CURRENT LIMITING SINGLE CHANNEL DRIVER V OFFSET. Packages
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(3) IR2125(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. VB. High Side Floating Supply Voltage. Min.. Max.. -0.3. 525. VS. High Side Floating Offset Voltage. VB - 25. VB + 0.3. VHO. High Side Floating Output Voltage. VS - 0.3. VB + 0.3. VCC. Logic Supply Voltage. -0.3. 25. VIN. Logic Input Voltage. -0.3. VCC + 0.3. VERR. Error Signal Voltage. -0.3. VCC + 0.3. VCS. Current Sense Voltage. VS - 0.3. VB + 0.3. dVs/dt PD RthJA. Allowable Offset Supply Voltage Transient. —. 50. Package Power Dissipation @ TA ≤ +25°C (8 lead PDIP). —. 1.0. (16 lead SOIC). —. 1.25. (8 lead PDIP). —. 125. (16lLead SOIC). —. 100. Thermal Resistance, Junction to Ambient. TJ. Junction Temperature. —. 150. TS. Storage Temperature. -55. 150. TL. Lead Temperature (Soldering, 10 seconds). —. 300. Units. V. V/ns W °C/W. °C. Recommended Operating Conditions The Input/Output logic timing diagram is shown in Figure 1. For proper operation the device should be used within the recommended conditions. The VS offset rating is tested with all supplies biased at 15V differential.. Symbol. Definition. Min.. Max.. VB. High Side Floating Supply Voltage. VS + 12. VS + 18. VS. High Side Floating Offset Voltage. Note 1. 500. VHO. High Side Floating Output Voltage. VS. VB. VCC. Logic Supply Voltage. 0. 18. VIN. Logic Input Voltage. 0. VCC. VERR. Error Signal Voltage. 0. VCC. VCS. Current Sense Signal Voltage. VS. VB. TA. Ambient Temperature. -40. 125. Units. V. °C. Note 1: Logic operational for VS of -5 to +500V. Logic state held for VS of -5V to -VBS. (Please refer to the Design Tip DT97-3 for more details).. 2. www.irf.com.
(4) IR2125(S) & (PbF) Dynamic Electrical Characteristics VBIAS (VCC, VBS) = 15V, CL = 3300 pF and TA = 25°C unless otherwise specified. The dynamic electrical characteristics are measured using the test circuit shown in Figures 3 through 6.. Symbol ton t off t sd tr tf t cs terr. Definition Turn-On Propagation Delay Turn-Off Propagation Delay ERR Shutdown Propagation Delay Turn-On Rise Time Turn-Off Fall Time CS Shutdown Propagation Delay CS to ERR Pull-Up Propagation Delay. Figure Min. Typ. Max. Units Test Conditions 7 8 9 10 11 12 13. — — — — — — —. 170 200 1.7 43 26 0.7 9.0. 240 270 2.2 60 35 1.2 12. ns. VIN = 0 & 5V VS = 0 to 600V. µs ns µs. CERR = 270 pF. Static Electrical Characteristics VBIAS (VCC, VBS) = 15V and TA = 25°C unless otherwise specified. The VIN, VTH and IIN parameters are referenced to COM. The VO and IO parameters are referenced to VS.. Symbol. Definition. VIH VIL. 14 15 16 17 18 19 20 21 22 23 24 25 26 27. 2.2 — 150 130 — — — — — — — — — 8.5. — — 230 210 — — — 400 700 4.5 — 4.5 — 9.2. — 0.8 320 300 100 100 50 1000 1200 10 1.0 10 1.0 10.0. 28. 7.7. 8.3. 9.0. 29. 8.3. 8.9. 9.6. 30. 7.3. 8.0. 