< hvic > M81729JFP high voltage half bridge driver for automotive applications publication date :march 2012 pin configuration (top view) description M81729JFP is high voltage power mosfet and igbt gate driver for half bridge applications. features floating supply voltage ??????? 600v output current ??????????????? +120 a/-250 a (min) half bridge driver sop-8 package applications mosfet and igbt gate driver. block diagram outline:8p2s 1 1.vcc 2.hin 3.lin 4.gnd 8.v b 7.ho 6.v s 5.lo gnd ho v s v b inter lock r q r s hin lin hv level shift lo vcc uv detect filter uv detect filter v reg pulse gen delay v reg /vcc level shift filter filter v reg /vcc level shift
high voltage half bridge driver for automotive applications M81729JFP publication date : march 2012 -40 ~ +150 storage temperature tstg * when temperature exceeds 125 , please make vs voltage less than 500v. -40 ~ +150 * junction temperature tj c/w 50 junction-case thermal resistance rth(j-c) mw/ c 4.8 ta> 25 c ,on board linear derating factor k w 0.6 ta= 25 c ,on board package power dissipation p d v -0.5 ~ vcc+0.5 hin,lin logic input voltage v in v -0.5 ~ vcc+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 v 500 ? 0 tj> 125 * for proper operation, the device should be used within the recommended conditions v 7 ? 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 550 ? 0 tj Q 125 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 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0 25 50 75 100 125 150 temperature ta( o c) package power dissipation pd (w) 2
high voltage half bridge driver for automotive applications M81729JFP publication date : march 2012 ns 450 350 250 concave pulse ns 450 350 250 concave pulse ns 40 0 ? |t dhl(ho) -t dhl(lo) | ns 40 0 ? |t dlh(ho) -t dlh(lo) | ns 30 0 ? |t dlh(ho) -t dlh(lo) | , 25 turn-on propagation delay matching S t dlh ns 30 0 ? |t dhl(ho) -t dhl(lo) | , 25 turn-off propagation delay matching S t dhl ns 650 450 ? cl = 1000pf between lo-gnd, 25 low side turn-on propagation delay t dlh(lo) ns 750 550 ? cl = 1000pf between lo-gnd ns 650 450 ? cl = 1000pf between lo-gnd, 25 low side turn-off propagation delay t dhl(lo) ns 750 550 ? cl = 1000pf between lo-gnd ns 220 130 ? cl = 1000pf between ho-v s high side turn-on rise time t rh ns 80 50 ? cl = 1000pf between ho-v s high side turn-off fall time t fh ns 750 550 ? cl = 1000pf between ho-v s ns 750 550 ? cl = 1000pf between ho-v s ns 650 450 ? cl = 1000pf between ho-v s , 25 high side turn-on propagation delay t dlh(ho) ns 650 450 ? cl = 1000pf between ho-v s , 25 high side turn-off propagation delay t dhl(ho) ma ? 200 120 v o = 0v, v in = 5v, pw < 10 ? s** output high level short circuit pulsed current i oh ma ? 350 250 v o = 15v, v in = 0v, pw < 10 ? s ** (tj Q 125 ) output low level short circuit pulsed current i ol v ? 0.7 0.5 v cc supply uv hysteresis voltage v ccuvh v 9.0 8.2 7.4 v cc supply uv trip voltage v ccuvt ? s ? 7.5 ? v bs supply uv filter time t vbsuv v 9.8 8.9 8.0 v cc supply uv reset voltage v ccuvr v ? 0.7 0.5 v bs supply uv hysteresis voltage v bsuvh v 9.0 8.2 7.4 v bs supply uv trip voltage v bsuvt v 9.8 8.9 8.0 v bs supply uv reset voltage v bsuvr ? a 100 25 ? v in = 5v high level input bias current i ih ? a 2 ? ? v in = 0v low level input bias current i il ns 100 ? ? |p w(in) -p w(out) | difference of input pulse width and output pulse width S p w io ? s ? 7.5 ? v cc supply uv filter time t vccuv 70 40 ? i o =-20ma, r oh =(v cc ?v o )/ i o output high level on resistance r oh *typ. is not specified. **the short circuit pulse cannot be entered continuously. ns 350 250 150 convex pulse off input filter time tinoff ns 350 250 150 convex pulse on input filter time tinon ns 80 50 ? cl = 1000pf between lo-gnd low side turn-off fall time t fl ns 220 130 ? cl = 1000pf between lo-gnd low side turn-on rise time t rl 30 15 ? i o = 20ma, r ol =v o / i o output low level on resistance r ol v 0.8 ? ? low level input threshold voltage v il v ? ? 2.7 high level input threshold voltage v ih v 0.6 0.3 ? i o = 20ma, lo, ho low level output voltage v ol v ? 14.2 13.6 i o = -20ma, lo, ho high level output voltage v oh ma 1.0 0.6 0.2 hin= lin= 0v v cc standby current i cc ma 0.5 0.2 ? 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=-40~125 c,v cc =v bs (=v b -v s )=15v, unless otherwise specified) 3
