circuit, and programmable dead-time control with a minimum internal dead time of 220ns.
| Maximum High-Side Floating Supply Voltage | 625.0 V |
|---|---|
| Operating Ambient Temperature Range | -40°C to +125°C |
| Typical Sourcing/Sinking Current | 2.54A |
| Minimum Internal Dead Time | 220ns |
The maximum high-side floating supply voltage is 625.0V.
The device has an internal minimum dead time of 220ns when Rp7 is 0Ω.
The device is compatible with both 3.3V and 5V input logic.