8.7. IERR. Logic “1” Input Voltage Logic “0” Input Voltage CS Input Positive Going Threshold CS Input Negative Going Threshold High Level Output Voltage, VBIAS - VO Low Level Output Voltage, VO Offset Supply Leakage Current Quiescent VBS Supply Current Quiescent VCC Supply Current Logic “1” Input Bias Current Logic “0” Input Bias Current “High” CS Bias Current “Low” CS Bias Current VBS Supply Undervoltage Positive Going Threshold VBS Supply Undervoltage Negative Going Threshold VCC Supply Undervoltage Positive Going Threshold VCC Supply Undervoltage Negative Going Threshold ERR Timing Charge Current. 31. 65. 100. 130. IERR+. ERR Pull-Up Current. 32. 8.0. 15. —. IERRIO+. ERR Pull-Down Current Output High Short Circuit Pulsed Current. 33 34. 16 1.0. 30 1.6. — —. I O-. Output Low Short Circuit Pulsed Current. 35. 2.0. 3.3. —. VCSTH+ VCSTHV OH V OL ILK IQBS I QCC IIN+ IINICS+ ICSVBSUV+ VBSUVVCCUV+ VCCUV-. Figure Min. Typ. Max. Units Test Conditions V. mV. µA. V. µA. mA. A. www.irf.com. IO = 0A IO = 0A VB = VS = 500V VIN = VCS = 0V or 5V VIN = VCS = 0V or 5V VIN = 5V VIN = 0V VCS = 3V VCS = 0V. VIN = 5V, VCS = 3V ERR < VERR+ VIN = 5V, VCS = 3V ERR > VERR+ VIN = 0V VO = 0V, VIN = 5V PW ≤ 10 µs VO = 15V, VIN = 0V PW ≤ 10 µs. 3.
(5) IR2125(S) & (PbF) Functional Block Diagram .
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(19) . . Lead Definitions Symbol. Description. VCC IN ERR. Logic and gate drive supply Logic input for gate driver output (HO), in phase with HO Serves multiple functions; status reporting, linear mode timing and cycle by cycle logic shutdown Logic ground High side floating supply High side gate drive output High side floating supply return Current sense input to current sense comparator. COM VB HO VS CS. Lead Assignments 1 1. V CC. VB. 3 IN. HO. 7. 3. ERR. CS. 6. 4. COM. VS. 5. 8 Lead PDIP IR2125 4. VB. IN. HO 14. ERR COM. CS 13 VS 12. 2. 8. 2. Vcc. 4 5. Part Number. 16 15. 6. 11. 7. 10. 8. 9. 16 Lead SOIC (Wide Body) IR2125S www.irf.com.
(20) IR2125(S) & (PbF) HV=10 to 600V. ERR t sd HO. www.irf.com. 5.
(21) 500. 500. 400. 400 Turn-On Time (ns). Turn-On Delay Time (ns). IR2125(S) & (PbF). 300. 200 Max.. 300 Max.. 200. Typ.. Typ.. 100. 100. 0. 0 -50. -25. 0. 25. 50. 75. 100. 10. 125. 12. Figure 7A. Turn-On Time vs. Temperature. 16. 18. 20. Figure 7B. Turn-On Time vs. Voltage. 500. 500. 400. 400 Turn-Off Time (ns). Turn-Off Delay Time (ns). 14. VBIAS Supply Voltage (V). Temperature (°C). 300. 200. 300 Max.. 200 Typ.. Max. Typ.. 100. 100. 0. 0 -50. -25. 0. 25. 50. 75. 100. 125. 10. 12. Temperature (°C). Figure 8A. Turn-Off Time vs. Temperature. ERR to Output Shutdown Delay Time (µs). ERR to Output Shutdown Delay Time (µs). 18. 20. 5.00. 4.00. 3.00 Max. Typ.. 1.00. 0.00. 4.00. 3.00. 2.00. 1.00. Max.. Typ.. 0.00 -50. -25. 0. 25. 50. 75. 100. 125. Temperature (°C). Figure 9A. ERR to Output Shutdown vs. Temperature. 6. 16. Figure 8B. Turn-Off Time vs. Voltage. 5.00. 2.00. 14. VBIAS Supply Voltage (V). 10. 12. 14. 16. 18. 20. VBIAS Supply Voltage (V). Figure 9B. ERR to Output Shutdown vs. Voltage. www.irf.com.
