QC962-8A
FEATURES
Patent protection Ro HS
Remended modules
- 600V series IGBT (current ≤600A)
- 1,200V series IGBT (current ≤400A)
- 1,700V series IGBT (current ≤200A)
- Built-in high CMRR opto-coupler (CMR: 30k V/µs typ., 15k V/µs min.)
- Built in bi-polar power supply
- Input signal patible with CMOS & TTL level
- High-isolation voltage opto-coupler (3750Vrms/min)
- Short-circuit protection and output fault function
- Soft shut-down and reset timer can be used during over-current fault
- Adjustable controlled time for detecting short circuit
- Switching frequency up to 40k Hz
- Drop-in replacement to M57962AL (See patibility notes)
Applications
- General inverter
- AC servo drive system
- Uninterruptible power supply (UPS)
- Electric welding machine
QC962-8A is an integrated hybrid IGBT driver. Its main function is to receive the square wave signal from the controller, and convert it into an isolated, amplified gate signal which controls the IGBT’s turn-on and turn off cycle. It is a square...
