mar. 2002 outline drawing mitsubishi hybrid ic M57175L-01 hybrid ic for driving igbt modules block diagram description the m57160al-01 is an optimal hybrid ic to drive trench gate igbt module with built-in rtc. the protective system of this hybrid ic functions with a margin of time by built in protection circuits to maintain a reverse bias for a predetermined time after the detec- tion of an overcurrent (short-circuit). the overcurrent (short-circuit) detector works with the rtc circuit built in igbt module to detect a drop in this gate voltage for protection. if a gate pin of igbt is connected with a detective pin of this hybrid ic, there is no need to use high withstand-voltage and high-speed diode or protec- tive zener diode for monitoring a collector voltage of igbt. recommended module ; igbt module with built-in rtc circuit (mitsubishi f series) 1200v(600v) ~200a(400a) features over current(short-circuit)protector built-in(with timer-operated circuit and reset circuit) input-output isolation voltage : 2500vrms for 1 min dimentions : mm 33.0max 43.6max 4.5max 4.0max 11.5max 7.5max 4.0max 2.54 14=35.56 interface 5 12 14 15 9 vo 10 8 latch 6 gnd opto-coupler 2 1 270 ? gate shut down v cc detect v ge error detect error out latch timer reverse bias speed adjustment 7 v cc v ee error out sc detect gate detect 11 v cc monitor v c+ v c 13
mar. 2002 mitsubishi hybrid ic M57175L-01 hybrid ic for driving igbt modules v v v ma khz ? ma v v s s s s ms ma s v v 17.0 5.5 4.5 11 6.8 14 4.0 1.5 11.0 17.5 6.5 5.0 13.5 13.5 15.5 5.0 0.5 0.4 1.0 0.4 12 3.6 15.5 11.6 18 7.5 5.5 16 20 16.5 6.0 1 0.8 2.0 0.8 2.5 12.2 symbol units parameter test conditions limits min. typ. max. recommended range recommended range recommended range recommended range recommended range recommended range v in =5v i ih =13.5ma i ih =13.5ma i ih =13.5ma i ih =13.5ma between start and cancel(under input signal l ) applied d pin r=470 ? in the rise time f pin :11v, c , e pin :open rst=6.2k ? please refer to the example of an application circuit. f pin v cc v ee v in i ih f r g i ih v oh v ol t plh t r t phl t f t timer i fo t d v cl v sc supply voltage 1 supply voltage 2 pull-up voltage on input side h input current switching frequency gate resistor h input current h output voltage l output voltage l-h propagation time l-h rise time h-l propagation time h-l fall time timer fault output current short-circuit protect delay time start voltage for protection at lower v cc over-current detect voltage electrical characteristics (ta = 25 c, v cc = 17.5v, v ee = ?.5v, v in = 5.0v, f = 20khz, r g = 2.2 ? : cm200hu-24f) absolute maximum ratings (unless otherwise specified, ta = 25 c) v v v v a a vrms c c c ma v 19 8 1 ~ +7 16.5 3.5 3.5 2500 85 20 ~ +60 25 ~ +100 25 v cc ratings symbol parameter conditions unit supply voltage 1 supply voltage 2 input voltages output voltages output current isolation voltage case temperature operating temperature storage temperature fault output current applied f pin v cc v ee v i vo i ohp i olp viso tc topr tstg i fo v r applied between: 1 - 2 at the output voltage h v d =15.7v pulse width 1 s, f 20khz sine-wave voltage 60hz, 1min input current d pin
mar. 2002 mitsubishi hybrid ic M57175L-01 hybrid ic for driving igbt modules application circuit example 1 (direct driving) application circuit example 2 (additional transistor for output current) cm200du-24f r g 2.2 ? rst =6.2k ? c s : 0.068 f output interception at the time of short circuit protection can be formed into soft switching. m57175l -01 15 12 14 7 10 6 8 5 13 3.3k ? 470 ? rg rtc + 470 f 470 f 2.2 f + v cc v ee 9 c s ctrip 1 2 v in =5v v in 11 rst control signal ro hfe rg/2 rst=6.2k ? co+, co- : more than 330 f (please use an electrolytic capacitor with ripple current admissible for output peak current) co : a few f the connection to decrease the peak of ripple current ro 12 7 m57175l -01 10 6 8 5 13 14 9 r g rtc v ee + + co- co co+ v cc ctrip c s 1 2 cm600hu-24f rst 3.3k ? 4.7k ? 470 ? v in =5v v in control signal cm600hu-24f (parallel connection) 15 11
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