151 gate driver M57962l powerex, inc., 200 hillis street, youngwood, pennsylvania 15697-1800 (724) 925-7272 hybrid integrated circuit for driving igbt modules description: M57962l 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 in- put 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 built in high cmrr opto- coupler (v cmr : typical 30kv/ m s, min. 15kv/ m s) h electrical isolation between input and output with opto- couplers (v iso = 2500, v rms for 1 min.) h ttl compatible input interface h two supply drive topology h built in short circuit protection circuit with a pin for fault output application: to drive igbt modules for inverter, ac servo systems, ups, cvcf inverter, and welding applications. recommended modules: v ces = 600v series (up to 400a class) v ces = 1200v series (up to 200a class) v ces = 1400v series (up to 200a class) detect circuit timer and reset circuit gate shutdown circuit v cc detect pin v out fault output v ee interface opto-coupler 14 13 6 8 5 1 4 block diagram dimensions in mm v in v out 0 t r t f 90% 10% t plh t phl 51.0 12.5 2.54 0.55 0.2 2.54 13 = 33.02 6.5 4.5 25.0 4.5 1.5 8.5 12.0 0.35 0.2 14 1 outline drawing 8 6 4 5 1 14 13 ttl, etc. v in = 5v v in r 4.7 k w d1 r ext dz1 30v v cc v ee 47 m f 47 m f v cc = 15 v v ee = 10v r ext = recommended value + + test circuit + + 185 v
152 M57962l hybrid ic for igbt gate driver powerex, inc., 200 hillis street, youngwood, pennsylvania 15697-1800 (724) 925-7272 absolute maximum ratings, t a ~ 20 c to 70 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 -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 output current i oh f = 20khz, 50% duty cycle 0.5 amperes isolation voltage v rms sinewave voltage 60khz, 1 min. 2500 volts junction temperature t j 85 c operating temperature t opg (differs from h/c condition) -20 ~ 60 c storage temperature t stg -25 ~ 100 c fault output current i fo 20 ma input voltage v r1 50 volts *20 volts v cc + v ee 28 volts 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 v in = 5v, r = 185 w 16 ma h output voltage v oh 13 14 volts l output voltage v ol -8 -9 volts internal power dissipation p d f = 20khz, 2.38 watts module 400a, 1200v igbt l-h propagation time t plh v i = 0 to 4v, t j 85 c 1.0 1.5 m s l-h rise time t r v i = 0 to 4v, t j 85 c 0.6 1.0 m s h-l propagation time t phl v i = 0 to 4v, t j 85 c 1.0 1.5 m s h-l rise time t r v i = 0 to 4v, t j 85 c 0.4 1.0 m s reset time of protection t reset 1 2ms fault output current i fo 5 ma sc voltage v sc 15 volts
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