NCN5110
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10
V
BUS
t
V
BUSH
V
BUSL
t
BUS_FILTER
<VBUS>
Comments:
<VBUS> is an internal signal which can be verified with the Internal State Service.
t
BUS_FILTER
Figure 4. Bus Voltage Undervoltage Threshold
t
V
FILT
V
FILTL
V
FILTH
<VFILT>
Comments:
<VFILT> is an internal signal which can be verified with the System State Service
Figure 5. VFILT Undervoltage Threshold
t
V
DD2
V
DD2L
V
DD2H
<VDD2>
Comments:
<VDD2> is an internal signal which can be verified with the System State Service
Figure 6. VDD2 Undervoltage Thresholds
NCN5110
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t
V
20V
V
20VL
V
20VH
<V20V>
Comments:
<V20V> is an internal signal which can be verified with the System State Service.
V
20V_hyst
Figure 7. V20V Undervoltage Threshold levels
Figure 8. Temperature Monitoring Levels
<TW>
SAVEB
RESETB
Comments:
- <TW> is an internal signal which can be verified with the System State Service.
- No communication possible when RESETB is low!
- It's assumed all voltage supplies are within their operating condition.
t
T
T
TW
T
TSD
T
Hyst
T
Hyst
nT
Normal
Stand-By
Reset
Start-Up
Normal
Stand-By
Analog State
NCN5110
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TYPICAL APPLICATION SCHEMATICS
Figure 9. Typical Application Schematic, 20 mA Bus Current Limit and 1.0 mA/ms Bus Current Slopes
NCN5110
VSSA
1
VBUS2
2
TXO
3
CCP
4
CAV
5
VBUS1
6
CEQ1
7
CEQ2
8
VFILT
9
VDD2MV
11
VDD2MC
12
VDD2
13
VSS2
14
VSW2
15
VIN
16
VSW1
17
VSS1
18
VDD1
19
VDD1M
20
XCLKC
21
TEST1
22
TEST2
23
TEST4
25
TEST3
24
nV20VEN
26
RXD
27
TXD
28
V20V
10
nDC2EN
29
VDDD
30
VSSD
31
XCLK
32
TEST5
33
XTAL2
34
XTAL1
35
SAVEB
36
RESETB
37
FANIN
38
TEST6
39
VDDA
40
3.3
C
5
R
1
C
1
C
3
C
4
C
7
L
1
C
10
3.3
3.3
C
6
GND
VCC
3.3
TxD
RxD
SAVEb
RESETb
R
2
3.3
D
1
D
2
A
B
L
2
R
3
R
4
C
11
V2
R
5
R
6
C
2

NCN5110MNTWG

Mfr. #:
Manufacturer:
ON Semiconductor
Description:
Communication ICs - Various KNXB ANALOG
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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