Scripted MSOP-8 EP for PM8834M
http://www.st.com/resource/en/datasheet/pm8834.pdf
symbol PR: https://github.com/KiCad/kicad-symbols/pull/1487 script PR: https://github.com/pointhi/kicad-footprint-generator/pull/289
MSOP-8-1EP_3x3mm_P0.65mm_EP1.95x2.15mm:
size_source: 'https://www.analog.com/media/en/technical-documentation/data-sheets/4440fb.pdf#page=13'
force_small_pitch_ipc_definition: True
body_size_x:
minimum: 2.9
nominal: 3
maximum: 3.1
body_size_y:
minimum: 2.9
nominal: 3
maximum: 3.1
body_height:
nominal: 1.1
overall_size_x:
minimum: 4.75
nominal: 4.9
maximum: 5.05
lead_width:
minimum: 0.25
nominal : 0.33
maximum: 0.41 # given as 0.7 but that can not be true. (larger than pitch)
lead_len:
minimum: 0.4
nominal : 0.55
maximum: 0.7
pitch: 0.65
num_pins_x: 0
num_pins_y: 4
EP_size_x:
minimum: 1.63
nominal: 1.73
maximum: 1.73
EP_size_x_overwrite: 1.95
EP_size_y:
minimum: 2.08
nominal: 2.18
maximum: 2.28
EP_size_y_overwrite: 2.15
# EP_mask_x: 2.46
# EP_mask_y: 2.31
# EP_paste_coverage: 0.65
EP_num_paste_pads: [2, 2]
thermal_vias:
count: [2, 2]
drill: 0.2
# min_annular_ring: 0.15
paste_via_clearance: 0.1
EP_num_paste_pads: [2, 2]
# paste_between_vias: 1
# paste_rings_outside: 1
EP_paste_coverage: 0.7
grid: [1.1, 1.3]
# bottom_pad_size:
paste_avoid_via: False