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 power dissipation input voltage power supply voltage quiescent circuit current overcurrent protection starting current forward voltage of output stage diode output transfer time (v b = 14v, ta=25? unless otherwise specified) storage temperature channel temperature output avalanche capability v b v in v bopr v in = 0v (all inputs) i o = 1 a r l = 1 4 ? , i o = 1 a r l = 1 4 ? , i o = 1 a r l = 1 4 ? , i o = 1 a r l = 1 4 ? , i o = 1 a v 5 0.4 0.5 0.6 0.7 50 7 5.5 25 ma 1.5 5.5 v 12 8 10 5 v a v s s iq operating circuit current v in = 5v (all inputs) 8 12 ma i cc 3.5 ?.5 v in v in i s thermal protection starting temperature 151 165 1.1 41 output rise time s t r output fall time s t f ? t tsd overvoltage protection starting voltage 25 v v b (ovp) v f output leak current v o = 37v i f = 0.5a 10 1.6 40 a i oh output clamp voltage i o = 1 a 55 v v out ( cl amp ) output on resistance 30 ? r ds (on) v b = 5.5v ? t on t off p d tstg tch e av hi output lo output input current v in = 5 v v in = 0 v 50 a a i in i in hi output lo output v v w ? ? mj single pulse 40 ?.5 to +7.5 output terminal voltage v out v 37 output current i o a 1.8 2 ?0 to +150 150 50 equivalent circuit diagram circuit example timing chart external dimensions (unit: mm) features dmos 4ch output allows on/off using c-mos logic level built-in overcurrent, overvoltage and thermal protection circuits low-side switch ics [surface-mount 4-circuits] SPF5002A 50 12.2 1.0 2.5 7.5 10.5 1.27 16 18 9 0.4 +0.15 0.05 +0.1 0.05 +0.15 0.05 +0.2 0.8 0.25 2.0 fin thickness v b v out 1 v in 1 v in 2 v in 3 v in 4 v out 2 v out 3 v out 4 l-gnd p-gnd reg. ref ovp tsd 250 k ? typ gate protction gate driver ocp use l-gnd and p-gnd being connected. v b v out v in ovp normal overvoltage overheat overcurrent * self-excited frequency is used in the overcurrent protection. v in v o hl lh truth table 0.2 0.25 0.2 0.2 0.2 v cc v b 4 6 12 14 in1 out1 out3 out2 out4 in2 in3 in4 l-gnd p-gnd control unit 13 1,9 SPF5002A 2 10 7 15 5 note: * at the clamping operation, refer to vout (clamp) in the section of electrical characteristics. *
51 quiescent circuit current 010203040 0 4 8 iq (ma) v b (v) 6 2 10 0 4 8 6 2 10 0 4 8 6 2 10 circuit current (single circuit) 010203040 id (ma) v b (v) threshold input voltage 01 2 3 0 5 10 v o (v) v in (th) (v) 15 overcurrent protection characteristics 0 1.0 2.0 0 v o (v) i o (a) 10 5 15 forward voltage of output stage diode 0 0.5 1.0 1.5 0 0.5 1.5 i f (a) v f (v) 1.0 output on voltage 0 0.5 1.0 1.5 2.0 0 0.4 0.8 v ds (on) (v) i o (a) 0.6 0.2 1.0 circuit current (4 circuits) 10 20 30 40 id (ma) v b (v) overvoltage protection starting voltage 010203040 0 v o (v) v b (v) 10 5 15 ta = 120? ta = 25? ta = ?0? ta = 125 ? ta = 25? ta = ?0? ta = 25? ta = ?0? ta = 125? v o = 14v i o = 0.1a ta = ?0? ta = 125? ta = 25? v b = 14v ta = 125? ta = 25? ta = ?0? v b = 14v ta = 120? ta = 25? ta = ?0? i o = 0.1a ta = ?0? ta = 25? ta = 125? electrical characteristics ta = ?0? ta = 25? ta = 125? low-side switch ics [surface-mount 4-circuits] SPF5002A
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