SI3400-E1-GM Silicon Laboratories Inc, SI3400-E1-GM Datasheet - Page 4

• Manufacturer Part Number: SI3400-E1-GM
• Description: IC POWER OVER ETHERNET 20QFN
• Manufacturer: Silicon Laboratories Inc
• Type: Power over Ethernet Switch (PoE)r

Specifications of SI3400-E1-GM

• Package / Case: 20-QFN
• Applications: IP Phones, Power over LAN, Network Routers and Switches
• Internal Switch(s): Yes
• Current Limit: 525mA
• Voltage - Supply: 2.8 V ~ 57 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 336-1326 - KIT REF DESIGN PWR OVER ETHERNET
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1385; SI3400-E-GM

Si3400/Si3401
1. Electrical Specifications
Table 1. Absolute Maximum Ratings (DC)
4
Notes:
1. Unless otherwise noted, all voltages referenced to VNEG. Permanent device damage may occur if the maximum ratings
2. VPOS is equal to VPOSF and VPOSS tied together for test condition purposes.
Temperature
Ambient
are exceeded. Functional operation should be restricted to those conditions specified in the operational sections of this
data sheet. Exposure to absolute maximum rating conditions for extended periods may adversely affect device
reliability.
Voltage
Current
Type
CT1 to CT2
SP1 to SP2
VPOS
HSO
VSS1 or VSS2
SWO
PLOSS to VPOS
RDET
RCL
SSFT to VPOS
EROUT to VSS1, VSS2, or VSSA
FB to VPOS
RIMAX to VSS1, VSS2, or VSSA
VSS1 to VSS2 or VSSA
VDD to VSS1, VSS2, or VSSA
RCL
RDET
CT1, CT2, SP1, SP2
VPOS
HSO
PLOSS
VDD
SWO
VSS1, VSS2, or VSSA
Storage
Operating
2
2
2
2
Description
1
Rev. 0.9
–0.3 to VDD+0.3
–0.3 to VDD+0.3
–400 to 400
–400 to 400
–0.3 to 0.3
–65 to 150
–0.3 to 60
–0.3 to 60
–0.3 to 60
–0.3 to 60
–60 to 0.3
–0.3 to 60
–60 to 60
–60 to 60
–400 to 0
–40 to 85
–0.3 to 5
–5 to 0.3
–5 to 0.3
–0.3 to 5
–0.5 to 5
0 to 100
0 to 400
0 to 400
Rating
0 to 1
0 to 2
Unit
mA
°C
V