SI8235BB-C-IMR Silicon Laboratories Inc, SI8235BB-C-IMR Datasheet - Page 44

• Manufacturer Part Number: SI8235BB-C-IMR
• Description: IC ISODRIVER DUAL LOW SIDE 14LGA
• Manufacturer: Silicon Laboratories Inc

Specifications of SI8235BB-C-IMR

• Configuration: Low-Side
• Input Type: Non-Inverting
• Delay Time: 60ns
• Current - Peak: 4A
• Number Of Configurations: 2
• Number Of Outputs: 2
• Voltage - Supply: 6.5 V ~ 24 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 14-LGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• High Side Voltage - Max (bootstrap): -

Si823x
12. Land Pattern: 14 LD LGA
Figure 49 illustrates the recommended land pattern details for the Si823x in a 14-pin LGA. Table 23 lists the values
for the dimensions shown in the illustration.
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Notes:
General:
Solder Mask Design:
Stencil Design:
Card Assembly:
1. All dimensions shown are in millimeters (mm).
2. This Land Pattern Design is based on the IPC-7351 guidelines.
3. All dimensions shown are at Maximum Material Condition (MMC). Least
4. All metal pads are to be non-solder mask defined (NSMD). Clearance
5. A stainless steel, laser-cut and electro-polished stencil with trapezoidal
6. The stencil thickness should be 0.125 mm (5 mils).
7. The ratio of stencil aperture to land pad size should be 1:1.
8. A No-Clean, Type-3 solder paste is recommended.
9. The recommended card reflow profile is per the JEDEC/IPC J-STD-020
Material Condition (LMC) is calculated based on a Fabrication
Allowance of 0.05 mm.
between the solder mask and the metal pad is to be 60 µm minimum, all
the way around the pad.
walls should be used to assure good solder paste release.
specification for Small Body Components.
Table 23. 14-Pin LGA Land Pattern Dimensions
Figure 49. 14-Pin LGA Land Pattern
Dimension
C1
X1
Y1
E
Rev. 1.1
(mm)
4.20
0.65
0.80
0.40