pin configuration (top view) description M81735FP is high voltage power mosfet and igbt module driver for half bridge applications. features floating supply voltage ???????? 600v output current ???????? +600ma/-570ma half bridge driver undervoltage lockout sop-16 package applications mosfet and igbt module invert er driver for pdp, hid lamp, refrigerator, air-conditioner, washing machine, ac servomotor and general purpose. mitsubishi semiconductors M81735FP high voltage half bridge driver block diagram jul. 2010 outline: 16p2n nc: no connection gnd ho v s v b inter lock hin lin hv level shift 7 8 6 lo v cc uv detect filter 3 1 2 12 14 v reg v reg/ v cc level shfit delay uv detect filter 15 r q r s pulse gen ponr ponr gnd v reg/ v cc level shfit
mitsubishi semiconductors high voltage half bridge driver M81735FP 2 v/ns 50 allowable offset voltage transient dv s /dt -55 150 storage temperature tstg -40 150 junction temperature tj c/w 50 junction-case thermal resistance rth(j-c) mw/ c -7.2 ta> 25 c ,on board linear derating factor k w 0.9 ta= 25 c ,on board package power dissipation pd v -0.5 v cc +0.5 hin, lin logic input voltage v in v -0.5 v cc +0.5 low side output voltage v lo v -0.5 24 low side fixed supply voltage v cc absolute maximum ratings (ta=25 c unless otherwise specified) symbol parameter test conditions ratings unit v b high side floating supply absolute voltage -0.5 624 v v s high side floating supply offset voltage v b -24 v b +0.5 v v bs high side floating supply voltage v bs =v b -v s -0.5 24 v v ho high side output voltage v s -0.5 v b +0.5 v topr operation temperature -40 125 tl solder heatproof rohs correspondence 255:10s,max 260 jul. 2010 * for proper operation, the device should be used within the recommended conditions v v cc ? 0 hin, lin logic input voltage v in v v cc ? 0 low side output voltage v lo v 20 ? 10 low side fixed supply voltage v cc v v b ? v s high side output voltage v ho v 20 ? 10 v bs =v b -v s high side floating supply voltage v bs v 500 ? -5 v b >10v high side floating supply offset voltage v s v v s +20 ? v s +10 high side floating supply absolute voltage v b max. typ. min. unit limits test conditions parameter symbol recommended operating conditions thermal derating factor characteristic (maximum rating) 0 0.2 0.4 0.6 0.8 1 0 25 50 75 100 125 150 temperature ta( o c) package power dissipation pd (w)
mitsubishi semiconductors high voltage half bridge driver M81735FP 3 jul. 2010 v 2.0 1.5 1.0 vinh= v ih -v il input hysteresis voltage vinh v 6.0 power reset voltage vponr ns 300 power reset filter time tponr(fil) ns 145 115 85 cl = 1000pf between lo-gnd low side turn-off propagation delay t dhl(lo) ns 160 125 90 cl = 1000pf between lo-gnd low side turn-on propagation delay t dlh(lo) ns 60 30 15 cl = 1000pf between ho-v s high side turn-off fall time t fh ns 110 55 27.5 cl = 1000pf between ho-v s high side turn-on rise time t rh ns 30 0 |t dlh(ho) -t dlh(lo) | delay matching, high side and low side turn-on ? t dlh ns 30 0 |t dhl(ho) -t dhl(lo) | delay matching, high side and low side turn-off ? t dhl * typ. is not specified. ns 60 30 15 cl = 1000pf between lo-gnd low side turn-off fall time t fl ns 110 55 27.5 cl = 1000pf between lo-gnd low side turn-on rise time t rl ns 145 115 85 cl = 1000pf between ho-v s high side turn-off propagation delay t dhl(ho) ns 160 125 90 cl = 1000pf between ho-v s high side turn-on propagation delay t dlh(ho) ? 16 12 6 i o = 200ma, r ol = v o /i o output low level on resistance r ol ? 