SI3453A-B01-GM Silicon Laboratories Inc, SI3453A-B01-GM Datasheet - Page 33

• Manufacturer Part Number: SI3453A-B01-GM
• Description: IC POE CONTROLLER MIDSPAN 40QFN
• Manufacturer: Silicon Laboratories Inc

Specifications of SI3453A-B01-GM

• Package / Case: 40-QFN
• Controller Type: Power over Ethernet Controller (POE)
• Interface: I²C
• Voltage - Supply: 3 V ~ 3.6 V
• Current - Supply: 14mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Maximum Power Dissipation: 1.2 W
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Product: Ethernet Controllers
• Standard Supported: IEEE 802.3at, IEEE 802.3af
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 3 V
• Supply Current (max): 14 mA
• Maximum Operating Temperature: + 85 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 336-1838-5

12. Device Marking Diagram
Line #
1
2
2
3
4
Text Value
TTTTTT
Si3452
XYY
WW
GM
YY
O
Base part number. This is not the “Ordering Part Number” since it does not contain a
specific revision. Refer to "11. Ordering Guide" on page 32.
X = Device revision.
YY = Firmware revision.
Device type. GM = Industrial temp range;
RoHS and lead-free device.
Trace code – assigned by the assembly subcontractor.
Pin 1 identifier.
Assembly year
Assembly week.
for complete ordering information.
Figure 10. Device Marking Diagram
Table 27. Device Marking Table
Rev. 0.42
Description
Si3452/3
33