Silicon Laboratories Si3460, User Manual

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Si3460-EVB
Rev. 1.2 25
Not Recom
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en
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for N
ew D
esigns.
Please Co
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id
er Si3462 for
N
ew
D
esigns.
D
OCUMENT
C
HANGE
L
IST
Revision 0.1 to Revision 0.2
 Updated Figure 17, “Si3460-EVB,” on page 23.
 Revised document formatting throughout.
Revision 0.2 to Revision 0.3
 Added Figures 4 through 9.
 Updated "2. Overview of the Si3460 and Evaluation
Board" on page 1.
 Updated "4.3. Power-Up" on page 4.
 Updated "4.4. Disconnect (Power Removal)" on
page 4.
 Updated "5.3. Detection" on page 6.
 Updated "5.5. Classification" on page 6.
 Updated "5.6. Power-Up" on page 7.
 Updated "5.7. Disconnect (Power Removal)" on
page 7.
 Updated "5.8. Current Limit Control" on page 7.
 Updated "5.9. UVLO" on page 7.
 Updated "6.2. Isolation" on page 9.
 Added "7. Output Voltage and Load Current
Waveforms" on page 11.
 Updated title of Figure 9 on page 13.
 Updated Figure 17 on page 23.
 Reformatted "10. Bill of Materials" on page 20.
 Updated schematics, PCB layouts, and BOM.
Revision 0.3 to Revision 1.0
 Updated Table 3 on page 6.
 Updated "5.6. Power-Up" on page 7.
 Updated "5.8. Current Limit Control" on page 7.
 Updated "5.10. Status LED Function" on page 8.
 Updated "6.5. EMI and EMC" on page 9.
 Updated schematics.

Removed R31.
 Updated "10. Bill of Materials" on page 20.
Revision 1.0 to Revision 1.1
 Updated "6.5. EMI and EMC" on page 9.
 Updated "8. Si3460-EVB Schematics and PCB
Layout" on page 14.
 Updated Figure 10, “Si3460 and Power Circuit,” on
page 14.
 Updated Figure 11, “Detection and PWM Circuit,” on
page 15.
 Updated Figure 12, “Top Side Component
Placement,” on page 16.
 Updated Figure 13, “Top Side Interconnect,” on page
16.
 Updated Figure 14, “Si3460 Ground Plane,” on page
17.
 Updated Figure 15, “Si3460 Power Plane,” on page
17.
 Updated Figure 16, “Bottom Side Interconnect,” on
page 18.
 Updated "9. BOM Component Considerations" on
page 19.
 Updated "10. Bill of Materials" on page 20.
 Updated "11. Operating the Si3460-EVB" on page
23.
Revision 1.1 to Revision 1.2
 Added custom watermark.