ir21303c International Rectifier Corp., ir21303c Datasheet
ir21303c
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ir21303c Summary of contents
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... Cross-conduction prevention logic Description The IR21303C is a high voltage, high speed power MOSFET and IGBT driver with three independent high and low side referenced output channels. Proprietary HVIC technology enables ruggedized monolithic construction. Logic inputs are compatible with CMOS or LSTTL outputs, down to 2.5V logic. A ground-referenced opera- tional amplifier provides analog feedback of bridge current via an external current sense resistor ...
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... IR21303C 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 V under board mounted and still air conditions. Additional information is shown in Figures 50 through 53. Symbol V High Side Floating Supply Voltage ...
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... V 22 — O BIAS 23 — — 25 — 26 — 27 — 28 — 29 — 30 — — 10.8 — 9 — 10.8 — 9.0 31 — IR21303C 675 850 425 550 & 125 600V S1,2 660 920 & ITRIP ns 400 — ITRIP 590 845 & ...
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... IR21303C Static Electrical Characteristics -- Continued 15V, V BIAS CC BS1,2,3 S0,1,2,3 are referenced to V and are applicable to all six logic input leads: HIN1,2,3 & LIN1,2,3 . The V SS are referenced to V and are applicable to the respective output leads: HO1,2,3 or LO1,2,3. S0,1,2,3 Symbol Definition I Output High Short Circuit Pulsed Current ...
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... Pin # www.irf.com Pin # Vcc1 HIN HIN HIN LIN LIN LIN FAULT ITRIP CAO CA VSS VS0 IR21303C 5 ...
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... IR21303C Functional Block Diagram CLEAR 6 www.irf.com ...
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... HO1,2,3 LO1,2,3 Figure 1. Input/Output Timing Diagram HIN1,2,3 50% 50% LIN1,2,3 LO1,2,3 50% HO1,2,3 DT Figure 3. Deadtime Waveform Definitions www.irf.com Figure 2. Floating Supply Voltage Transient Test HIN1,2,3 LIN1,2,3 50 50% HO1,2,3 LO1,2,3 DT Figure 4. Input/Output Switching Time Waveform IR21303C <50 V/ns Circuit 50 off f 90% 90% 10% 10% Definitions 7 ...
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... IR21303C LIN1,2,3 50% ITRIP FAULT 50% LO1,2,3 50% t flt t itrip Figure 5. Overcurrent Shutdown Switching Time Waveform Definitions on HIN/LIN HO/LO 8 50% 50% t fltclr t in,fil on on off off off high Figure 5.5 Input Filter Function V S0 CA- Figure 6. Diagnostic Feedback Operational Amplifier Circuit t in,fil U low CAO - V SS ...
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... Figure 9. Operational Amplifier Common Mode Rejection Ratio Measurements www.irf.com CC CAO 0. Figure 8. Operational Amplifier Input Offset Voltage V CA- CAO + 0.2V -5V) CAO2 (dB) Figure 10. Operational Amplifier Power Supply Rejection Ratio Measurements IR21303C 15V CAO CA 20k 1k V CAO 0. Measurement ...
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... IR21303C 1.50 1.20 Max. 0.90 Typ. 0.60 Min. 0.30 0.00 -50 - Temperature (°C) Figure 11A. Turn-On Time vs. Temperature 1.50 Max 1.20 Typ. 0.90 0.60 0.30 0. Input Voltage (V) Figure 11C. Turn-On Time vs. Voltage 1.00 0.80 Max. 0.60 Typ. 0.40 Min. 0.20 0. Supply Voltage (V) BIAS Figure 12B. Turn-Off Time vs. Supply Voltage 10 1.50 1.20 Max. 0.90 Typ. 0.60 Min. ...
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... Typ 100 125 10 12 Figure 14B. Turn-Off Fall Time vs. Voltage 1.50 1.20 Max. 0.90 Typ. 0.60 Min. 0.30 0. 100 125 Figure 15B. ITRIP to Output Shutdown Time vs. IR21303C Supply Voltage (V) BIAS Supply Voltage (V) BIAS Supply Voltage (V) BIAS Voltage 20 20 ...
