2 # Copyright 2021 by Bdale Garbee <bdale@gag.com>. GPLv3
4 # Program to emit 711AT footprint for onsemi dual LDO
7 # dimensions in mm from onsemi/NCV8152.pdf datasheet
16 RowSpacing = RowOuters - (2 * PinHeight)
18 # overall dimensions for the inner pad
22 # we're going to use the 1/100 of a mil fundamental unit form
24 return int( mm / 25.4 * 1000.0 * 100.0 + 0.5 )
26 print ('# author: Bdale Garbee')
27 print ('# email: bdale@gag.com')
28 print ('# dist-license: GPL 3')
29 print ('# use-license: unlimited')
31 print ('Element[0x0 "711AT" "" "" 0 0 -10161 -12011 0 100 0x0]')
33 for pin in range (0,3):
35 mm2mils100((pin-1) * PinSpacing), \
36 mm2mils100(-(RowSpacing/2 + PinWidth/2)), \
37 mm2mils100((pin-1) * PinSpacing), \
38 mm2mils100(-(RowSpacing/2 + PinHeight - PinWidth/2)), \
39 mm2mils100(PinWidth), \
40 mm2mils100(PinSpacing - PinWidth), \
41 mm2mils100(PinWidth)+600, \
42 '"pin%i"' % (6 - pin), '"%i"' % (6 - pin), '0x0100]')
45 mm2mils100((pin-1) * PinSpacing), \
46 mm2mils100(RowSpacing/2 + PinWidth/2), \
47 mm2mils100((pin-1) * PinSpacing), \
48 mm2mils100(RowSpacing/2 + PinHeight - PinWidth/2), \
49 mm2mils100(PinWidth), \
50 mm2mils100(PinSpacing - PinWidth), \
51 mm2mils100(PinWidth)+600, \
52 '"pin%i"' % (1 + pin), '"%i"' % (1 + pin), '0x0100]')
55 mm2mils100(-X1/2 + Y1/2), \
57 mm2mils100(X1/2 - Y1/2), \
64 #print (' ElementLine[',\
65 # mm2mils100(-BodyHeight/2), \
66 # mm2mils100(-BodyWidth/2), \
67 # mm2mils100(-BodyHeight/2), \
68 # mm2mils100( BodyWidth/2), \
71 #print (' ElementLine[',\
72 # mm2mils100(-BodyHeight/2), \
73 # mm2mils100( BodyWidth/2), \
74 # mm2mils100( BodyHeight/2), \
75 # mm2mils100( BodyWidth/2), \
78 #print (' ElementLine[',\
79 # mm2mils100( BodyHeight/2), \
80 # mm2mils100( BodyWidth/2), \
81 # mm2mils100( BodyHeight/2), \
82 # mm2mils100(-BodyWidth/2), \
85 #print (' ElementLine[',\
86 # mm2mils100( BodyHeight/2), \
87 # mm2mils100(-BodyWidth/2), \
88 # mm2mils100(-BodyHeight/2), \
89 # mm2mils100(-BodyWidth/2), \
92 #print (' ElementArc[',\
93 # mm2mils100(-2 * PinSpacing), \
94 # mm2mils100(1.25 * RowSpacing), \
95 # '500 500 0 360 1000 ]')