Data Sheet No. PD60209 revC IR2308(S) & (PbF) HALF-BRIDGE DRIVER Features • Floating channel designed for bootstrap operation • • • • • • • • • • Fully operational to +600V Tolerant to negative transient voltage dV/dt immune Gate drive supply range from 10 to 20V Undervoltage lockout for both channels 3.3V, 5V and 15V input logic compatible Cross-conduction prevention logic Matched propagation delay for both channels Outputs in phase with inputs Logic and power ground +/- 5V offset. Internal 540ns dead-time Lower di/dt gate driver for better noise immunity Also available LEAD_FREE Packages 8-Lead SOIC - IR2308S Also available LEAD-FREE (PbF) 2106//2108//2109/2304/2308 Feature Comparison Part 2106 21064 2108 21084 2109 21094 2304 2308 Description 8-Lead PDIP IR2308 Input logic Crossconduction prevention logic HIN/LIN no HIN/LIN yes Dead-Time none Internal 540ns Programmable 0.54~5 µs Ground Pins COM VSS/COM COM VSS/COM COM VSS/COM Internal 540ns The IR2308(S) are high voltage, high speed power IN/SD yes Programmable 0.54~5 µs MOSFET and IGBT drivers with dependent high and yes HIN/LIN Internal 100ns COM low side referenced output channels. Proprietary HVIC Internal 540ns COM HIN/LIN yes and latch immune CMOS technologies enable ruggedized monolithic construction. The logic input is compatible with standard CMOS or LSTTL output, down to 3.3V logic. The output drivers feature a high pulse current buffer stage designed for minimum driver cross-conduction. The floating channel can be used to drive an N-channel power MOSFET or IGBT in the high side configuration which operates up to 600 volts. Typical Connection up to 600V VCC VCC VB HIN HIN HO LIN LIN VS COM LO TO LOAD (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 IR2308(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 VB High side floating absolute voltage -0.3 625 VS High side floating supply offset voltage VB - 25 VB + 0.3 VHO High side floating output voltage VS - 0.3 VB + 0.3 VCC Low side and logic fixed supply voltage -0.3 25 VLO Low side output voltage -0.3 VCC + 0.3 VSS - 0.3 VCC + 0.3 VIN dVS/dt PD RthJA Logic input voltage (HIN & LIN ) Allowable offset supply voltage transient Package power dissipation @ TA ≤ +25°C Thermal resistance, junction to ambient — 50 (8 lead PDIP) — 1.0 (8 lead SOIC) — 0.625 (8 lead PDIP) — 125 (8 lead SOIC) — 200 TJ Junction temperature — 150 TS Storage temperature -50 150 TL Lead temperature (soldering, 10 seconds) — 300 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 and VSS offset rating are tested with all supplies biased at 15V differential. Symbol Min. Max. VB High side floating supply absolute voltage Definition VS + 10 VS + 20 VS High side floating supply offset voltage Note 1 600 VHO High side floating output voltage VS VB VCC Low side and logic fixed supply voltage 10 20 VLO Low side output voltage VIN Logic input voltage TA Ambient temperature 0 VCC COM VCC -40 125 Units V °C Note 1: Logic operational for VS of -5 to +600V. Logic state held for VS of -5V to -VBS. (Please refer to the Design Tip DT97-3 for more details). 2 www.irf.com IR2308(S) & (PbF) Dynamic Electrical Characteristics VBIAS (VCC, VBS) = 15V, VSS = COM, CL = 1000 pF, TA = 25°C, DT = VSS unless otherwise specified. Symbol Definition Min. Typ. Max. Units Test Conditions ton toff Turn-on propagation delay — 220 300 Turn-off propagation delay — 200 280 MT — 0 46 tr Delay matching | ton - toff Turn-on rise time — 150 220 tf Turn-off fall time — 50 80 Deadtime: LO turn-off to HO turn-on(DTLO-HO) & HO turn-off to LO turn-on (DTHO-LO) 400 540 680 Deadtime matching = | DTLO-HO - DTHO-LO | — 0 60 DT MDT | VS = 0V VS = 0V or 600V nsec VS = 0V VS = 0V Static Electrical Characteristics VBIAS (VCC, VBS) = 15V, VSS = COM, DT= VSS and TA = 25°C unless otherwise specified. The VIL, VIH and IIN parameters are referenced to VSS/COM and are applicable to the respective input leads: HIN and LIN. The VO, IO and Ron parameters are referenced