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... IR21303C 1.50 1.20 Max. 0.90 Typ. 0.60 Min. 0.30 0.00 -50 - Temperature (°C) FAULT Figure 16A. ITRIP to Indication Time vs. Temperature 25.0 20.0 15.0 Max. 10.0 Typ. Min. 5.0 0.0 -50 - Temperature (°C) Figure 17A. LIN1,2,3 & HIN1,2,3 to vs. Temperature 10.0 8.0 Typ. 6.0 Min. 4.0 2.0 0.0 -50 - Temperature (°C) Figure 18A. Amplifier Slew Rate (+) vs. Temperature 12 1 ...
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... Figure 19B. Amplifier Slew Rate (-) vs. Voltage 5.00 4.00 3.00 Min. 2.00 1.00 0.00 75 100 125 10 Figure 20B. Logic “0” Input Threshold vs. Voltage 5.00 4.00 3.00 2.00 1.00 Max. 0.00 75 100 125 10 Figure 21B. Logic “1” Input Threshold vs. Voltage IR21303C Supply Voltage ( Supply Voltage ( Supply Voltage ( ...
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... IR21303C 1.00 0.80 0.60 0.40 0.20 Max. 0.00 -50 - Temperature (°C) Figure 22A. High Level Output vs. Temperature 1.00 0.80 0.60 0.40 0.20 Max. 0.00 -50 - Temperature (°C) Figure 23A. Low Level Output vs. Temperature 500 400 300 200 100 Max. 0 -50 - Temperature (°C) Figure 24A. Offset Supply Leakage Current vs. Temperature 14 1 ...
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... Max. 2.0 Typ. 0.0 75 100 125 10 Figure 26B. V 1.25 1.00 0.75 0.50 Max. Typ. 0.25 0.00 75 100 125 10 Figure 27A. Logic “1” Input Current vs. Voltage IR21303C Floating Supply Voltage (V) BS Supply Current vs. Voltage Supply Voltage (V) CC Supply Current vs. Voltage Supply Voltage (V) ...
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... IR21303C 1.25 1.00 0.75 0.50 Max. 0.25 Typ. 0.00 -50 - Temperature (°C) Figure 28A. Logic “0” Input Current vs. Temperature 500 400 300 200 Max. 100 Typ. 0 -50 - Temperature (°C) Figure 29A. “High” ITRIP Current vs. Temperature 250 200 150 100 Max -50 -25 ...
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... Figure 32B. Output Source Current vs. Voltage 750 625 500 375 Typ. 250 Min. 125 0 75 100 125 10 Figure 33B. Output Sink Current vs. Voltage IR21303C Supply Voltage (V) CC Low On Resistance vs. Voltage Supply Voltage (V) BIAS ...
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... IR21303C 10.0 8.0 6.0 Max. 4.0 2.0 0.0 -50 - Temperature (°C) Figure 34A. CA- Input Current vs. Temperature 100 80 Typ. 60 Min -50 - Temperature (°C) Figure 35A. Amplifier CMRR vs. Temperature 100 80 Typ. 60 Min -50 - Temperature (°C) Figure 36A. Amplifier PSRR vs. Temperature 18 10.0 8.0 6.0 Max. 4.0 2.0 0.0 75 100 ...
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... Max 100 125 10 Figure 38B. Amplifier Low Level Output vs. Voltage 10.0 8.0 6.0 4.0 Typ. 2.0 Min. 0.0 75 100 125 10 Figure 39B. Amplifier Output Source Current vs. IR21303C Supply Voltage ( Supply Voltage ( Supply Voltage (V) CC Voltage 20 20 ...
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... IR21303C 5.00 4.00 3.00 Typ. 2.00 Min. 1.00 0.00 -50 - Temperature (°C) Figure 40A. Amplifier Output Sink Current vs. Temperature 15.0 12.0 9.0 Max. 6.0 Typ. 3.0 0.0 -50 - Temperature (°C) Figure 41A. Amplifier Output High Short Circuit Current vs. Temperature 15.0 12.0 9.0 Max. 6.0 Typ. 3.0 0.0 -50 - Temperature (°C) Figure 42A. Amplifier Output Low Short Circuit Current vs ...
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... WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245 Tel: (310) 252-7105 This product has been designed and qualified for the industrial www.irf.com Typ Floating Supply Voltage ( Qualification Standards can be found on IR’s Web Site http://www.irf.com Data and specifications subject to change without notice. IR21303C 20 Supply Voltage market. 10/5/2004 21 ...