SI3461-KIT Silicon Laboratories Inc, SI3461-KIT Datasheet - Page 22

• Manufacturer Part Number: SI3461-KIT
• Description: BOARD EVAL FOR SI3461
• Manufacturer: Silicon Laboratories Inc
• Type: Controllers & Processorsr

Specifications of SI3461-KIT

• Main Purpose: Special Purpose DC/DC, Power Over Ethernet
• Board Type: Fully Populated
• Utilized Ic / Part: Si3461
• Ethernet Connection Type: 10/100 Base-T, IEEE 802.3
• Interface Type: Ethernet
• Operating Voltage: 12 V to 15 V
• Operating Current: 10 mA
• Product: Modules
• For Use With/related Products: Si3460
• Lead Free Status / RoHS Status: Lead free / RoHS non-compliant
• Current - Output: -
• Voltage - Output: -
• Voltage - Input: -
• Power - Output: -
• Frequency - Switching: -
• Outputs And Type: -
• Regulator Topology: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1843

Table 4. Si3460-EVB Bill of Materials (Continued)
Si3460-EVB
22
Si3460 PSE Controller, GbE Common Mode Chokes, Status LED, and Other Optional Components
BOM Alternates
Notes:
Qty
1
1
1
2
1
1
4
1
1
1
1
1
1. R28 and R30 indicate the classification level. Full power midspan configuration is (R28 NP) (R30 = 2 k.
2. Although V1.3a EVBs are shipped with a non-shielded inductor, shielded inductor L1 is strongly recommended for EMI
3. The capacitor is radial-leaded and can be used if the height restriction is not an issue.
C13,C15,
performance considerations (See www.coilcraft.com/pdfs/mss1278t.pdf).
C17,C18
Power
supply
Power
supply
L3a,b
J7,J8
Ref
D13
C19
U2
S1
U3
J4
L5
JACK PWR
Sw_tOpen
551-0207
TPS2828
FA2536
Si3460
Value
0.1 µF
39 µF
330 
RJ45
12 V
12 V
PSE + PWM DC-DC Controller
Rating
250 V
100 V
2.1ID 5.5OD
1.5 A
1.5 A
2.5 A
LED
25% Ferrite Bead
20%
Tol
0.1
GbE chokes
Dielectric
For chokes
Al Elec
Rev. 1.1
100 right angle
3x3 mm 11-p
SOT-23 5pin
Footprint
PCB 8/8
FA2536
10 mm
PCB
1210
QFN
805
EMS120150-P5P-SZ
DMS120250-P5P-IC
BLM21PG331SN1D
C1210X7R251104K
DPS120150U-P5P
Mouser 101-0161
EEUFC2A390L
95001-2881
Mfr Part #
FA2536-AL
551-0207
TPS2828
16PJ031
Si3460
Dailight or equiv.
Venkel or equiv.
Silicon Labs
Panasonic
Kobiconn
Coilcraft
CUI inc
CUI inc
CUI inc
Murata
Molex
Mfr
TI