parameter symbol unit conditions ratings absolute maximum ratings electrical characteristics parameter symbol min typ max unit conditions ratings (ta=25?) power supply voltage input terminal voltage input terminal current dg terminal voltage input threshold voltage inpup current operating power supply voltage quiescent circuit current thermal shutdown operating temperature load open detection threshold voltage dg leak current low level dg output voltage output transfer time dg output transfer time (v b = 14v, ta=25? unless otherwise specified) output on resistance channel temperature operating temperature storage temperature v b v in i in v b (opr) v in =0v, v out =0v i o =1a i o =1a, ta=80? ta= ?0 to +105? ta= ?0 to +105? v in =5v v in =0v v out =v o ?.5v v out =0v r l =14 ? , v o = ?v r l =14 ? , v o ?0% v dg = 5.5v i dg =1.6ma v 50 2.0 1.8 70 1 5.5 35 ma 200 m ? 300 m ? 3.0 v v 200 12 a 165 5 3 4.5 70 3 140 35 0.15 70 45 90 20 0.5 140 120 a 155 1.5 ? a v s s a v s iq output leak current v out =0v 1.4 1.0 100 a i o , leak r ds (on) v ihth v ilth i ih i il t tsd overcurrent protection starting current internal current limit 1.9 a i s i lim vopen t on t off v dgl i dg t plh t phl s v dg v ds i o p d i f tch t op tstg output on output off output on output off v v ta=25? ma v v a w a ? ? ? 35 ?.3 to 7 5 ?.3 to 7 dg terminal current drain to source voltage output current power dissipation source to drain di forward current i dg ma 5 v b ?5 1.8 2 0.8 150 ?0 to +105 ?0 to +150 parameter unit ratings recommended operating conditions (for one channel) wave form power supply voltage v ih v il i o r in r dg 5.5 4 ?.3 10 10 16 5.5 0.9 1 20 20 v v v a k ? k ? block diagram (for one channel) standard connection diagram timing chart external dimensions (unit: mm) features built-in diagnostic function to detect short and open circuiting of loads and output status signals dmos 2ch output allows on/off using c-mos logic level built-in overcurrent and thermal protection circuits v in dg open load normal mode shorted load overheat h l v o h l h l h l h h h h h l l l l l (limiting) h l l l l l note: * 1. transient time is showed wave form below. 40 high-side power switch ics [with diagnostic function, surface-mount 2-circuits] spf5003 * 1 * 1 12.2 0.2 1.0 2.5 0.2 7.5 0.2 10.5 0.2 1.27 0.25 16 18 9 + 0.1 0.05 0.4 +0.15 0.05 0.25 +0.15 0.05 2.0 +0.2 0.8 fin thickness min max in dg v b gnd out thermal protect input logic lavel shifting dg logic open/short sense charge pump current limit clamp chopper bias vin 1 (7v max) vin 2 (7v max) gnd dg2 dg1 5v out1 out2 5v (10,11) 9 5 r in c p u r in 12 4 6 14 15,16 7, 8 13 1 spf5003 v b (2, 3) v b v in on v in off v o open ocp tsd normal normal over- heat normal normal normal shorted load open load high inpidance internal current limit tsd on tsd off v in v out i out dg * r in and r dg are needed to protect cpu and spf5003 in case of reverse connection of v b terminal. * make v b of 1pin and 9pin short from the fin to be plated by solder. r dg r dg t on v in v out v dg v dg ?90% v dg ? 10% v out ? 10% v out ?v t off t plh t phl output transfer time dg output transfer time load load
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