high voltage half bridge driver for automotive applications M81729JFP publication date : march 2012 4 timing requirement (input furequency : 200khz duty50% or less) lo = high h l h h h h l lo = ho = low l l h h h l h ho = high l h h h l l h lo = ho = low l l h h l h l lo = low , v cc uv tripped l l l h x h l note1 :?l? state of v bs uv v cc uv neans that uv trip voltage. 2 : in the case of both input signals (lin and hi n) are ?h?, output signals (lo and ho) become ?l?. 3. x(hin):l h or h l. x(lin):h or l. 4. output signal (ho) is triggered by the edge of input signal. ho = lo = low , v cc uv tripped l l l h x l h lo = high , v bs uv tripped h l h l h x ho = low , v bs uv tripped l l h l l x behavioral state lo ho v cc uv v bs uv lin hin function table x ho l hin ho hin or lin ho or lo 50% 50% 10% 90% 90% 10% tf tr tdhl tdlh
high voltage half bridge driver for automotive applications M81729JFP publication date : march 2012 5 timing diagram 1. input/output timing diagram hign acthve (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?. 2. v cc (v bs ) supply under voltage lockout timing diagram hin lin ho lo 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 lo becomes ?l?. as soon as v cc supply voltage rises over uv reset vo ltage, output signal lo becomes ?h? it input signal is ?h?. v cc lo lin v bs (h) lin(l) v cc ho hin t vccuv v ccuvr v ccuvh v ccuvt t vccuv v ccuvr v ccuvh v ccuvt t vbsuv v bsuv r v bsuvt v bsuvh v bs ho hin 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 ho becomes ?l?. as soon as v cc supply voltage rises over uv reset voltage, output signal ho becomes ?h? it input signal is ?h?. 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 ho becomes ?l?. as soon as v bs supply voltage rises over uv reset voltage, ou tput signal ho becomes ?h? at following ?h? edge of input signal.
high voltage half bridge driver for automotive applications M81729JFP publication date : march 2012 package outline 6 3. notes 1) allowable supply voltage transient it is recommended to supply v cc firstly and supply v bs secondly. in the case of shutting off supply voltage, please shut off v bs firstlyand 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. 2) supply voltage start up or restart after shut down if v cc supply is less than 10v(outside of recommended oper ating conditions), there is some possibility that output does not change in response to input. please evaluate carefully about supply start up or rest art after shut down in your application systems. 3) v b supply voltage please use v b supply voltage within recommended operating conditions (v s +10v v b v s +20v v s min 0v). when v b supply voltage is used on the other conditions, output signal ho may be malfunction. please evaluate carefully about v b supply voltage in your application systems. 4) v/dt of v s supply voltage please rises or falls v s supply voltage by less than 6kv/ s. if it rises or falls rapidly, ou tput signal ho may be malfunction. 5) narrow pulse input dead time of hin and lin please set up ?h? input dead time of hin and lin more than 300ns. 6) processing between ic terminals as for this product, the terminal of low voltage part and high voltage part is very clear (t he fifth: lo, the sixth: v s ). therefore, pin insulation space distance should be taken enough.
high voltage half bridge driver for automotive applications M81729JFP publication date : march 2012 7 main revision for this edition new - 2012.03.27 a points pages revision date no.
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