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NCL30100
ELECTRICAL CHARACTERISTICS (V CC = 12 V, for typical values T J = 25 ° C, for min/max values T J = ? 40 ° C to +125 ° C, unless
otherwise noted)
SUPPLY SECTION
Parameter
Conditions
Symbol
Min
Typ
Max
Unit
INPUT VOLTAGE COMPENSATION
Offset Voltage
V (offset)
1.10
1.30
1.45
V
C T Pin Voltage
C T Pin Voltage
IVC Current = 25 m A (Including V (offset) )
IVC Current = 50 m A (Including V (offset) )
V CT ? 25 mA
V CT ? 50 m A
1.69
2.12
2.08
2.6
2.47
3.05
V
V
IVC pin internal resistance (Note 4)
R IVC
17
k W
C T PIN – OFF TIME CONTROL
Source Current
Source Current
Source Current Maximum Voltage Capab-
ility (Note 4)
Minimum C T Pin Voltage (Note 4)
Pin to ground capacitance (Note 4)
Propagation Delay (Note 4)
C T Pin Grounded, 0 v T J v 85 ° C
C T Pin Grounded, ? 40 v T J v 125 ° C
Pin Unloaded, Discharge Switch Turned
on
CT Reach V CT Threshold to Gate Output
I CT
I CT
V CT(max)
V CT(min)
C CT
CT delay
47.25
45.25
?
?
?
?
50
50
4.3
?
8
220
52.75
52.75
?
20
?
?
m A
m A
V
mV
pF
ns
CURRENT SENSE
Minimum Source Current
Minimum Source Current
Maximum Source Current
Maximum Source Current
Comparator Threshold Voltage (Note 4)
Propagation Delay
IVC = 180 m A, C T Pin Grounded,
0 v T J v 85 ° C
IVC = 180 m A, C T Pin Grounded,
? 40 v T J v 125 ° C
IVC = 0 m A, C T Pin Grounded,
0 v T J v 85 ° C
IVC = 0 m A, C T Pin Grounded,
? 40 v T J v 125 ° C
CS Falling Edge to Gate Output
I CS(min)
I CS(min)
I CS(max)
I CS(max)
V th
CS delay
11. 75
11.35
47.25
45.25
?
?
12.5
12.5
50
50
38
215
13.25
13.25
52.75
52.75
?
310
m A
m A
m A
m A
mV
ns
GATE DRIVER
Sink Resistance
Source Resistance
I sink = 30 mA
I source = 30 mA
R OL
R OH
5
20
15
60
40
100
W
W
POWER SUPPLY
Startup Threshold
Minimum Operating Voltage
Vcc Hysteresis (Note 4)
Startup Current Consumption
Steady State Current Consumption
(Note 4)
Steady State Current Consumption
V CC increasing
V CC decreasing
V CC = 6 V
C DRV = 0 nF, f SW = 100 kHz, IVC = open,
V CC = 7 V
C DRV = 1 nF, f SW = 100 kHz, IVC = open,
V CC = 7 V
V CC(on)
V CC(off)
V CC(hyst)
I CC1
I CC2
I CC2
?
5.45
?
?
0.5
6.35
5.85
0.5
22
300
1
6.65
?
?
35
1.15
V
V
V
m A
m A
mA
4. Guaranteed by design
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