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IR2137J Datasheet(PDF) 1 Page - International Rectifier |
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IR2137J Datasheet(HTML) 1 Page - International Rectifier |
1 / 12 page HOP1,2,3 HON1,2,3 LOP1,2,3 LON1,2,3 BR VS1,2,3 VB1,2,3 LS1,2,3 COM LIN1,2,3 HIN1,2,3 FAULT FLTCLR ITRIP VCC VSS BRIN SD DESAT1,2,3 3 uP,Control Current Feedback 15V DC BUS 2137/ 2237 U V W Motor GND HSSD1,2,3 LSSD1,2,3 3 3 Typical Connection 3-PHASE BRIDGE DRIVER Packages Features • Floating channel up to +600V or +1200V • “soft” over-current shutdown turns off all six outputs • Integrated high side desaturation circuit • Controlled “soft” turn on for EMI reduction • Integrated brake IGBT driver • Three independent low side COM pins • Separate pull-up/pull-down output drive pins • Matched delay outputs • 3.3V logic compatible • Under voltage lockout with hysteresis band Description Product Summary VOFFSET 600V max. or 1200V max. IO+/- 220mA / 460mA VOUT 12.5V - 20V Brake Io+/- 40mA/80mA Matched delay 75nsec Deadtime (typ.) 300 nsec DESAT Blanking time (typ.) 2.0usec DESAT input voltage threshold (typ.) Vt+ = 5.0V 64-Lead MQFP 68-Lead PLCC www.irf.com 1 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- vides ground fault protection as well as other mode of over current protection. Soft shutdown is initiated in the event of any overcurrent/ground fault conditions, and all six outputs are simultaneously turned off. Out- put drivers have separate turn on/off pins to facilitate independent gate drive impedance with EMI soft turn on. Optimum matched delays between phases, and between high/low side enables small deadtime, thus improving low speed performance. The brake driver eliminates additional circuits. IR2137/IR2237(J)(Q) Data Sheet No. PD60170-G (Refer to Lead Assignments for correct pin configuration). This/These diagram(s) show electrical connections only. Please refer to our Application Notes and DesignTips for proper circuit board layout. |
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