IR2137
Description
DESAT Blanking time (typ.) 2.0usec The IR2137/IR2237(J)(Q) are a high voltage, high speed 3-phase IGBT driver best suited for AC motor drive applications. Integrated desaturation logic pro- DESAT input voltage threshold (typ.) Vt+ = 5.0V vides ground fault protection as well as other mode of over current protection.
Key Features
- Floating channel up to +600V or +1200V
- Integrated high side desaturation circuit
- Controlled “soft” turn on for EMI reduction
- Integrated brake IGBT driver
- Three independent low side pins
- Separate pull-up/pull-down output drive pins VOFFSET IO+/VOUT Brake Io+/- 600V max. or 1200V max. 220mA / 460mA 12.5V
- 20V 40mA/80mA
- Matched delay outputs
- 3.3V logic compatible
