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NCN5110MNTWG

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24
NCN5110
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7
Table 4. DC PARAMETERS The DC parameters are given for a device operating within the Recommended Operating Conditions
unless otherwise specified. Convention: currents flowing in the circuit are defined as positive.
Symbol
Pin(s) Parameter Remark/Test Conditions Min Typ Max Unit
POWER SUPPLY
V
BUS1
VBUS1
Bus DC voltage
Excluding active and equalization
pulse
20 33 V
I
BUS1_Int
Bus Current Consumption
V
BUS
= 30 V, I
BUS
= 10mA, DC2,
V20V disabled, no crystal or clock
1.25 1.70
mA
V
BUS
= 20 V, I
BUS
= 40 mA 2.75 3.40
V
BUSH
Undervoltage release level V
BUS1
rising, see Figure 4 17.1 18.0 18.9 V
V
BUSL
Undervoltage trigger level V
BUS1
falling, see Figure 4 15.9 16.8 17.7 V
V
BUS_Hyst
Undervoltage hysteresis 0.6 V
V
DDD
VDDD Digital Power Supply 3.13 3.3 3.47 V
V
DDA
VDDA Analog Power Supply 3.13 3.3 3.47 V
V
AUX
Auxiliary Supply Internal supply, for info only 2.8 3.3 3.6 V
KNX BUS COUPLER
DI
coupler
/D
t
VBUS1
Bus Coupler Current Slope
Limitation
FANIN floating, V
FILT
> V
FILTH
0.40 0.50
A/s
FANIN = GND, VFILT > VFILTH 0.80 1.00
Resistor R6 = 10k, V
FILT
> V
FILTH
1.51 1.95
Resistor R6 = 13.3k, V
FILT
> V
FILTH
1.17 1.47
Resistor R6 = 20k, V
FILT
> V
FILTH
0.78 0.98
Resistor R6 = 42.2k, V
FILT
> V
FILTH
0.37 0.48
Resistor R6 = 93.1k, V
FILT
> V
FILTH
0.17 0.23
I
coupler_lim,s
t
artup
VBUS1
Bus Coupler Startup Curren
t
Limitation
FANIN floating, V
FILT
> V
FILTH
20.0 25.0 30.0
mA
FANIN = GND, V
FILT
> V
FILTH
40.0 50.0 60.0
Resistor R6 = 10k, V
FILT
> V
FILTH
45.0 72.2 114.0
Resistor R6 = 13.3k, V
FILT
> V
FILTH
45.0 70.7 86.0
Resistor R6 = 20k, V
FILT
> V
FILTH
40.0 48.5 57.5
Resistor R6 = 42.2k, V
FILT
> V
FILTH
19.5 23.4 27.8
Resistor R6 = 93.1k, V
FILT
> V
FILTH
9.4 11.3 13.1
I
coupler_lim
VBUS1
Bus Coupler Current
Limitation
FANIN floating, V
FILT
> V
FILTH
10.8 11.4 12
mA
FANIN = GND, V
FILT
> V
FILTH
20.5 22.3 24
Resistor R6 = 10k, V
FILT
> V
FILTH
39.6 43.9 47.0
Resistor R6 = 13.3k, V
FILT
> V
FILTH
30.0 33.0 35.2
Resistor R6 = 20k, V
FILT
> V
FILTH
20.2 22.1 23.6
Resistor R6 = 42.2k, V
FILT
> V
FILTH
9.4 10.7 11.9
Resistor R6 = 93.1k, V
FILT
> V
FILTH
4.2 5.1 6.0
V
coupler_drop
VBUS1,
VFILT
Coupler Voltage Drop
(V
coupler_drop
= V
BUS1
−
V
FILT
)
I
BUS1
= 10 mA 1.72 2.32
V
I
BUS1
= 20 mA 2.34 2.80
I
BUS1
= 30 mA 2.94 3.40
I
BUS1
= 40 mA 3.57 4.25
V
FILTH
VFILT
Undervoltage release level V
FILT
rising, see Figure 5 10.1 10.6 11.2 V
V
FILTL
Undervoltage trigger level V
FILT
falling, see Figure 5 8.4 8.9 9.4 V
NCN5110
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8
Table 4. DC PARAMETERS The DC parameters are given for a device operating within the Recommended Operating Conditions
unless otherwise specified. Convention: currents flowing in the circuit are defined as positive.
Symbol UnitMaxTypMinRemark/Test ConditionsParameterPin(s)
FIXED DC−DC CONVERTER
V
IN
VIN Input Voltage 4.47 33 V
V
DD1
VDD1 Output Voltage 3.13 3.3 3.47 V
V
DD1_rip
Output Voltage Ripple
V
IN
= 25 V, I
DD1
= 40 mA,
L1 = 220 mH
40 mV
I
DD1_lim
Overcurrent Threshold
R
2
= 1 W
−100 −200 mA
h
VDD1
Power Efficiency
(DC Converter Only)
V
in
= 25 V, I
DD1
= 35 mA,
L
1
= 220 mH (1.26 W ESR)
90 %
R
DS(on)_p1
R
DS(on)
of power switch See Figure 12 8
W
R
DS(on)_n1
R
DS(on)
of flyback switch See Figure 12 4
W
V
DD1M
VDD1M Input voltage VDD1M−pin 3.57 V
ADJUSTABLE DC−DC CONVERTER
V
IN
VIN Input Voltage
V
DD2
+ 1
33 V
V
DD2
VDD2
Output Voltage V
IN
≥ V
DD2
1.2 21 V
V
DD2H