(22) IR2125(S) & (PbF) 100. 100. 80. 80. 60. Turn-On Rise Time (ns). Turn-On Rise Time (ns). Max.. Max.. Typ.. 40. 20. 60 Typ.. 40. 20. 0. 0 -50. -25. 0. 25. 50. 75. 100. 10. 125. 12. Figure 10A. Turn-On Rise Time vs. Temperature. 16. 18. 20. Figure 10B. Turn-On Rise Time vs. Voltage. 100. 100. 80. 80 Turn-Off Fall Time (ns). Turn-Off Fall Time (ns). 14. VBIAS Supply Voltage (V). Temperature (°C). 60. 40 Max.. 60 Max.. 40 Typ.. Typ.. 20. 20. 0. 0 -50. -25. 0. 25. 50. 75. 100. 125. 10. 12. Figure 11A. Turn-Off Fall Time vs. Temperature. 18. 20. 2.00 CS to Output Shutdown Delay Time (µs). CS to Output Shutdown Delay Time (µs). 16. Figure 11B. Turn-Off Fall Time vs. Voltage. 2.00. 1.60. 1.20. 14. VBIAS Supply Voltage (V). Temperature (°C). Max.. 0.80 Typ.. 0.40. 1.60 Max.. 1.20 Typ.. 0.80. 0.40. 0.00. 0.00 -50. -25. 0. 25. 50. 75. 100. 125. Temperature (°C). Figure 12A. CS to Output Shutdown vs. Temperature. www.irf.com. 10. 12. 14. 16. 18. 20. VBIAS Supply Voltage (V). Figure 12B. CS to Output Shutdown vs. Voltage. 7.
(23) IR2125(S) & (PbF) 20.0. CS to ERR Pull-Up Delay Time (µs). CS to ERR Pull-Up Delay Time (µs). 20.0. 16.0 Max.. 12.0 Typ.. 8.0. 4.0. 0.0. 16.0. 12.0. M ax.. Typ.. 8.0. 4.0. 0.0 -50. -25. 0. 25. 50. 75. 100. 125. 10. 12. 5.00. 5.00. 4.00. 4.00. 3.00 Min.. 2.00. 1.00. 20. 3.00 Min.. 2.00. 0.00 -50. -25. 0. 25. 50. 75. 100. 125. 10. 12. Temperature (°C). 14. 16. 18. 20. VCC Logic Supply Voltage (V). Figure 14A. Logic “1” Input Threshold vs. Temperature. Figure 14B. Logic “1” Input Threshold vs. Voltage. 5.00. 5.00. 4.00. 4.00 Logic "0" Input Threshold (V). Logic "0" Input Threshold (V). 18. 1.00. 0.00. 3.00. 2.00. 3.00. 2.00. 1.00. Max.. 0.00. Max.. 0.00 -50. -25. 0. 25. 50. 75. 100. Temperature (°C). Figure 15A. Logic “0” Input Threshold vs. Temperature. 8. 16. Figure 13B. CS to ERR Pull-Up vs. Voltage. Logic "1" Input Threshold (V). Logic "1" Input Threshold (V). Figure 13A. CS to ERR Pull-Up vs. Temperature. 1.00. 14. VBIAS Supply Voltage (V). Temperature (°C). 125. 10. 12. 14. 16. 18. 20. VCC Logic Supply Voltage (V). Figure 15B. Logic “0” Input Threshold vs. Voltage. www.irf.com.
