IR2127 International Rectifier, IR2127 Datasheet
IR2127
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IR2127 Summary of contents
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... FAULT CS FAULT COM V S IR2127/IR21271 (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 IR2127 ( IR2128 ( S ) IR21271 ( S ) & (PbF) signal is pro- 8-Lead PDIP FAULT ...
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... Current Sense Signal Voltage CS T Ambient Temperature A Note 1: Logic operational for +600V. Logic state held for V S DT97-3 for more details). 2 Definition ≤ +25°C (8 Lead DIP Lead SOIC) (8 Lead DIP) (8 Lead SOIC) Definition (IR2127/IR2128) (IR21271 Min. Max. Units -0.3 625 ...
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... V — — O BIAS — — O — — — 200 — 60 — 7.0 — — — — — — (IR2127/IR2128) 8.8 10.3 (IR21271) 6.3 7.2 (IR2127/IR2128) 7.5 9.0 (IR21271) 6.0 6.8 200 250 420 500 — 125 250 200 V = 600V S 130 65 ...
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... Functional Block Diagram IR2127/IR21271 FAULT COM Functional Block Diagram IR2128 FAULT COM 4 UV DETECT R HV LEVEL R PULSE UP SHIFT FILTER SHIFTERS S PULSE V B GEN PULSE GEN DOWN SHIFTER PULSE FILTER UV DETECT R HV LEVEL R PULSE UP SHIFT FILTER SHIFTERS S PULSE V B GEN PULSE GEN ...
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... Lead Definitions Symbol Description V Logic and gate drive supply CC IN Logic input for gate driver output (HO), in phase with HO (IR2127/IR21271) Indicates over-current shutdown has occurred, negative logic FAULT COM Logic ground V High side floating supply B High side gate drive output HO V High side floating supply return ...
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... Figure 4. CS Shutdown Waveform Definitions 6 IN 50% 50% (IR2128) 50% 50% IN (IR2127 off IR21271) 90% HO 10% Figure 2. Switching Time Waveform Definition IN 50% (IR2128) 50 (IR2127/ bl IR21271) CS 90% HO FAULT Figure 3. Start-up Blanking Time Waveform Definitions V CSTH CS t flt FAULT 90% Figure FAULT Waveform Definitions t f 90% 10% www.irf.com ...
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Max. 200 100 Typ 0 -50 - Tem pe rature (°C) o Temperature ( C) Figure 10A Turn-On Time vs. Temperature 350 300 250 200 150 100 ...
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Max 100 . Typ 0 -50 - Temperature ( Tem perature (°C) C) Figure 12A Turn-On Rise Time vs. Temperature 200 150 100 Max. 50 Typ 0 . -50 -25 0 ...
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... Figure 16B CS to FAULT Pull-Up Propagation Delay Min 100 125 10 Figure 17B Logic “1” Input Voltage (IR2127) M AX. Typ Vcc Supply Voltage(V) Vcc Supply Voltage (V) vs. Voltage VCC Supply Voltage (V) vs. Voltage VCC Supply Voltage (V) VCC Supply Voltage (V) Logic “ ...
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... Temperature ( C) Figure 20A High Level Output vs Temperature 10 4 3.2 2 100 125 Figure 18B Logic “0” Input Voltage (IR2127) 500 400 Max. 300 200 Typ. 100 Min 100 125 10 Figure 19B CS Input Positive Going Voltage 1 0.8 0.6 0.4 Max. ...
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Max. 0.2 0 -50 - Temperature ( C) Figure 21A Low Level Output vs Temperature 500 400 300 200 100 Max. 0 -50 - Temperature ( C) Figure ...
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Max . 150 Typ 100 . 50 0 -50 - Temperature ( C) Figure 24A Vcc Supply Current vs Temperature Max Typ 0 -50 -25 ...
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... Figure 27B “High” CS Bias Current Max 100 125 10 Figure 28B “Low” CS Bias Current vs Voltage Max Typ 100 125 10 Figure 29B VBS Undervoltage Threshold (+) Vcc Supply Voltage (V) vs Voltage VCC Supply Voltage ( VCC Supply Voltage (V) Vcc Supply Voltage (V) vs Voltage (IR2127/IR2128 ...
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... Figure 31B Output Source Current vs Voltage 800 700 600 500 400 300 200 100 0 75 100 125 Figure 32B Output Sink Current vs Voltage Max. Typ. Min Vcc Supply Voltage (V) vs Voltage (IR2127/IR2128 VBIAS Supply Voltage (V) Typ. Min VBIAS Supply Voltage (V) www.irf.com ...
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Case outlines 0.25 [.010 0.25 [.010 NOT DIMENSIONING & TOLE RANCING PER AS ...
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... Lead-Free Part 8-Lead PDIP IR2127 8-Lead SOIC IR2127S 8-Lead PDIP IR21271 8-Lead SOIC IR21271S order IR21271SPbF 8-Lead PDIP IR2128 8-Lead SOIC IR2128S This product has been designed and qualified for the Industrial market. Qualification Standards can be found on IR’s Web site. ...