SI3401-D-GM Silicon Laboratories Inc, SI3401-D-GM Datasheet - Page 16

IC POWER OVER ETHERNET 20QFN

SI3401-D-GM

Manufacturer Part Number
SI3401-D-GM
Description
IC POWER OVER ETHERNET 20QFN
Manufacturer
Silicon Laboratories Inc
Type
Power over Ethernet Switch (PoE)r
Datasheet

Specifications of SI3401-D-GM

Applications
IP Phones, Power over LAN, Network Routers and Switches
Internal Switch(s)
Yes
Current Limit
550mA
Voltage - Supply
2.8 V ~ 57 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
20-QFN
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
336-1330
Si3400/Si3401
5. Package Outline
Figure 5 illustrates the package details for the Si3400 and Si3401. Table 12 lists the values for the dimensions
shown in the illustration.
16
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 the JEDEC Solid State Outline MO-220, Variation VHHB-1.
Dimension
aaa
bbb
ddd
ccc
D2
A1
E2
L1
A
D
E
b
e
L
Figure 5. 20-Lead Quad Flat No-Lead Package (QFN)
Table 12. Package Dimensions
0.80
0.00
0.25
2.60
2.60
0.50
0.00
Min
Rev. 0.9
5.00 BSC.
0.80 BSC.
5.00 BSC.
Nom
0.85
0.02
0.30
2.70
2.70
0.55
Max
0.90
0.05
0.35
2.80
2.80
0.60
0.10
0.10
0.10
0.08
0.10

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