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NCN512110GEVB

P1-P3P4-P6P7-P8
NCN511010GEVB, NCN512010GEVB, NCN512110GEVB, NCN513010GEVB
www.onsemi.com
4
Table 3. NCN51XX10NGEVB BILL OF MATERIALS
Designator Qty Description
Value
(NCN5110)
Value
(NCN5120)
Value
(NCN5121)
Value
(NCN5130)
C1, C2 2 Multilayer Ceramic, COG, 50 V, ±0, 5 pF, 0402 DNP 10 pF
C3, C4, C11 3 Multilayer Ceramic, X7R, 10 V, ±10%, 0402 100 nF
C6 1 Multilayer Ceramic, X7R, 50 V, ±10%, 0603 47 nF
C7 DNP
C8 1 Multilayer Ceramic, X7R, 50 V, ±10%, 0603 220 nF 4.7 nF 220 nF
C9 1 SMD Electrolytic Capacitor, 35 V, ±20%, 8x10
100 mF
C10 1 Multilayer Ceramic, X7R, 35 V, ±10%, 0603
1 mF
C12, C13 2 Multilayer Ceramic, X7R, 25 V, ±20%, 1206
10 mF
D1 1 1 A Schottky Rectifier, SMA SS16T3G
D2, D3 DNP
D4 1 400 Watt SMA Transient Voltage Suppressor,
40 V Bidirectional, SMA
1SMA40CAT3G
J2 1 WR−PHD Angled Pin Header, Dual Row, 24 Pins,
2,54 mm Pitch
Wurth Elektronik 613 024 210 21
J3 1 EIB (KNX) Bus Coupler Unit Connector, Dark
Grey and Red
Wago 243−211
J4 1 EIB (KNX) Bus Coupler Unit Pins, 8,5 mm
Length, 5,75 mm pitch
Ettinger 13.14.125
L1, L2 2 WE−PD2SR SMD Shielded Power Inductor,
7,5x8,0
220 mH
R1 1 Shorting Link, Pitch 10.16 mm, Height 9 mm,
Not−Isolated
0r
R2 Thick Film Resistor, 100 mW, ±5%, 0603 0r
R3 1 Thick Film Resistor, 100 mW, ±5%, 0603 0r DNP 0r
R4 1 Thick Film Resistor, 100 mW, ±1%, 0603 10k DNP 10k
R5 1 Thick Film Resistor, 1 W, ±5%, 2512 27r 22r 27r
R7 1 Thick Film Resistor, 100 mW, ±5%, 0603 120k 33k 120k
R6 DNP
R8, R9 2 Thick Film Resistor, 100 mW, ±1%, 0603 1r
R10 1 Thick Film Resistor, 100 mW, ±5%, 0603 39k 180k 39k
U1 1 ON Semiconductor KNX Transceiver, NQFP−40 NCN5110 NCN5120 NCN5121 NCN5130
X1 1 Crystal, SMD, 4 Pins, 3,2 x 2,5 mm DNP 16 MHz
NCN511010GEVB, NCN512010GEVB, NCN512110GEVB, NCN513010GEVB
www.onsemi.com
5
Figure 3.Top Layer Layout
Figure 4.Bottom Layer Layout
NCN511010GEVB, NCN512010GEVB, NCN512110GEVB, NCN513010GEVB
www.onsemi.com
6
Figure 5.PCB Dimensions
General Overview
Because the NCN5120 Development Board contains a
KNX Certified KNX Transceiver no further details on KNX
will be given in this document. Detailed information on the
ON Semiconductor Certified KNX Transceivers can be
found in the NCN5110/NCN5120/NCN5121/NCN5130
datasheets (www.onsemi.com). Detailed information on the
KNX Bus can be found on the KNX website and in the KNX
standards (www.knx.org).
KNX Bus Connection
Connection to the KNX bus is done by means of J4. A
standard Wago connector (type 243*211) can be used for
this (see Figure 6). A reverse protection diode (D1, Figure 2)
is foreseen (mandatory) as also a Transient Voltage
Suppressor (D2, Figure 2). Minimum V
BUS is 20 V (see
KNX standard).
I
BUS is limited by the transceiver, as well as the rate of
change of I
BUS. This limitation is required by the KNX
standard.
If the FANIN pin is open, I
BUS can maximum be 12 mA
and change at 0.5 mA/ms. If the FANIN pin is shorted to
ground, I
BUS can maximum be 24 mA and change at
1 mA/ms. For NCN5110 and NCN5130, the FANIN pin can
also have a resistance to ground to set the current limit to any
value between 6mA and 47 mA, with an associated current
slope limitation of 0.23 mA/ms to 1.95 mA/ms.
Figure 6.KNX Bus Connector
P1-P3P4-P6P7-P8

NCN512110GEVB

Mfr. #:
Buy NCN512110GEVB
Manufacturer:
ON Semiconductor
Description:
Networking Development Tools NCN5121 REV 10 EVB
Lifecycle:
New from this manufacturer.
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