APTRG8A120G VCmax = 1200V IOUTpeak = 8A @ Tc = 25°C Dual IGBT Isolated Driver (Non Inverting) +V1 SHORT CIRCUIT PROTECTION 0V1 H1 Gon1 Goff1 0V1 DRIVER 1 0V1 - V1 RESET Drive Interlock VC2 +V2 SHORT CIRCUIT PROTECTION 0V2 GND Gon2 Goff2 +5V 0/15V ISOLATED DC/DC CONVERTERS 0V2 DRIVER 2 +V1 +15V 0V2 0V1 -V1 +V2 -V2 0V2 -V2 VC 2 GND FAULT OUT RESET H2 H1 0/15V +15V Gon 2 Goff 2 0V 2 0V 1 Goff 1 Gon 1 VC 1 Application • Driver dedicated to IGBT Power modules in : - Motor Control - Uninterruptible Power Supplies - Switched Mode Power Supplies - Welding converters - Automotive Features • Drive IGBTs up to IC=300A, VCE=1200V • Short circuit protection by VCEsat monitoring • Low speed overcurrent cut off to limit over voltage • Under voltage Lockout with hysteresis • Top Bottom input signals Interlock • Switching frequency up to 50 kHz • Low stray inductance • High level of integration • Isolated driver Benefits • Outstanding performance at high frequency operation • Rugged • Stable temperature behavior • Very high noise immunity (common mode rejection > 10kV/µs) • 2500V Galvanic Isolation primary/secondary • 5V logic level with Schmitt-trigger Input • Single VDD=15V supply required • Positive & Negative Secondary auxiliary power supplies internally generated • Separate sink & Source output for easy Gate drive (optimized turn on & turn off operation) • Mounting with screws for good vibration withstand • Solderable pins • RoHS Compliant These Devices are sensitive to Electrostatic Discharge. Proper Handling Procedures Should Be Followed. www.microsemi.com 1-4 APTRG8A120G – Rev 2 August, 2007 Logic Circuit H2 FAULT OUT VC1 APTRG8A120G DUAL DRIVER CIRCUIT +5V IN1 1K 1nF IN2 CIRCUIT LOGIC 1nF 5.1V 2.7K BUFFER 15V AUX. SUPPLY (1A) 1nF 5.1V +15V + 47MF SHORT CIRCUIT PROTECT VCEsat 5.1V + Gon2 0V2 2R 5W Goff2 1K FUSE OUT V2 1nF GND HIGH POW ER IGBT 1R 10W VC2 -V1 FAULT Memorisation GND 0VBUS 0.5R 5W 0V1 INTERLOCK DRIVE FAULT OUT BUFFER 2R 5W SOFT TURN OFF And UVLO And GND Gon1 0V1 0V1 BUFFER RESET V1 Goff1 TOP DRIVER GND +5V PWM GENERATOR 5.1V 1K BUFFER +VBUS VC1 SHORT CIRCUIT PROTECT VCEsat FAULT Memorisation BOTTOM DRIVER +5V 0V2 0V2 0.5R 5W HIGH POW ER IGBT 1R 10W ISOLATED DC/DC CONVERTERS SOFT TURN OFF And UVLO -V2 0/15V 0VBUS GND fig 1:Typical phase leg Operation Block Diagram All ratings @ Tj = 25°C unless otherwise specified Absolute maximum ratings Supply Voltage Input signal voltage i=1, 2 IVDDmax Maximum Supply current fmax VC IoutAVmax RGonmin RGoffmin Pout Iout peak Parameter VHi = 0V, i =1, 2 VDD=15V, Fout = 25 kHz, Ceff=150nF Maximum Switching Frequency @ Tamb=85°C Collector Voltage short circuit protection pin Output Average Current Minimum resistance for RGon Minimum resistance for RGoff Output Power DC/DC converter Sink and Source www.microsemi.com Per Output Per Output Max ratings 16 5.5 0.3 1 50 1200 270 2 1 4 8 Unit V A kHz V mA Ω W A 2-4 APTRG8A120G – Rev 2 August, 2007 Symbol VDD VHi APTRG8A120G Driver Electrical Characteristics Symbol VDD Characteristic Operating Supply Voltage IVDD Operating Supply Current VUVLO VHi(max) VHi(th+) VHi(th-) CHi RHi Test Conditions Min 14.5 Fout=25kHz,VDD=15V,VBus=600V Ceff=150nF on Channel 1&2 Under Voltage lockout threshold Maximum Input Voltage Positive Going Threshold Voltage Negative Going Threshold Voltage Input Capacitance * Input Resistance * No Load 14 Turn on Gate Voltage Output VG(off) Turn off Gate Voltage Output Td(on) Td(off) PWD Turn On delay time Ceff = 150nF X Turn Off delay time Ceff = 150nF X Pulse Width Distortion Propagation Delay Difference Td(on) - Td(off) between any two driver Output fault current Fault condition High Output Fault Voltage No fault Low Output Fault Voltage Fault condition Desat Fault Output Delay Time VDD=15V Total Short Circuit Duration Tsc=6µs, VBus=600V, VGE=15V Short Circuit Current Coupling Capacitance Primary Secondary Reset Pulse Width Logic high for reset Reset Input Resistance Fault output pull-up resistance Ifault VfaultH VfaultL Tdfault TSC ISC CPS RPW RR FR 12.3 5 Unit V A 13.5 5.5 V V 0.8 VG(on) PDD Max 15.5 0.75 11.6 -0.5 2 i = 1, 2 Typ 15 RGon=2Ω, Fout = 25kHz, Ceff =150nF No Load -7 RGoff=1Ω, Fout = 25kHz, Ceff =150nF 200 220 -0.3 1 1 15 14 -6 -5 400 420 0.02 nF kΩ 16 -5 500 520 0.3 0.35 -0.35 7 5 0.5 5 6 950 20 20 1 2.7 V ns µs mA V µs µs A pF µs kΩ * Low impedance guarantees good noise immunity. X Dead time between top and bottom inputs signals must be generated externally in case of phase leg operation Thermal and package characteristics Characteristic Primary to Secondary Isolation Operating Ambient Temperature Storage Temperature Range Mounting torque Package Weight Min 2500 -40 -55 M3 Typ Max 85 100 0.5 120 www.microsemi.com Unit V °C N.m g 3-4 APTRG8A120G – Rev 2 August, 2007 Symbol VISOL TOP TSTG Torque Wt APTRG8A120G Driver Package outline UNITS : (INCH) mm GENERAL TOLERANCES : +/- 0,25mm (+/-0.01") VC 2 GND Gon 2 Goff 2 0V 2 FAULT OUT RESET H2 H1 0V 1 Goff 1 Gon 1 0/15V +15V VC 1 Frequency vs Gate effective Capacitor 110 100 90 FRQ (Khz) 80 70 60 50 40 Tamb=25°C 30 Tamb=70°C 10 0 0 25 50 75 100 125 150 175 200 225 250 275 300 CEFF (nF) Microsemi reserves the right to change, without notice, the specifications and information contained herein Microsemi's products are covered by one or more of U.S patents 4,895,810 5,045,903 5,089,434 5,182,234 5,019,522 5,262,336 6,503,786 5,256,583 4,748,103 5,283,202 5,231,474 5,434,095 5,528,058 and foreign patents. U.S and Foreign patents pending. All Rights Reserved. www.microsemi.com 4-4 APTRG8A120G – Rev 2 August, 2007 20