45 35 18 i o = -200ma, r oh = (v cc -v o )/i o output high level on resistance r oh ma 840 600 360 v o = 15v, v in = 0v, pw < 10 s output low level short circuit pulsed current i ol ma -800 -570 -340 v o = 0v, v in = 5v, pw < 10 s output high level short circuit pulsed current i oh s 7.5 v cc supply uv filter time t vccuv v 0.8 0.5 0.2 v cc supply uv hysteresis voltage v ccuvh v 9.8 8.6 7.4 v cc supply uv reset voltage v ccuvr s 7.5 v bs supply uv filter time t vbsuv v 0.8 0.5 0.2 v bs supply uv hysteresis voltage v bsuvh v 9.8 8.6 7.4 v bs supply uv reset voltage v bsuvr a 1.0 v in = 0 v low level input bias current i il a 75 25 v in = 5v high level input bias current i ih v 1.0 hin, lin low level input threshold voltage v il v 4.0 hin, lin high level input threshold voltage v ih v 0.1 i o = 200ma, lo, ho low level output voltage v ol v 14.4 13.8 i o = -200ma, lo, ho high level output voltage v oh ma 1.0 0.5 0.2 hin = lin = 0v v cc standby current i cc ma 0.5 0.22 hin = lin = 0v v bs standby current i bs a 1.0 v b = v s = 600v floating supply leakage current i fs max. typ.* min. unit limits test conditions parameter symbol electrical characteristics (ta=25 c,v cc =v bs (=v b -v s )=15v, unless otherwise specified)
mitsubishi semiconductors high voltage half bridge driver M81735FP 4 jul. 2010 timing requirement ho = high l h h h l l h lo = high h l h h h h l lo = ho = low l l h h l h l behavioral state lo ho v cc uv v bs uv lin hin lo = high, v bs uv h l h l h x lo = low, v cc uv l l l h x h l note1 : ?l? state of v bs uv, v cc uv means that uv trip voltage. note 2 : in the case of both input signals (hin and li n) are ?h?, output signals (ho and lo) become ?l?. note 3 : x (hin) : l h or h l.x(lin) : h or l. note 4 : output signal (ho) is triggered by the edge of input signal. ho =lo= low, v cc uv l l l h x l h ho = low, v bs uv l l h l l x lo = ho = low l l h h h l h function table
mitsubishi semiconductors high voltage half bridge driver M81735FP 5 jul. 2010 timing diagram 1. input/output timing diagram 2. v cc (v bs ) supply under voltage lockout timing diagram if v cc supply voltage drops below uv trip voltage ( v ccuvt = v ccuvr -v ccuvh ) for v cc supply uv filter time, output signal becomes ?l?. as soon as v cc supply voltage rises over uv reset vo ltage, output signal lo becomes ?h?. if v cc supply voltage drops below uv trip voltage ( v ccuvt = v ccuvr -v ccuvh ) for v cc supply uv filter time, output signal becomes ?l?. as soon as v cc supply voltage rises over uv reset voltage, output signal ho becomes ?h? it input signal is ?h?. (v cc > v bs ) high active (when input signal (hin or lin) is ?h?, then output signal (ho or lo) is ?h?.) in the case of both input signals (hin and lin) are ?h?, output signals (ho and lo) become ?l?.
mitsubishi semiconductors high voltage half bridge driver M81735FP 3. allowable supply voltage transient it is recommended to supply v cc firstly and supply v bs secondly. in the case of shutti ng off supply voltage, please shut off v bs firstly and shut off v cc secondly. when applying v cc and v bs , power supply should be applied slowly. if it rises rapidly, output signal (ho or lo) may be malfunction. if v bs supply voltage drops below uv trip voltage ( v bsuvt = v bsuvr -v bsuvh ) for v bs supply uv filter time, output signal becomes ?l?. as soon as v bs supply voltage rises over uv reset voltage, out put signal ho becomes ?h? at following ?h? edge of input signal. 6 jul. 2010
mitsubishi semiconductors high voltage half bridge driver M81735FP 7 jul. 2010 package outline
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