It integrates multiple protection features including an accurate under-voltage lock-out function, an Enable input and an Active Low fault output. The NCD5700’s active Miller clamp prevents spurious gate turn-on events. In addition, its desaturation protection includes a programmable delay.
The device features an accurate 5.0V output. Separate high and low driver outputs ease system design. A high current output of +4A/-6A at IGBT Miller Plateau voltages reduces switching losses and keeps switching times short.
The driver is designed to accommodate a wide range of bias voltages including unipolar and bipolar inputs.
- Low output-voltage impedance
- Short propagation delays
- Direct interface to optocoupler for isolated drives
- Tight under-voltage lock-out thresholds for bias flexibility
- Solar inverters
- Uninterruptible power supplies
- Motor-control systems