SI3452-B01-IM Silicon Laboratories Inc, SI3452-B01-IM Datasheet - Page 30

• Manufacturer Part Number: SI3452-B01-IM
• Description: IC POE CONTROLLER MIDSPAN 40QFN
• Manufacturer: Silicon Laboratories Inc

Specifications of SI3452-B01-IM

• 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
• Other names: 336-1830-5

Si3452/3
10. Package Outline: 40-Pin QFN
The Si3452/3 is packaged in an industry-standard, RoHS compliant 6 x 6 mm
30
Notes:
1. All dimensions shown are in millimeters (mm) unless otherwise noted.
2. Dimensioning and Tolerancing per ANSI Y14.5M-1994.
3. This drawing conforms to JEDEC outline MO-220, Variation VJJD-2
4. Recommended card reflow profile is per the JEDEC/IPC J-STD-020C specification
Dimension
for Small Body Components.
aaa
bbb
ddd
eee
ccc
A1
D2
E2
A
D
E
b
e
L
Figure 7. 40-Pin QFN Mechanical Diagram
Table 26. Package Diagram Dimensions
0.80
0.00
0.18
3.95
3.95
0.30
Min
Rev. 0.47
6.00 BSC.
0.50 BSC.
6.00 BSC.
0.10
0.10
0.08
0.10
0.05
Nom
0.85
0.02
0.25
4.10
4.10
0.40
2
, 40-pin QFN package.
Max
0.90
0.05
0.30
4.25
4.25
0.50