1 gate driver M57962CL-01 powerex, inc., 200 hillis street, youngwood, pennsylvania 15697-1800 (724) 925-7272 hybrid integrated circuit for driving igbt modules description: M57962CL-01 is a hybrid integrated circuit designed for driving n-channel igbt modules in any gate amplifier application. this device operates as an isolation amplifier for these modules and provides the required electrical isolation between the input and output with an opto-coupler. short circuit protection is provided by a built in desaturation detector. a fault signal is provided if the short circuit protection is activated. features: h electrical isolation between input and output with opto- couplers. (v iso = 2500v rms for 1 min.) h two supply drive topology h built in short circuit protection circuit with a pin for fault output h variable fall time on activity of short circuit protection h ttl compatible input interface application: to drive igbt modules for inverter, ac servo systems, ups, cvcf inverter, and welding applications. recommended modules: v ces = 600v series (up to 800a class) v ces = 1200v series (up to 400a class) 8 7 6 4 5 2 1 14 13 ttl, etc. v in = 5v v in r 4.7 k v d1 r g c trip dz1 30v v cc v ee 100 m f 100 m f v cc = 15 v v ee = 10v r g = 3.1 c trip = 0~3300pf d1 : fast recovery diode (t rr 0.2 s) + + block diagram outline drawing v in c s v out t r t f 90% 50% 10% t plh t phl test circuit + + 51 max 12 max 25 max 4.5 1.5 33.02 6.5 max 12.5 max 2.54 0.55 4.5 max 8.5 max 0.35 0.2 opto-coupler 13 interface 14 gate shut down circuit detect circuit timer & reset circuit latch fault output 6 ee v 8 5 v o detect pin control pin for t trip 1 2 4 cc v 14 1 control pin for fall time 7
2 M57962CL-01 hybrid ic for igbt gate driver powerex, inc., 200 hillis street, youngwood, pennsylvania 15697-1800 (724) 925-7272 absolute maximum ratings, t a =25 c unless otherwise specified item symbol test conditions limit units supply voltage v cc dc 18 volts v ee dc -15 volts input voltage v i applied between: 13 C 14 -1 ~ 7 volts output voltage v o output voltage h v cc volts output current i ohp pulse width 2 m s, f 20khz -5 amperes i olp pulse width 2 m s, f 20khz 5 amperes isolation voltage v rms sinewave voltage 60hz, 1 min. 2500 volts case temperature t c 85 c operating temperature t opg -20 ~ 60 c storage temperature t stg -25 ~ 100 c fault output current i fo applied 8 pin 20 ma input voltage v r1 applied 1 pin 50 volts
3 M57962CL-01 hybrid ic for igbt gate driver powerex, inc., 200 hillis street, youngwood, pennsylvania 15697-1800 (724) 925-7272 electrical characteristics, t a = 25 c, v cc = 15v, v ee = -10v unless otherwise specified characteristics symbol test conditions min. typ. max. units supply voltage v cc recommended range 14 15 volts v ee recommended range -7 -10 volts pull-up voltage on input side v in recommended range 4.75 5.00 5.25 volts h input current i ih recommended range 15.2 16 19 ma switching frequency f recommended range 20 khz gate resistor r g recommended range 2 w h input current i ih v in = 5v 16 ma h output voltage v oh 13 14 volts l output voltage v ol -8 -9 volts l-h propagation time t plh i ih = 16ma 0.5 1.0 m s l-h rise time t r i ih = 16ma 0.6 1.0 m s h-l propagation time t phl i ih = 16ma 0.8 1.3 m s h-l fall time t f i ih = 16ma 0.4 1.0 m s timer t timer between start and cancel 1.0 2.0 ms (under input sign l) fault output current i fo applied 8 pin, r = 4.7k w 5.0 ma controlled time detect short circuit 1 t trip1 pin 1 : 15v and more, pin 2 : open 2.6 m s controlled time detect short circuit 2* t trip2 pin 1 : 15v and more, 3.0 m s pin 2 C 4 : 1000pf (connective capacitance) sc voltage v sc sc detect voltage 15 volts *length of wiring of condenser controlled time detect short circuit is within 5cm from 2 and 4 pin coming and going.
4 M57962CL-01 hybrid ic for igbt gate driver powerex, inc., 200 hillis street, youngwood, pennsylvania 15697-1800 (724) 925-7272 ambient temperature, t a , ( c) propagation delay time "l-h", t plh , ( s) propagation delay time "h-l", t phl , ( s) propagation delay time vs. ambient temperature characteristics (typical) 1.6 0204060 1.2 1.4 1.0 0.6 0.8 0.2 0.4 0 v cc = 15v v ee = -10v r g = 3.1 v in = 5v t phl t plh 80 input signal voltage, v i , (volts) propagation delay time "l-h", t plh , ( s) propagation delay time "h-l", t phl , ( s) propagation delay time vs. signal voltage characteristics (typical) 1.6 3456 1.2 1.4 1.0 0.6 0.8 0.2 0.4 0 v cc = 15v v ee = -10v r g = 3.1 t a = 25 c t phl t plh 7 ambient temperature, t a , ( c) controlled time detect short circuit, t trip1 , t trip2 , ( s) controlled time detect vs. ambient temperature characteristics (typical) 8 0204060 6 7 5 3 4 1 2 0 v cc = 15v v ee = -10v t trip2 : c trip = 1000pf t trip1 : c trip = 0 80 connective capacitance, c trip , (pf) pin: 2 4 controlled time detect short circuit, t trip , ( s) controlled time detect vs. connective capacitance characteristics (typical) 8 0 2000 4000 6000 6 7 5 3 4 1 2 0 v cc = 15v v ee = -10v t a = 25 c 8000 ambient temperature, t a , ( c) power dissipation, p d , (watts) power dissipation vs. ambient temperature (maximum rating) 02040 80 60 5 3 4 1 2 0 100 0 0.02 0.04 0.08 0.06 50 30 40 10 20 0 0.1 supply voltage, v cc , (volts) applied between: 4 6 dissipation current, (ma) dissipation current vs. supply voltage input signal "l" (typical) fall time of short circuit, t 1 , t 2 , ( s) slow shutdown speed (t 1 , t 2 ) vs. c s v cc = 15v v ee = -10v t a = 25 c t 2 t 1 01020 c s ( f) 30 40 25 20 5 10 15 0 50 t a = 25 c 90% 50% 10% t trip t 1 t 2 v trip v pin 1 v ge
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