2 c o 0.1 | f jiang su changjiang electronics technology co . , ltd to - 220 encapsulate voltage regulator cj78 15 three - terminal positive voltage regulator features maximum output current i om : 1.5 a output voltage v o o 15 v absolute maximum ratings ? operating temperature range applies unless otherwise specified ? parameter symbol value unit input voltage v i 35 v operating junction temperatur e range t opr - 20 - +125 ?? storage temperature range t stg - 55 - +150 ?? electrical characteristics (vi=23v,io= 50 0ma,0 ?? < tj< 125 ?? ,c i =0.33 | f,co=0.1 | f, unless otherwise specified ) parameter symbol test conditions m in typ max unit tj=25 ?? 14.4 15 15.6 v output voltage vo 17.5v ? v i ? 30v, io= 5 ma - 1 a p o< 15w 14.25 15 15.75 v tj=25 ?? , io= 5 ma - 1 .5 a 12 300 mv load regulation ? vo tj=25 ?? , io= 250 ma - 750ma 3 150 mv 17.5v ? v i ? 30v, tj=25 ?? 12 300 mv line regulation ? vo 2 0v ? v i ? 26v, tj=25 ?? 3 150 mv quiescent current iq tj=25 ?? 4.3 8 ma ? iq 17.5v ? v i ? 30v 1 ma quiescent current change ? iq 5ma ? i o ? 1a 0.5 ma output noise voltage v n 10hz ? f ? 100khz 90 | v ripple rejection rr 18.5v ? v i ? 28.5v ,f=120hz,tj=25 ?? 54 70 db d ropout voltage vd tj=25 ?? , io= 1a 2 v short circuit current isc t j =25 ?? 230 ma peak current ipk tj=25 ?? 2. 1 a typical application vi 1 3 vo utc ci 0.33 | f 1 2 3 c j 7815 to ?a 220 1. in 2. gnd 3 . out
d c1 c a a1 b b1 e f e1 l l1 e e1 t o-220-3l p ackage outline dimensions symbol a a1 b b1 c c1 d e e1 e e1 f l l1 |? min 4.470 2.520 0.710 1.170 0.310 1.710 10.010 8.500 12.060 4.980 2.590 13.400 3.560 3.790 max 4.670 2.820 0.910 1.370 0.530 1.370 10.310 8.900 12.460 5.180 2.890 13.800 3.960 3.890 min 1.176 0.099 0.028 0.046 0.012 0.046 0.394 0.335 0.475 0.196 0.102 0.528 0.140 0.149 max 0.184 0.111 0.036 0.054 0.021 0.054 0.406 0.350 0.491 0.204 0.114 0.543 0.156 0.153 dimensions in millimeters dimensions in inches 0.100typ 2.540typ |?
|