Undervoltage release level V
DD2
rising, see Figure 6
0.9 x
V
DD2
V
V
DD2L
Undervoltage trigger level V
DD2
falling, see Figure 6
0.8 x
V
DD2
V
V
DD2_rip
Output Voltage Ripple
V
IN
= 25 V, V
DD2
= 3.3 V,
I
DD2
= 40 mA, L2 = 220 mH
40 mV
I
DD2_lim
Overcurrent Threshold
R
3
= 1 W
−100 −250 mA
h
VDD2
Power Efficiency
(DC Converter Only)
V
in
= 25 V, V
DD2
= 3.3 V,
I
DD2
= 35 mA, L
2
= 220 mH (1.26 W
ESR)
90 %
R
DS(on)_p2
R
DS(on)
of power switch See Figure 12 8
W
R
DS(on)_n2
R
DS(on)
of flyback switch See Figure 12 4
W
V
DD2M
VDD2MC Input voltage VDD2MC−pin 21.1 V
R
VDD2M
VDD2MV
Input Resistance
VDD2MV−pin
1
MW
I
leak,vsw2
Half−bridge leakage 20
mA
V20V REGULATOR
V
20V
V20V
V20V Output Voltage I
20V
< I
20V_lim
, V
FILT
≥ 21 V 18 20 22 V
I
20V_lim
V20V Output Current
Limitation
R
6
> 250 kW
4.34 5.68 8.00 mA
10 kW < R
6
< 93.1 kW
132.0/R
6
273.4/R
6
392.0/R
6
A
R
6
< 2 kW
9.52 12.37 16.00 mA
V
20VH
V20V Undervoltage release
level
V
20V
rising, see Figure 7 14.2 15.0 15.8 V
V
20VL
V20V Undervoltage trigger
level
V
20V
falling, see Figure 7 13.2 14.0 14.8 V
V
20V_hyst
V20V Undervoltage
hysteresis
V
20V_hyst
= V
20VH
– V
20VL
1.0 V
XTAL OSCILLATOR
V
XTAL
XTAL1, XTAL2 Voltage on XTAL−pin V
DDD
V
NCN5110
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9
Table 4. DC PARAMETERS The DC parameters are given for a device operating within the Recommended Operating Conditions
unless otherwise specified. Convention: currents flowing in the circuit are defined as positive.
Symbol UnitMaxTypMinRemark/Test ConditionsParameterPin(s)
FAN−IN CONTROL
I
pu,fanin
FANIN Pull−Up Current FANIN−pin
FANIN shorted to GND,
Pull−up connected to V
AUX
10 20 40
mA
DIGITAL INPUTS
V
IL
nV20VEN,
nDC2EN,
RXD, XCLKC
Logic Low Threshold 0 0.7 V
V
IH
Logic High Threshold 2.65 V
DDD
V
R
DOWN
XCLKC Internal Pull−Down Resistor 5 10 28
kW
DIGITAL OUTPUTS
V
OL
TXD, XCLK
Logic low output level 0 0.4 V
V
OH
Logic high output level
V
DDD
−
0.45
V
DDD
V
I
L
XCLK
Load Current
8 mA
TXD 4 mA
V
OL
SAVEB,
RESETB
Logic low level open drain I
OL
= 4 mA 0.4 V
R
up
Internal Pull−up Resistor 20 40 80
kW
TEMPERATURE MONITOR
T
TW
Thermal Warning
Rising temperature
See Figure 8
105 115 125 °C
T
TSD
Thermal shutdown
Rising temperature
See Figure 8
130 140 150 °C
T
Hyst
Thermal Hysteresis See Figure 8 5 11 15 °C
DT
Delta T
TSD
and T
TW
See Figure 8 21.7 °C
PACKAGE THERMAL RESISTANCE VALUE
R
q
,
ja
Thermal Resistance
Junction−to−Ambient
Simulated Conform
JEDEC JESD−51, (2S2P)
30 K/W
Simulated Conform
JEDEC JESD−51, (1S0P)
60 K/W
R
q
,
jp
Thermal Resistance
Junction−to−Exposed Pad
0.95 K/W
Table 5. AC PARAMETERS The AC parameters are given for a device operating within the Recommended Operating Conditions
unless otherwise specified.
Symbol
Pin(s) Parameter Remark/Test Conditions Min Typ Max Unit
POWER SUPPLY
t
BUS_FILTER
VBUS1 VBUS1 filter time See Figure 4 2 ms
FIXED DC−DC CONVERTER
t
VSW1_rise
VSW1
Rising slope at VSW1−pin 0.45 V/ns
t
VSW1_fall
Falling slope at VSW1−pin 0.6 V/ns
ADJUSTABLE DC−DC CONVERTER
t
VSW2_rise
VSW2
Rising slope at VSW2−pin 0.45 V/ns
t
VSW2_fall
Falling slope at VSW2−pin 0.6 V/ns
XTAL OSCILLATOR
f
XTAL
XTAL1, XTAL2 XTAL Oscillator Frequency 16 MHz
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product
performance may not be indicated by the Electrical Characteristics if operated under different conditions.
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24

NCN5110MNTWG

Mfr. #:
Buy NCN5110MNTWG
Manufacturer:
ON Semiconductor
Description:
Communication ICs - Various KNXB ANALOG
Lifecycle:
New from this manufacturer.
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