Data Sheet No. PD60245 ( IR21363 J&S)PbF 3-PHASE BRIDGE DRIVER Features Floating channel designed for bootstrap operation Packages Fully operational to +600V Tolerant to negative transient voltage - dV/dt immune Gate drive supply range from 12 to 20V Undervoltage lockout for all channels Over-current shutdown turns off all six drivers Independent 3 half-bridge drivers Matched propagation delay for all channels 28-Lead SOIC Cross-conduction prevention logic 28-Lead PDIP Lowside outputs out of phase with inputs. High side outputs out of phase 3.3V logic compatible Lower di/dt gate driver for better noise immunity Externally programmable delay for automatic fault clear 44-Lead PLCC w/o 12 leads Description The IR21363(J&S) are high votage, high speed power MOSFET and IGBT drivers with three independent high and low side referenced output channels for 3-phase applications. Proprietary HVIC technology enables ruggedized monolithic construction. Logic inputs are compatible with CMOS or LSTTL outputs, down to 3.3V logic. A current trip function which terminates all six outputs can be derived from an external current sense resistor. An enable function is available to terminate all six outputs simultaneously. An open-drain FAULT signal is provided to indicate that an overcurrent or undervoltage shutdown has occurred. Overcurrent fault conditions are cleared automatically after a delay programmed externally via an RC network connected to the RCIN input. The output drivers feature a high pulse current buffer stage designed for minimum driver cross-conduction. Propagation delays are matched to simplify use in high frequency applications. The floating channel can be used to drive N- channel power MOSFETs or IGBTs in the high side configuration which operates up to 600 volts. Typical Connection up to 600V VCC VCC HIN1,2,3HIN1,2,3 HIN1,2,3 / HIN1,2,3 VB1,2,3 LIN1,2,3 LIN1,2,3 HO1,2,3 FAULT FAULT EN EN VS1,2,3 TO LOAD RCIN ITRIP LO1,2,3 VSS COM IR2136(2)(3)(5)(6)(7)(8) GND (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. www.irf.com 1( IR21363 J&S)PbF Absolute Maximum Ratings Absolute maximum ratings indicate sustained limits beyond which damage to the device may occur. All voltage parameters are absolute voltages referenced to COM. The thermal resistance and power dissipation ratings are measured under board mounted and still air conditions. Symbol Definition Min. Max. Units V High side offset voltage V - 25 V + 0.3 S B1,2,3 B1,2,3 V High side floating supply voltage -0.3 625 BS V High side floating output voltage V - 0.3 V + 0.3 HO S1,2,3 B1,2,3 V Low side and logic fixed supply voltage -0.3 25 CC V Logic ground V - 25 V + 0.3 SS CC CC V V Low side output voltage -0.3 V + 0.3 LO1,2,3 CC V Input voltage LIN,HIN,ITRIP, EN, RCIN V - 0.3 lower of IN SS (V + 15) or SS V + 0.3) CC V FAULT output voltage V - 0.3 V + 0.3 FLT SS CC dV/dt Allowable offset voltage slew rate 50 V/ns P Package power dissipation T +25C (28 lead PDIP) 1.5 D A (28 lead SOIC) 1.6 W (44 lead PLCC) 2.0 Rth Thermal resistance, junction to ambient (28 lead PDIP) 83 JA (28 lead SOIC) 78 C/W (44 lead PLCC) 63 T Junction temperature 150 J T Storage temperature -55 150 S C T Lead temperature (soldering, 10 seconds) 300 L Recommended Operating Conditions The Input/Output logic timing diagram is shown in figure 1. For proper operation the device should be used within the recom- mended conditions. All voltage parameters are absolute referenced to COM. The V offset rating is tested with all supplies S biased at 15V differential. Symbol Definition Min. Max. Units V High side floating supply voltage V +12 V +20 B1,2,3 S1,2,3 S1,2,3 V High side floating supply offset voltage Note 1 600 S1,2,3 V High side output voltage V V HO1,2,3 S1,2,3 B1,2,3 V Low side output voltage 0 V LO1,2,3 CC V Low side and logic fixed supply voltage 12 20 V CC V Logic ground -5 5 SS V FAULT output voltage V V FLT SS CC V RCIN input voltage V V RCIN SS CC V ITRIP input voltage V V +5 ITRIP SS SS V Logic input voltage , HIN V V +5 IN SS SS o T Ambient temperature -40 125 C A Note 1: Logic operational for V of COM -5V to COM +600V. Logic state held for V of COM -5V to COM -V . S S BS (Please refer to the Design Tip DT97-3 for more details). Note 2: All input pins and the ITRIP pin are internally clamped with a 5.2V zener diode. www.irf.com 2