SI3402-A-GMR Silicon Laboratories Inc, SI3402-A-GMR Datasheet - Page 2
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SI3402-A-GMR
Manufacturer Part Number
SI3402-A-GMR
Description
IC POE PD LOW EMI SW REG 20VQFN
Manufacturer
Silicon Laboratories Inc
Type
Power over Ethernet Switch (PoE)r
Datasheet
1.SI3402-A-GMR.pdf
(22 pages)
Specifications of SI3402-A-GMR
Applications
IP Phones, Power over LAN, Network Routers and Switches
Internal Switch(s)
Yes
Current Limit
470mA
Voltage - Supply
2.8 V ~ 57 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
20-VQFN
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SI3402-A-GMR
Manufacturer:
DALLAS
Quantity:
101
Part Number:
SI3402-A-GMR
Manufacturer:
SILICON LABS/芯科
Quantity:
20 000
Si3402
Functional Block Diagram
2
CT1
CT2
SP1
SP2
VPOSF
VNEG
VPOSS
RDET
Classification
Current limit
Detection
Hotswap
Switch
HSO
&
&
RCL
Rev. 1.1
PLOSS
SSFT
Common
Hotswap
Control
Bias
&
VSSA
VDD
VSS1
PWM Control
ISOSSFT
Switching
and EMI
Limiting
FET
VSS2
SWO
EROUT
FB