Typical Performance Characteristics
Characteristic graphs are normalized at TA=25°C.
Operating Supply Current (IOP)
1.15
1.1
1.05
1
0.95
0.9
0.85
-40℃ -25℃ 0℃
25℃ 50℃ 85℃ 100℃ 125℃
Temperature (℃)
Figure 5. Operating Supply Current (IOP) vs. TA
Startup Charging Current (ICH)
1.15
1.1
1.05
1
0.95
0.9
0.85
-40℃ -25℃ 0℃ 25℃ 50℃ 85℃ 100℃ 125℃
Temperature (℃)
Figure 7. Startup Charging Current (ICH) vs. TA
Feedback Source Current (IFB)
1.15
1.1
1.05
1
0.95
0.9
0.85
-40℃ -25℃
0℃ 25℃ 50℃
Temperature (℃)
85℃ 100℃ 125℃
Figure 9. Feedback Source Current (IFB) vs. TA
Operating Switching Current (IOPS)
1.15
1.1
1.05
1
0.95
0.9
0.85
-40℃ -25℃ 0℃
25℃ 50℃ 85℃ 100℃ 125℃
Temperature (℃)
Figure 6. Operating Switching Current (IOPS) vs. TA
Peak Drain Current Limit (ILIM)
1.15
1.1
1.05
1
0.95
0.9
0.85
-40℃ -25℃ 0℃
25℃ 50℃ 85℃ 100℃ 125℃
Temperature (℃)
Figure 8. Peak Drain Current Limit (ILIM) vs. TA
Startup Charging Current (VHVREG)
1.15
1.1
1.05
1
0.95
0.9
0.85
-40℃ -25℃ 0℃ 25℃ 50℃ 85℃ 100℃ 125℃
Temperature (℃)
Figure 10. HV Regulator Voltage (VHVREG) vs. TA
© 2014 Fairchild Semiconductor Corporation
FSL4110LR • Rev. 1.3
7
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