(24) IR2125(S) & (PbF) 500. CS Input Positive Going Threshold (mV). CS Input Positive Going Threshold (mV). 500. 400 Max.. 300 Typ.. 200 Min.. 100. 400 Max.. 300 Typ.. 200 Min.. 100. 0. 0 -50. -25. 0. 25. 50. 75. 100. 125. 10. 12. Figure 16A. CS Input Threshold (+) vs. Temperature. 18. 20. 500 CS Input Negative Going Threshold (mV). CS Input Negative Going Threshold (mV). 16. Figure 16B. CS Input Threshold (+) vs. Voltage. 500. 400. 300 Max.. Typ.. 200. Min.. 100. 0. 400. 300 Max.. Typ.. 200. Min.. 100. 0 -50. -25. 0. 25. 50. 75. 100. 125. 10. 12. 14. 16. 18. 20. VBS Floating Supply Voltage (V). Temperature (°C). Figure 17A. CS Input Threshold (-) vs. Temperature. Figure 17B. CS Input Threshold (-) vs. Voltage. 1.00. 1.00. 0.80. 0.80 High Level Output Voltage (V). High Level Output Voltage (V). 14. VBS Floating Supply Voltage (V). Temperature (°C). 0.60. 0.40. 0.20. 0.60. 0.40. 0.20 Max.. Max.. 0.00. 0.00 -50. -25. 0. 25. 50. 75. 100. 125. Temperature (°C). Figure 18A. High Level Output vs. Temperature. www.irf.com. 10. 12. 14. 16. 18. 20. VBS Floating Supply Voltage (V). Figure 18B. High Level Output vs. Voltage. 9.
(25) 1.00. 1.00. 0.80. 0.80 Low Level Output Voltage (V). Low Level Output Voltage (V). IR2125(S) & (PbF). 0.60. 0.40. 0.20. 0.60. 0.40. 0.20 Max.. Max.. 0.00. 0.00 -50. -25. 0. 25. 50. 75. 100. 125. 10. 12. Figure 19A. Low Level Output vs. Temperature. 16. 18. 20. Figure 19B. Low Level Output vs. Voltage. 500. 500. 400. 400. Offset Supply Leakage Current (µA). Offset Supply Leakage Current (µA). 14. VBS Floating Supply Voltage (V). Temperature (°C). 300. 200. 100. 300. 200. 100 Max.. Max.. 0. 0 -50. -25. 0. 25. 50. 75. 100. 125. 0. 100. 2.00. 2.00. 1.60. 1.60. 1.20 Max.. 0.80. 400. 500. 1.20. 0.80. 0.40. Typ.. Max.. Typ.. 0.00. 0.00 -50. -25. 0. 25. 50. 75. 100. 125. Temperature (°C). Figure 21A. VBS Supply Current vs. Temperature. 10. 300. Figure 20B. Offset Supply Current vs. Voltage. VBS Supply Current (mA). VBS Supply Current (mA). Figure 20A. Offset Supply Current vs. Temperature. 0.40. 200. VB Boost Voltage (V). Temperature (°C). 10. 12. 14. 16. 18. 20. VBS Floating Supply Voltage (V). Figure 21B. VBS Supply Current vs. Voltage. www.irf.com.
(26) 2.00. 2.00. 1.60. 1.60 VCC Supply Current (mA). VCC Supply Current (mA). IR2125(S) & (PbF). Max.. 1.20. 0.80 Typ.. 0.40. 1.20 Max.. 0.80 Typ.. 0.40. 0.00. 0.00 -50. -25. 0. 25. 50. 75. 100. 125. 10. 12. Figure 22A. VCC Supply Current vs. Temperature. 16. 18. 20. Figure 22B. VCC Supply Current vs. Voltage. 25. 25. 20. 20. Logic "1" Input Bias Current (µA). Logic "1" Input Bias Current (µA). 14. VCC Logic Supply Voltage (V). Temperature (°C). 15. 10 Max.. 5. 15. Max.. 10. Typ.. 5. Typ.. 0. 0 -50. -25. 0. 25. 50. 75. 100. 125. 10. 12. 16. 18. 20. Figure 23B. Logic “1” Input Current vs. Voltage. 5.00. 5.00. 4.00. 4.00. Logic "0" Input Bias Current (µA). Logic "0" Input Bias Current (µA). Figure 23A. Logic “1” Input Current vs. Temperature. 3.00. 2.00. 1.00. 14. VCC Logic Supply Voltage (V). Temperature (°C). Max.. 0.00. 3.00. 2.00. 1.00. Max.. 0.00 -50. -25. 0. 25. 50. 75. 100. Temperature (°C). Figure 24A. Logic “0” Input Current vs. Temperature. www.irf.com. 125. 10. 12. 14. 16. 18. 20. VCC Logic Supply Voltage (V). Figure 24B. Logic “0” Input Current vs. Voltage. 11.
