Datasheet NCL30001 (ON Semiconductor) - 10
| Manufacturer | ON Semiconductor |
| Description | LED Driver, High Efficiency, Single Stage, Power Factor Corrected |
| Pages / Page | 33 / 10 — NCL30001. Figure 9. Error Amplifier Source Current vs. Figure 10. Error … |
| File Format / Size | PDF / 405 Kb |
| Document Language | English |
NCL30001. Figure 9. Error Amplifier Source Current vs. Figure 10. Error Amplifier Sink Current vs. Junction Temperature
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NCL30001
90 90 85 85 mA) 80 80 mA) 75 75 70 70 , ERROR AMPLIFIER 65 65 CURRENT ( , ERROR AMPLIFIER SINK 60 SOURCE CURRENT ( 60 SINK) I EA(SOURCE) 55 55 I EA( 50 50 −50 −25 0 25 50 75 100 125 150 −50 −25 0 25 50 75 100 125 150 TJ, JUNCTION TEMPERATURE (C) TJ, JUNCTION TEMPERATURE (C)
Figure 9. Error Amplifier Source Current vs. Figure 10. Error Amplifier Sink Current vs. Junction Temperature Junction Temperature
60.0 57.5 mA) 55.0 52.5 50.0 47.5 , CURRENT AMPLIFIER IN- 45.0 PUT BIAS CURRENT ( V BIAS 42.5 CA 40.0 −50 −25 0 25 50 75 100 125 150 TJ, JUNCTION TEMPERATURE (C)
Figure 11. Current Amplifier Input Bias Current vs. Junction Temperature
770 6.0 760 5.8 750 740 5.6 TAGE GAIN (V/V) (mV) 730 5.4 720 , CURRENT LIMIT THRESHOLD 5.2 710 V ILIM PWMk, PWM VOL 700 5.0 −50 −25 0 25 50 75 100 125 150 −50 −25 0 25 50 75 100 125 150 TJ, JUNCTION TEMPERATURE (C) TJ, JUNCTION TEMPERATURE (C)
Figure 12. Current Limit Threshold vs. Figure 13. PWM Output Voltage Gain vs. Junction Temperature Junction Temperature www.onsemi.com 10
90 90 85 85 mA) 80 80 mA) 75 75 70 70 , ERROR AMPLIFIER 65 65 CURRENT ( , ERROR AMPLIFIER SINK 60 SOURCE CURRENT ( 60 SINK) I EA(SOURCE) 55 55 I EA( 50 50 −50 −25 0 25 50 75 100 125 150 −50 −25 0 25 50 75 100 125 150 TJ, JUNCTION TEMPERATURE (C) TJ, JUNCTION TEMPERATURE (C)
Figure 9. Error Amplifier Source Current vs. Figure 10. Error Amplifier Sink Current vs. Junction Temperature Junction Temperature
60.0 57.5 mA) 55.0 52.5 50.0 47.5 , CURRENT AMPLIFIER IN- 45.0 PUT BIAS CURRENT ( V BIAS 42.5 CA 40.0 −50 −25 0 25 50 75 100 125 150 TJ, JUNCTION TEMPERATURE (C)
Figure 11. Current Amplifier Input Bias Current vs. Junction Temperature
770 6.0 760 5.8 750 740 5.6 TAGE GAIN (V/V) (mV) 730 5.4 720 , CURRENT LIMIT THRESHOLD 5.2 710 V ILIM PWMk, PWM VOL 700 5.0 −50 −25 0 25 50 75 100 125 150 −50 −25 0 25 50 75 100 125 150 TJ, JUNCTION TEMPERATURE (C) TJ, JUNCTION TEMPERATURE (C)
Figure 12. Current Limit Threshold vs. Figure 13. PWM Output Voltage Gain vs. Junction Temperature Junction Temperature www.onsemi.com 10
