QP12W08S-37 IGBT Driver
Input: 15V dc
Outputs +15V & -9V dc
Power: 120 Watt peak
Tamb: -40 to +71°C
Dims: 52 x 26 x 10mm
3750V AC Isolation
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QP12W08S-37 is an integrated hybrid IGBT driver designed with a built-in isolation DC-DC converter. This device is a fully isolated gate drive circuit consisting of an optimally isolated gate drive amplifier and an isolated DC-DC converter. The gate driver provides a fault protection function based on desaturation detection and fault output
Standard features include short-circuit protection and auto-recovery, and can be widely used in:
- General inverter designs
- AC servo drive system
- Electric welding machine
- Uninterruptible power supply (UPS)
Built-in isolated DC-DC power supply; Single power supply drive topology
High isolation voltage of 3750VAC
Input signal frequency up to 20kHz
Built-in fault circuit with a pin for fault feedback
Drive signal ignored during blocking time, fault circuit reset after blocking time end
Adjustable controlled time of fault detection circuit
Adjustable protective soft cut-off time
EN62368 safety approval
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