to COM and are applicable to the respective output leads: HO and LO. Symbol Definition VIH Logic “1” input voltage for HIN & LIN Min. Typ. Max. Units Test Conditions 2.9 — — VIL Logic “0” input voltage for HIN & LIN — — 0.8 VOH High level output voltage, VBIAS - VO — 0.8 1.4 VOL Low level output voltage, VO — 0.3 0.6 ILK Offset supply leakage current — — 50 IQBS Quiescent VBS supply current 20 60 150 IQCC Quiescent VCC supply current 0.4 1.0 1.6 IIN+ Logic “1” input bias current — 5 20 IIN- Logic “0” input bias current — 1 2 VCCUV+ VCC and VBS supply undervoltage positive going 8.0 8.9 10 VBSUV+ threshold VCCUV- VCC and VBS supply undervoltage negative going 7.4 8.2 9.0 VBSUV- threshold VCCUVH Hysteresis 0.3 0.7 — IO+ Output high short circuit pulsed current 97 200 — IO- Output low short circuit pulsed current 250 350 — VCC = 10V to 20V V VCC = 10V to 20V IO = 20 mA IO = 20 mA VB = VS = 600V µA mA µA VIN = 0V or 5V VIN = 0V or 5V HIN = 5V, LIN = 5V HIN = 0V, LIN = 0V V VBSUVH www.irf.com mA VO = 0V, PW ≤ 10 µs VO = 15V, PW ≤ 10 µs 3 IR2308(S) & (PbF) Functional Block Diagram VB UV DETECT IR2308 HO R HV LEVEL SHIFTER VSS/COM LEVEL SHIFT HIN DT R PULSE FILTER S VS PULSE GENERATOR VCC DEADTIME & SHOOT-THROUGH PREVENTION UV DETECT VSS/COM LEVEL SHIFT LIN Q DELAY LO COM VSS 4 www.irf.com IR2308(S) & (PbF) Lead Definitions Symbol Description HIN Logic input for high side gate driver output (HO), in phase LIN Logic input for low side gate driver output (LO), in phase VB High side floating supply HO High side gate driver output VS High side floating supply return VCC Low side and logic fixed supply LO Low side gate driver output COM Low side return Lead Assignments VCC VB 2 HIN HO 7 3 LIN VS 6 4 COM LO 5 1 www.irf.com 8 VCC VB 8 2 HIN HO 7 3 LIN VS 6 4 COM LO 5 1 8 Lead PDIP 8 Lead SOIC Also available LEAD-FREE(PbF) IR2308 IR2308S 5 IR2308(S) & (PbF) LIN 50% 50% HIN LIN HIN ton toff tr 90% tf 90% HO HO LO LO Figure 1. Input/Output Timing Diagram 10% 10% Figure 2. Switching Time Waveform Definitions LIN HIN 50 % 50 % 90% HO LO DTLO-HO 10% 90% DTHO-LO 10% MDT= DT LO-HO - DT HO-LO Figure 3. Deadtime Waveform Definitions IR WORLD HEADQUARTERS: 233 Kansas Street, El Segundo, California 90245 Tel: (310) 252-7105 Data and specifications subject to change without notice. 3/19/2003 6 www.irf.com IR2308(S) & (PbF) Case outlines 01-6014 01-3003 01 (MS-001AB) 8-Lead PDIP D DIM B 5 A FOOTPRINT 8 6 7 6 5 H E 1 6X 2 3 0.25 [.010] 4 A e 6.46 [.255] 3X 1.27 [.050] e1 0.25 [.010] A1 .0688 1.35 1.75 A1 .0040 .0098 0.10 0.25 b .013 .020 0.33 0.51 c .0075 .0098 0.19 0.25 D .189 .1968 4.80 5.00 .1574 3.80 4.00 E .1497 e .050 BASIC e1 MAX 1.27 BASIC .025 BASIC 0.635 BASIC H .2284 .2440 5.80 6.20 K .0099 .0196 0.25 0.50 L .016 .050 0.40 1.27 y 0° 8° 0° 8° y 0.10 [.004] 8X L 8X c 7 C A B NOTES: 1. DIMENSIONING & TOLERANCING PER ASME Y14.5M-1994. 5 DIMENSION DOES NOT INCLUDE MOLD PROTRUSIONS. MOLD PROTRUSIONS NOT TO EXCEED 0.15 [.006]. 2. CONTROLLING DIMENSION: MILLIMETER 6 DIMENSION DOES NOT INCLUDE MOLD PROTRUSIONS. MOLD PROTRUSIONS NOT TO EXCEED 0.25 [.010]. 3. DIMENSIONS ARE SHOWN IN MILLIMETERS [INCHES]. 4. OUTLINE C ONFORMS TO JEDEC OUTLINE MS-012AA. 8-Lead SOIC www.irf.com MIN .0532 K x 45° A C 8X b 8X 1.78 [.070] MILLIMETERS MAX A 8X 0.72 [.028] INCHES MIN 7 DIMENSION IS THE LENGTH OF LEAD FOR SOLDERING TO A SUBSTRATE. 01-6027 01-0021 11 (MS-012AA) 7 IR2308(S) & (PbF) LEADFREE PART MARKING INFORMATION IRxxxxxx Part number YWW? Date code 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 IR2308 order IR2308 8-Lead SOIC IR2308S order IR2308S Leadfree Part 8-Lead PDIP R2308 not available 8-Lead SOIC IR2308S order IR2308SPbF Thisproduct has been designed and qualified for the industrial market. Qualification Standards can be found on IR’s Web Site http://www.irf.com Data and specifications subject to change without notice. IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245 Tel: (310) 252-7105 6/15/2004 8 www.irf.com