SI3480-A01-GM Silicon Laboratories Inc, SI3480-A01-GM Datasheet - Page 12

• Manufacturer Part Number: SI3480-A01-GM
• Description: IC CTLR 4/8-PORT POE 20-QFN
• Manufacturer: Silicon Laboratories Inc

Specifications of SI3480-A01-GM

• Applications: Power Over Ethernet Controller
• Current - Supply: 13mA
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-VFQFN Exposed Pad
• Product: Power Distribution
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Si3480
9. Top Marking: 20-Pin QFN
Figure 4 illustrates the top markings for the Si3480. Table 9 explains the values for the markings shown in the
illustration.
12
Line 1 Marking:
Line 2 Marking:
Line 3 Marking:
Line 4 Marking:
Table 9. Top Marking Explanations
Pin 1 Identifier
Product ID
TTTTT = Trace Code
YYWW = Date Code
Lead Free Designator
Figure 4. Si3480 Top Marking
YYWW+
TTTTT
3480A
Rev. 1.0
01
Circle, 0.25 mm diameter
Si3480A
01 = Firmware revision 01
Assigned by Assembly Contractor
YY = Last 2 digits of current year
(ex. = 2010)
WW = Current Work Week
+