Datasheet

NCL30000
http://onsemi.com
7
TYPICAL CHARACTERISTICS
Figure 3. Overvoltage Detect Threshold vs.
Junction Temperature
Figure 4. Overvoltage Hysteresis vs. Junction
Temperature
T
J
, JUNCTION TEMPERATURE (C) T
J
, JUNCTION TEMPERATURE (C)
1007550250−25−50
105
106
107
10075250−25−50
40
50
60
70
80
V
OVP
/V
REF
, OVERVOLTAGE DETECT
THRESHOLD (%)
V
OVP(HYS)
, OVERVOLTAGE HYSTER-
ESIS (mV)
125
Figure 5. Undervoltage Detect Threshold vs.
Junction Temperature
Figure 6. MFP Pin Internal Pull−Down Resistor
vs. Junction Temperature
T
J
, JUNCTION TEMPERATURE (C) T
J
, JUNCTION TEMPERATURE (C)
1251007550250−25−50
0.300
0.305
0.315
0.320
0.325
1251007550250−25−50
0
1
2
6
7
V
UVP
, UNDERVOLTAGE DETECT THRESHOLD (V)
R
MFP
, FEEDBACK PIN INTERNAL PULL−
DOWN RESISTOR (MW)
0.310
Figure 7. Reference Voltage vs. Junction
Temperature
T
J
, JUNCTION TEMPERATURE (C)
1251007550250−25−50
2.46
2.47
2.48
2.49
2.50
2.52
2.53
2.54
V
REF
, REFERENCE VOLTAGE (V)
50 125
3
4
5
2.51