IRFR1018EPBF Datasheet, PDF (9/15 Pages) International Rectifier – HEXFET TM Power MOSFET

NCP5383
TYPICAL CHARACTERISTICS
408
5.0
405
R_OSC = 24.9 k
V_CC = 5.0 V
4.5
402
V_CC Increasing Voltage
399
4.0
396
393
390
0
25
50
75
100
125
T_J, JUNCTION TEMPERATURE (°C)
Figure 3. Oscillator Frequency vs. Temperature
V_CC Decreasing Voltage
3.5
3.0
0
25
50
75
100
125
T_J, JUNCTION TEMPERATURE (°C)
Figure 4. UVLO Threshold Voltage vs.
Temperature
5.2
10.8
10.7
5.1
10.6
5.0
10.5
4.9
4.8
0
10.4
10.3
F_SW = 400 kHz
10.2
25
50
75
100
125
0
25
50
75
100
125
T_J, JUNCTION TEMPERATURE (°C)
T_J, JUNCTION TEMPERATURE (°C)
Figure 5. Soft-Start Sourcing Current vs.
Temperature
Figure 6. I_CC Current vs. Temperature
10
9.5
V_CC Increasing Voltage
9.0
8.5
V_CC Decreasing Voltage
8.0
7.5
7.0
0
25
50
75
100
125
T_J, JUNCTION TEMPERATURE (°C)
Figure 7. V_CC UVLO Threshold Voltage vs.
Temperature
16.8
16.5
16.2
15.9
15.6
15.3
15.0
0
F_SW = 400 kHz
25
50
75
100
125
T_J, JUNCTION TEMPERATURE (°C)
Figure 8. I_CCP Current vs. Temperature
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