Data Sheet No. PD60253 ( ) IRS2111 S PbF HALF-BRIDGE DRIVER Features Product Summary Floating channel designed for bootstrap operation V 600 V max. OFFSET Fully operational to +600 V Tolerant to negative transient voltage, dV/dt I +/- 200 mA / 420 mA immune O Gate drive supply range from 10 V to 20 V Undervoltage lockout for both channels V 10 V - 20 V OUT CMOS Schmitt-triggered inputs with pull-down Matched propagation delay for both channels t (typ.) 750 ns & 150 ns on/off Internally set deadtime High-side output in phase with input Deadtime (typ.) 650 ns RoHS compliant Description Packages The IRS2111 is a high voltage, high speed power MOSFET and IGBT driver with dependent high-side and low-side referenced output channels designed for half-bridge applications. Propri- etary HVIC and latch immune CMOS technologies enable ruggedized monolithic construction. Logic input is compatible with standard CMOS outputs. The output drivers feature a high pulse current buffer stage designed for minimum driver cross- 8-Lead PDIP 8-Lead SOIC conduction. Internal deadtime is provided to avoid shoot-through IRS2111PbF IRS21111SPbF in the output half-bridge. The floating channel can be used to drive an N-channel power MOSFET or IGBT in the high-side con- figuration which operates up to 600 V. Typical Connection up to 600 V V CC V V CC B IN IN HO TO COM V S LOAD LO (Refer to Lead Assignments for correct pin configuration). This diagram shows electrical connections only. Please refer to our Application Notes and DesignTips for proper circuit board layout. www.irf.com 1IRS2111(S)PbF Absolute Maximum Ratings Absolute maximum ratings indicate sustained limits beyond which damage to the device may occur. All voltage param- eters are absolute voltages referenced to COM. The thermal resistance and power dissipation ratings are measured under board mounted and still air conditions. Additional information is shown in Figs. 7 through 10. Symbol Definition Min. Max. Units V High-side floating supply voltage -0.3 625 (Note 1) B V High-side floating supply offset voltage V - 25 V + 0.3 S B B V High-side floating output voltage V - 0.3 V + 0.3 HO S B V V Low-side and logic fixed supply voltage -0.3 25 (Note 1) CC V Low-side output voltage -0.3 V + 0.3 LO CC V Logic input voltage -0.3 V + 0.3 IN CC dV /dt Allowable offset supply voltage transient (Fig. 2) 50 V/ns s (8 Lead PDIP) 1.0 P Package power dissipation T +25 C D A W (8 lead SOIC) 0.625 (8 lead PDIP) 125 Rth Thermal resistance, junction to ambient C/W JA (8 lead SOIC) 200 T Junction temperature 150 J C T Storage temperature -55 150 S T Lead temperature (soldering, 10 seconds) 300 L Note 1: All supplies are fully tested at 25 V, and an internal 20 V clamp exists for each supply Recommended Operating Conditions The input/output logic timing diagram is shown in Fig. 1. For proper operation the device should be used within the recommended conditions. The V offset rating is tested with all supplies biased at a 15 V differential. S Symbol Definition Min. Max. Units V High-side floating supply absolute voltage V + 10 V + 20 B S S V High-side floating supply offset voltage Note 2 600 S V High-side floating output voltage V V HO S B V V Low-side and logic fixed supply voltage 10 20 CC V Low-side output voltage 0 V LO CC V Logic input voltage 0 V IN CC C T Ambient temperature -40 125 A Note 2: Logic operational for V of -5 V to +600 V. Logic state held for V of -5 V to -V . (Please refer to the Design Tip S S BS DT97-3 for more details). www.irf.com 2