(27) 25.0. 25.0. 20.0. 20.0 "High" CS Bias Current (µA). "High" CS Bias Current (µA). IR2125(S) & (PbF). 15.0. 10.0 Max. Typ.. 5.0. 15.0. 10.0. Max.. Typ.. 5.0. 0.0. 0.0 -50. -25. 0. 25. 50. 75. 100. 125. 10. 12. 5.00. 5.00. 4.00. 4.00. 3.00. 2.00. Max.. 2.00. Max.. -25. 0. 25. 50. 75. 100. 125. 10. 12. 14. 16. 18. 20. VBS Floating Supply Voltage (V). Temperature (°C). Figure 26A. “Low” CS Bias Current vs. Temperature. Figure 26B. “Low” CS Bias Current vs. Voltage. 11.0. 11.0. Max.. VBS Undervoltage Lockout - (V). VBS Undervoltage Lockout + (V). 20. 0.00 -50. Typ.. 9.0 Min.. 8.0. 7.0. 10.0. 9.0. Max.. Typ.. 8.0 Min.. 7.0. 6.0. 6.0 -50. -25. 0. 25. 50. 75. 100. 125. Temperature (°C). Figure 27. VBS Undervoltage (+) vs. Temperature. 12. 18. 3.00. 1.00. 0.00. 10.0. 16. Figure 25B. “High” CS Bias Current vs. Voltage. "Low" CS Bias Current (µA). "Low" CS Bias Current (µA). Figure 25A. “High” CS Bias Current vs. Temperature. 1.00. 14. VBS Floating Supply Voltage (V). Temperature (°C). -50. -25. 0. 25. 50. 75. 100. 125. Temperature (°C). Figure 28. VBS Undervoltage (-) vs. Temperature. www.irf.com.
(28) IR2125(S) & (PbF) 11.0. 10.0. 10.0 VCC Undervoltage Lockout - (V). VCC Undervoltage Lockout + (V). 11.0. Max.. Typ.. 9.0. Min.. 8.0. 9.0. Max.. Typ.. 8.0. Min.. 7.0. 7.0. 6.0. 6.0 -50. -25. 0. 25. 50. 75. 100. -50. 125. -25. 0. 250. 250. 200. 200. 150 Max.. Typ.. Min.. 50. 0. 150. 100. 125. Max.. Typ.. 100 Min.. 50. -25. 0. 25. 50. 75. 100. 125. 10. 12. 14. 16. 18. 20. VCC Logic Supply Voltage (V). Temperature (°C). Figure 31A. ERR Timing Charge Current vs. Temperature. Figure 31B. ERR Timing Charge Current vs. Voltage 25.0. 25.0. 20.0 ERR Pull-Up Current (mA). 20.0 ERR Pull-Up Current (mA). 75. 0 -50. Typ.. 15.0. 10.0. 50. Figure 30. VCC Undervoltage (-) vs. Temperature. ERR Timing Charge Current (µA). ERR Timing Charge Current (µA). Figure 29. VCC Undervoltage (+) vs. Temperature. 100. 25. Temperature (°C). Temperature (°C). Min.. 15.0 Typ.. 10.0 Min.. 5.0. 5.0. 0.0. 0.0 -50. -25. 0. 25. 50. 75. 100. 125. 10. 12. 14. 16. 18. 20. Temperature (°C). VCC Logic Supply Voltage (V). Figure 32A. ERR Pull-Up Current vs. Temperature. Figure 32B. ERR Pull-Up Current vs. Voltage. www.irf.com. 13.
