Datasheet

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