Scripted MSOP-10 EP for A4952_LY

www.allegromicro.com/~/media/Files/Datasheets/A4952-3-Datasheet.ashx?la=en#page=10

script: https://github.com/pointhi/kicad-footprint-generator/pull/289 symbol: https://github.com/KiCad/kicad-symbols/pull/1494

MSOP-10-1EP_3x3mm_P0.5mm_EP1.73x1.98mm:
  size_source: 'www.allegromicro.com/~/media/Files/Datasheets/A4952-3-Datasheet.ashx?la=en#page=10'

  body_size_x:
    nominal: 3
    tolerance: 0.1
  body_size_y:
    nominal: 3
    tolerance: 0.1
  body_height:
    # calculated using toleranced size class
    # (0.86 +/- 0.05) + (0.05 ... 0.15)
    # min_rms: 0.8892893218813452, max_rms: 1.0307106781186548
    minimum: 0.89
    maximum: 1.03

  overall_size_x:
    nominal: 4.88
    tolerance: 0.2
  lead_width:
    minimum: 0.18
    maximum: 0.27
  lead_len:
    nominal: 0.53
    tolerance: 0.1

  pitch: 0.5
  num_pins_x: 0
  num_pins_y: 5

  EP_size_x:
    nominal: 1.73
    tolerance: 0
  # EP_size_x_overwrite:
  # EP_mask_x:
  EP_size_y:
    nominal: 1.98
    tolerance: 0
  # EP_size_y_overwrite:
  # EP_mask_y:
  # 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, 1.2]
    # bottom_pad_size:
    paste_avoid_via: False