(29) IR2125(S) & (PbF) 50. 50. 40 ERR Pull-Down Current (mA). ERR Pull-Down Current (mA). 40 Typ.. 30. 20. Min.. 30 Typ.. 20 Max.. 10. 10. 0. 0 -50. -25. 0. 25. 50. 75. 100. 125. 10. 12. 14. 16. 18. 20. Temperature (°C). VCC Logic Supply Voltage (V). Figure 33A. ERR Pull-Down Current vs.Temperature. Figure 33B. ERR Pull-Down Current vs. Voltage. 2.50. 2.50. 2.00. Typ.. Output Source Current (A). Output Source Current (A). 2.00. 1.50 Min.. 1.00. 0.50. 1.50. 1.00. Typ.. Min.. 0.50. 0.00. 0.00 -50. -25. 0. 25. 50. 75. 100. 125. 10. 12. Figure 34A. Output Source Current vs. Temperature. 18. 20. 5.00. 4.00. Typ.. Output Sink Current (A). Output Sink Current (A). 16. Figure 34B. Output Source Current vs. Voltage. 5.00. 4.00. 14. VBS Floating Supply Voltage (V). Temperature (°C). 3.00 Min.. 2.00. 3.00 Typ.. 2.00 Min.. 1.00. 1.00. 0.00. 0.00 -50. -25. 0. 25. 50. 75. 100. 125. Temperature (°C). Figure 35A. Output Sink Current vs.Temperature. 14. 10. 12. 14. 16. 18. 20. VBS Floating Supply Voltage (V). Figure 35B. Output Sink Current vs. Voltage. www.irf.com.
(30) 300. 300. 250. 250 Turn-Off Delay Time (ns). Turn-On Delay Time (ns). IR2125(S) & (PbF). 200 150 100 50. Max . 200 150 100 Typ.. 50 0. 0 0. 2. 4. 6. 8. 0. 10 12 14 16 18 20. 2. 4. Input Voltage (V). 6. 8. 10 12 14 16 18 20. Input Voltage (V). Figure 36A. Turn-On Time vs. Input Voltage. Figure 36B. Turn-Off Time vs. Input Voltage. 0.00. VS Offset Supply Voltage (V). -3.00 Typ.. -6.00. -9.00. -12.00. -15.00 10. 12. 14. 16. 18. 20. VBS Floating Supply Voltage (V). Figure 37. Maximum VS Negative Offset vs. Supply Voltage. www.irf.com. 15.
(31) IR2125(S) & (PbF). Case outlines. 8-Lead PDIP. 16-Lead SOIC (wide body) 16. 01-6014 01-3003 01 (MS-001AB). 01 6015 01-3014 03 (MS-013AA). www.irf.com.
(32) IR2125(S) & (PbF). LEADFREE PART MARKING INFORMATION Part number. Date code. IRxxxxxx YWW?. Pin 1 Identifier ? P. MARKING CODE Lead Free Released Non-Lead Free Released. IR logo. ?XXXX Lot Code (Prod mode - 4 digit SPN code). Assembly site code Per SCOP 200-002. ORDER INFORMATION Basic Part (Non-Lead Free) 8-Lead PDIP IR2125 order IR2125 14-Lead SOIC IR2125S order IR2125S. Leadfree Part 8-Lead PDIP IIR2125 order IR2125PbF 14-Lead SOIC IR2125S order IR2125SPbF. IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245 Tel: (310) 252-7105 This product has been qualified per industrial level Data and specifications subject to change without notice. 9/12/2004. www.irf.com. 17.
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